7b4f910e8d1eae2a7d8ab2e340ce07138f1c153099cb287db6572246a495946e

Analysis

max time kernel
149s
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
01/07/2024, 11:21

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General

Target

1b1998d4914d4741715d7490bf85713f_JaffaCakes118.pdf
Size

132KB
MD5

1b1998d4914d4741715d7490bf85713f
SHA1

b635ac837bcfed3e026418693ffbdc4a0e473e20
SHA256

7b4f910e8d1eae2a7d8ab2e340ce07138f1c153099cb287db6572246a495946e
SHA512

dd058b634c946cfcc291c4c0c9a52ad7827d8df62b7725093cbe1e3c970c1ce8c4ee0b1fa28fc31a3bded1bce511df0f9da73fc5caf1a6c09ee834737d1c660d
SSDEEP

768:G+Wx/Qc+aTGxQCSR3cmXV+T9BIymQMWv+1fIPxX9f8a9Foog6M+6XZaXpXGXreXH:d

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 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

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
5060	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
5060	AcroRd32.exe
5060	AcroRd32.exe
5060	AcroRd32.exe
5060	AcroRd32.exe
5060	AcroRd32.exe
5060	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 5060 wrote to memory of 2588	5060	AcroRd32.exe	83
PID 5060 wrote to memory of 2588	5060	AcroRd32.exe	83
PID 5060 wrote to memory of 2588	5060	AcroRd32.exe	83
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 1184	2588	RdrCEF.exe	84
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85
PID 2588 wrote to memory of 908	2588	RdrCEF.exe	85

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\1b1998d4914d4741715d7490bf85713f_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:5060
- 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:2588
- - 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=6436EEA2A718AF7D84ECE646E71E21B3 --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=6436EEA2A718AF7D84ECE646E71E21B3 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1184
- - 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=030E82B789CD080F0E46E7D0149FD314 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:908
- - 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=72230265BC272DCD0E143A6950CFB307 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=6564618148790EB569658EDE16F1FFAD --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=6564618148790EB569658EDE16F1FFAD --renderer-client-id=5 --mojo-platform-channel-handle=1980 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4456
- - 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=16D7E96178999CA903387A75D25FD075 --mojo-platform-channel-handle=2568 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3220
- - 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=708DDDB21D765506A86FCDAA1E917087 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3704

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3528

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
b11ed3d124516ad964fe151f79fc2617

SHA1
4b51d1ebe4624425f49c3daa1571a3d43f222c4b

SHA256
889088cf7828d0caa117511b8a3528f090eefbe4a41d52b04f29fca8f3d6474c

SHA512
89114aec3eed5f742818f32c607e01a43da4f1bab0c69a3e432dd1990734604788881baed2dd72d6e94a43efc6743fca272d3d750075883a189c133964f6467e

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

Filesize
64KB

MD5
323a3a2f386c44f548cf2e3242fbc167

SHA1
060fa9d8c8071e1390703f8ca48a2dc9aa09e987

SHA256
e5bff6ca1571a6ac84657ff7f84b1981a96cc550b6970798ff62cc4fdd9e34b1

SHA512
7b76f57c1042f1b222dfc4832791451ef0401680031394e1021283e2f05dd8a95fa3fd9052720ffb78121899127b16ef751a8909dc3fb7f986ba4654d9628084

Download Submit