cc92078bde5bf55bf773a55e0b1ab784eff6835e73536bb9be740addbd7ec880

Resubmissions

30-06-2024 18:31

240630-w6h3ysvhqn 3

30-06-2024 15:18

240630-spw2pstapm 3

Analysis

max time kernel
120s
max time network
50s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30-06-2024 15:18

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Report Analysis Logs

General

Target

dc0a14b6_OpenFileToGetAccount30004302041006b.pdf
Size

129KB
MD5

32a79ed56dbf7ecc65abf1062b762ee1
SHA1

2c36cbc7a6823d3a8b69db6160c512423f2ea1bc
SHA256

cc92078bde5bf55bf773a55e0b1ab784eff6835e73536bb9be740addbd7ec880
SHA512

50eabbc5bfb4a7c0e08390bffcaf72142bb9f462aa3a1d34d4091264a1ad1d1fe3f739d345f1d10fba31fc88cfb9b76525beb4e4b1e9857ea88c4f9cc6770a71
SSDEEP

1536:ibsZteviem9NOT8WbUPmo7kq5ZKtvE4IQTPvQrZT2GouxsBzPFSN9xNJ8z:ibMteqD6UPPQq5ZIftPKyGgZSvx/8z

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

1148 AcroRd32.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

1148 AcroRd32.exe
1148 AcroRd32.exe
1148 AcroRd32.exe
1148 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
1148	AcroRd32.exe

pid	process
1148	AcroRd32.exe
1148	AcroRd32.exe
1148	AcroRd32.exe
1148	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 1148 wrote to memory of 5036	1148	AcroRd32.exe	RdrCEF.exe
PID 1148 wrote to memory of 5036	1148	AcroRd32.exe	RdrCEF.exe
PID 1148 wrote to memory of 5036	1148	AcroRd32.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 4400	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	5036	RdrCEF.exe	RdrCEF.exe
PID 5036 wrote to memory of 364	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\dc0a14b6_OpenFileToGetAccount30004302041006b.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1148

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=78ED9DEA92EF8600F6C5ECB2249EF460 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4400

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=A19B1DC72FCF032416B88C2FBA4AE6AF --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=A19B1DC72FCF032416B88C2FBA4AE6AF --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
3⤵
PID:364

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=C6DAEA49238FED3EF9D61E573292F9B8 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:4828

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=F16BEC21083BF406E24857BBA60D57F7 --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3128

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=BDEBF2FAA0194F178E713DC2DB9D859F --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=BDEBF2FAA0194F178E713DC2DB9D859F --renderer-client-id=6 --mojo-platform-channel-handle=2108 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2280

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=A728D304BFEDC84F2D768F14CF51791A --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:5100

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2724

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

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

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit