9d3c5e2785702f000fa22664d95951eb14ab016c2c4f5c249a1c1738ec211806

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 09:06

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General

Target

1ab4dc515b795db66ff8d92a667a35d5_JaffaCakes118.pdf
Size

72KB
MD5

1ab4dc515b795db66ff8d92a667a35d5
SHA1

aa0a18a3d24e3b13e932740b23145e9d192e35e7
SHA256

9d3c5e2785702f000fa22664d95951eb14ab016c2c4f5c249a1c1738ec211806
SHA512

848383f4e02d0625b41643024db1dad4ab6f6c73bc98c497de0982f7bbf416f1d1c520b5a4dc953aac33fe96164e39932726bf6386e8fd500de3ad3d76e2634e
SSDEEP

1536:Fgzny1ycP65fwPqKARjS+fWXlaJ7AjT7ghzwnVhaY:YyscPiwwE+OXlaFAzghzwnVv

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

3900 AcroRd32.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

AcroRd32.exe

pid process

3900 AcroRd32.exe
3900 AcroRd32.exe
3900 AcroRd32.exe
3900 AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

pid	process
3900	AcroRd32.exe

pid	process
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe
3900	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 3900 wrote to memory of 4028	3900	AcroRd32.exe	RdrCEF.exe
PID 3900 wrote to memory of 4028	3900	AcroRd32.exe	RdrCEF.exe
PID 3900 wrote to memory of 4028	3900	AcroRd32.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 1524	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	RdrCEF.exe	RdrCEF.exe
PID 4028 wrote to memory of 3572	4028	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\1ab4dc515b795db66ff8d92a667a35d5_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3900

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:4028

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=BDA3D78B714256939A2D9C16773D3B7D --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:1524

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=0707C028E6D23017C086BAA644FFA178 --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=0707C028E6D23017C086BAA644FFA178 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3572

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=D75F2AAF442F336DC68D24E35E8EF023 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3664

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=0327F2B142D8D34160145BDAE9F7B04C --mojo-platform-channel-handle=1900 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2908

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=30BE4750371280CE65379D69A9A3D959 --mojo-platform-channel-handle=2420 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2372

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=561A3405E9B40FBF1C946C9E634BDEDE --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=561A3405E9B40FBF1C946C9E634BDEDE --renderer-client-id=7 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:1
3⤵
PID:3184

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
64KB

MD5
5fd75933c3be96ca49badc38dbfd0a44

SHA1
ff9bd1af7b5f19865dc9e1b8d82374b2c87cef49

SHA256
d6d6dbc65fb76008060fcf436ac247a0ab09aac7bf4f8fc808624ba39d51bb5c

SHA512
28a8d29fbc78aced5b0afe1fa0446e557eea9f3d9ced048181ec498fa634c97e1f82dc3cc0bcdd38f10af2185f76f26838483871521daa439d5879bc6ec776d4

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
64KB

MD5
97d1dbc3cc5ec769b665f94b5fb6dd6c

SHA1
5ff213e04e3aad407563d2e5fd2171c24cb119a9

SHA256
47e31cc29bdefe4d54a9db9f07c8dd51cd50228c704608fe518825ef4f8dd798

SHA512
7667578e7a9cc78db59781cb4cf029bc5822aec2eeaeb0b3d821efe7f6ae71aaadb4a53658d8cff71481f65a91fbaa9917bd5d887c6e32dd54e2d8709bd9e6f1

Download Submit