c2ac138247f91e5643e4d52f6c0ffb06c402b4a75cb53338915a55028450068a

Analysis

max time kernel
149s
max time network
151s
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, 04:26

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General

Target
83060c76d7fb8deda6d6346b58403618_JaffaCakes118.pdf
Size 44KB
Sample240530-e2t6zsfe35
SHA256 c2ac138247f91e5643e4d52f6c0ffb06c402b4a75cb53338915a55028450068a
MD5 83060c76d7fb8deda6d6346b58403618
SHA1 8d93e82e991eff76bb9433432f5386eca6ead312
SHA512 911cfe6b9685ff082ec80a030e10b51dac2898c431c1fe121aff8ed3bd62774d4b19f9e4036d9df74c8a2b65e3f3514c34e2e9361b41b291b7b4498c7b5965d8
SSDEEP 768:QgGzpD4ex5MBqnzZLG6VlYuhDLpBl29nPrEWhaoiAOg52loxXlPWuUG4:9GFMcLWPMoiA5eollPpUG4
MD5 SHA1 SHA512 SSDEEP

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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4900	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4900	AcroRd32.exe
4900	AcroRd32.exe
4900	AcroRd32.exe
4900	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4900 wrote to memory of 4944	4900	AcroRd32.exe	89
PID 4900 wrote to memory of 4944	4900	AcroRd32.exe	89
PID 4900 wrote to memory of 4944	4900	AcroRd32.exe	89
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 2652	4944	RdrCEF.exe	92
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93
PID 4944 wrote to memory of 6084	4944	RdrCEF.exe	93

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\83060c76d7fb8deda6d6346b58403618_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:4900
- 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:4944
- - 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=3D6D94C83C4E34C0837E7D6549F142F0 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2652
- - 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=DC3868EE7466F7AE1CCB116C558806B5 --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=DC3868EE7466F7AE1CCB116C558806B5 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:6084
- - 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=5A6CE2893E3A7971B0A34B8008110C86 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5728
- - 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=D1748EDA8BBEE11289E558A257B7095B --mojo-platform-channel-handle=2416 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4544
- - 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=6C8153B0583AE8B6D54CB3BEBE034A8A --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3276
- - 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=604C9F9508C075716F7F318F321350E7 --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=604C9F9508C075716F7F318F321350E7 --renderer-client-id=7 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2700

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:5364

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 6296aa4b573d7d7e1358e348226cf8994a15425d9c6d79c9218d0893d38aaa50
MD5 8f34fa05c85eac7a6b8fae24041b2101
SHA1 e5982c2b32aec6f426d996d54e0888e78ab7f576
SHA512 eaae83f3c2ec3964e17912f805682e29011e5114fdbd355d84b8e01b862ff84792afa9e20a80a9d9758adfbc9e721ee32318ed71b8d2b4847bbec0669cda69b0
SSDEEP 384:yeLdThPjtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:jj+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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