0336b0066703ef14e145376b7d872f845a6f04aa2a52a76269e9b5fc29c3ffa0

Analysis

max time kernel
148s
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
30/05/2024, 22:45

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General

Target
852a5f87b58211922e137eebf83db3f7_JaffaCakes118.pdf
Size 44KB
Sample240530-2pg28ace3s
SHA256 0336b0066703ef14e145376b7d872f845a6f04aa2a52a76269e9b5fc29c3ffa0
MD5 852a5f87b58211922e137eebf83db3f7
SHA1 9952212695222c76cef400c3fd954d745b60b97f
SHA512 a72fa628cde919ed5708ab8fd637e5a50edbc2bcb25d0513bf1c7fe61d8efd5141e1c2a395463669a3c01cfab5ce60ed7e144906c0ba6c2f48dc94e8a8784f05
SSDEEP 768:6gGzpDUpf0afJua6t9KH5aGoNExXAAVUasD/qPiG1+oM0sq5A87+I+9HyFSHfuK7:nGFQpuH6dCaU/qPZ1j5AW+d9SF4fuKBZ
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
3508	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3508	AcroRd32.exe
3508	AcroRd32.exe
3508	AcroRd32.exe
3508	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3508 wrote to memory of 5540	3508	AcroRd32.exe	91
PID 3508 wrote to memory of 5540	3508	AcroRd32.exe	91
PID 3508 wrote to memory of 5540	3508	AcroRd32.exe	91
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4136	5540	RdrCEF.exe	92
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	RdrCEF.exe	93
PID 5540 wrote to memory of 4180	5540	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\852a5f87b58211922e137eebf83db3f7_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:3508
- 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:5540
- - 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=8FC01E9C933A0238FACE31917A0D816A --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=8FC01E9C933A0238FACE31917A0D816A --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4136
- - 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=FB514D25FCF33A5401448C9CF7F71CCE --mojo-platform-channel-handle=1756 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4180
- - 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=C8AECDAE5E01B0E5068FDBAD6F812DE6 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2420
- - 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=9EB3779F1E0F0B543640CF79D97ED671 --mojo-platform-channel-handle=2084 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4368
- - 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=34E09F741F0AD0983001700586D88D71 --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=34E09F741F0AD0983001700586D88D71 --renderer-client-id=6 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2468
- - 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=6399BCE80361F035C87DDD81CD61F8E5 --mojo-platform-channel-handle=2700 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4424

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1704

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 03fde8e48bd1139fc11cb6213fb80aca5f71d208384fc839af957c0e6c87ca41
MD5 bd44cebb78a217caf7ddb5c9be4b6ff6
SHA1 47d5e3cb50ac8f80bdd110d1479e61d86fd0e0c3
SHA512 4578c54cc5d487f7576897f8b1a5ad69d70ba06c256efc109a2f848f08c9116d82dbc943a155423e76d25955ca4be9310dca47db91fe56d32d8eaebae9651f7a
SSDEEP 384:yeLdThPutELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:ju+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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