b7b03775022bb8ef55dbe688e9fab165bc5ddb8ed73d6e6b415368071114ecd5

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29-06-2024 18:45

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General

Target

b7b03775022bb8ef55dbe688e9fab165bc5ddb8ed73d6e6b415368071114ecd5_NeikiAnalytics.pdf
Size

368KB
MD5

6142cfc4e2db620b2c2a28c0ead38130
SHA1

ecccd4cee6ca36e313b243d60caec7caabcad1d5
SHA256

b7b03775022bb8ef55dbe688e9fab165bc5ddb8ed73d6e6b415368071114ecd5
SHA512

4c76346fcdcb2641cd367a62fba6890c38e1205c817e0b947cbb8a37ef1f498b5ccdd27bf9a3e119dcfeaec606e724b83093eaf6816e12b651b6ba28fb26aa45
SSDEEP

6144:DksnJleCnERMd/vtkEhUTnMxN/OS9xvtoM6MfKPSvxki7jq77xkhbJ9M3l3ZoddY:Q0leC82Jho6YU/368KPS02hb7Q3SdrYP

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs
adware spyware

Modify Registry
T1112

Processes:

AcroRd32.exe

description ioc process

Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2596 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

2596 AcroRd32.exe
2596 AcroRd32.exe
2596 AcroRd32.exe
2596 AcroRd32.exe
2596 AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

pid	process
2596	AcroRd32.exe

pid	process
2596	AcroRd32.exe
2596	AcroRd32.exe
2596	AcroRd32.exe
2596	AcroRd32.exe
2596	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2596 wrote to memory of 5036	2596	AcroRd32.exe	RdrCEF.exe
PID 2596 wrote to memory of 5036	2596	AcroRd32.exe	RdrCEF.exe
PID 2596 wrote to memory of 5036	2596	AcroRd32.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4020	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 2812	5036	RdrCEF.exe	RdrCEF.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\b7b03775022bb8ef55dbe688e9fab165bc5ddb8ed73d6e6b415368071114ecd5_NeikiAnalytics.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2596

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
- Suspicious use of WriteProcessMemory
PID:5036

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=A9FF6D033B4619A423DB040E6C669ABD --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4020

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=128460B4C4BE6F29ACB63F7FD3B6F029 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=128460B4C4BE6F29ACB63F7FD3B6F029 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2812

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=816E8F6D252A2B8EFDA3B2301EA2D14A --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:980

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=4F7D288FA90EE75F302798E6F9D7FAD1 --mojo-platform-channel-handle=2384 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1624

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=9B4C55DC9585DB836FA6A536FB9BA5F0 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2728

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=50CE2C9B58B3F1FA34E22663E8E895C6 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=50CE2C9B58B3F1FA34E22663E8E895C6 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2152

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4100

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit