40bec42697be68d626aac0d2890ee1594d87a75500eab2442611dc47a181b07b

Analysis

max time kernel
149s
max time network
161s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 01:35

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General

Target

82a984f8c30b4f8bd37aef9190bd217f_JaffaCakes118.pdf
Size

43KB
MD5

82a984f8c30b4f8bd37aef9190bd217f
SHA1

e8de640f50cb3e6f2c716d8dbda403298b281d36
SHA256

40bec42697be68d626aac0d2890ee1594d87a75500eab2442611dc47a181b07b
SHA512

36f204b64754b470629d856bbec94b8105288b2f56757daa5e7a48ff9cf4e4772d2ea057ae5f044dd8ef51bb6b73c88e855b8785ccaa89cda45349626dca4d80
SSDEEP

768:HgGzpDjp4FHWFvPvlVr4PSabNf3m7/ijirLzIiOFVdd+fBwBWVz0JVT1n3Jxd2Vn:AGFHpv7K+LzIIfBnMTdJxd2Vn

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

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

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

pid	Process
2484	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2484	AcroRd32.exe
2484	AcroRd32.exe
2484	AcroRd32.exe
2484	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2484 wrote to memory of 2680	2484	AcroRd32.exe	87
PID 2484 wrote to memory of 2680	2484	AcroRd32.exe	87
PID 2484 wrote to memory of 2680	2484	AcroRd32.exe	87
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 3600	2680	RdrCEF.exe	88
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89
PID 2680 wrote to memory of 4204	2680	RdrCEF.exe	89

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\82a984f8c30b4f8bd37aef9190bd217f_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:2484
- 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:2680
- - 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=B0F9DF2D9F008C7A2EC6A328C9769505 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3600
- - 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=90E48092ED86146B85F46ED75F27E43C --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=90E48092ED86146B85F46ED75F27E43C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4204
- - 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=537F357494E663F65D2E4AA8B2A08208 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3340
- - 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=7D4EA5EB0739904BAE8B6E9451CA6ADD --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=7D4EA5EB0739904BAE8B6E9451CA6ADD --renderer-client-id=5 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3256
- - 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=6BCC7DD9C580721E2CD1D786874CEAC8 --mojo-platform-channel-handle=2668 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4936
- - 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=FAB121C95CF54D13DA0C9D7BB9713793 --mojo-platform-channel-handle=2780 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3976

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
9dd2ebaa6208c6655931e33424c72970

SHA1
df8af020d8f0a977a327e66bf358be6a428f70ba

SHA256
23015a862768a6433212bd1c197d451b630e60c9bd2071a8651dd201c8fd43e4

SHA512
ae194a70d34674c64d421aa909adaf9ba13cc1b5dfa2c852d04c852b483dd0ff05add8d87b3e06523568afdd709fe7db24bfd69d7afcd4dc463eb110c29fc111

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

Filesize
64KB

MD5
a61215ad5c4792ae6244906733811601

SHA1
0e9de7914efe79572ed4238082c594182e28a169

SHA256
652cf1bd91ff0ec35efab0697e87a41f14bc48128064fb7003a22ca21ab6c38f

SHA512
5cc7ebfcae0e7e8b4f888fd49aec1f5f75a0ec7c726a7c59e4df1ba10ff1436b8bb66dbb03b5e01b005ec380fbc2eb389f53a129b9e70d6f73e9b54a3524bb9e

Download Submit