9b0af15ee3e21bedadb6ade2f9df5a44e2c912dbc77d75c3d0c1bbcbe2737cce

Analysis

max time kernel
147s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 22:50

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General

Target

0b135583c2683c28ba2962b999839281_JaffaCakes118.pdf
Size

86KB
MD5

0b135583c2683c28ba2962b999839281
SHA1

8e8196555f730661a446da74f1d5c910b2ce8175
SHA256

9b0af15ee3e21bedadb6ade2f9df5a44e2c912dbc77d75c3d0c1bbcbe2737cce
SHA512

0138ea911bb11bcb98a4175263ccc44a7b449d54ff1ee07192bebda3bae3fd4c660ba25612c79ca08a90ccab3e338efc3f7d7e4e6d6215d4bff4f21dfafdbec3
SSDEEP

1536:GXXtoWMELxK2vN30Bq3XCNAK5btp/y6/vgzPjoVL5Wku2JGxKkWQXWkpOTW18:6XH9hhiNA8bT/vkoRLwxdWQWTD

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
4864	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4864	AcroRd32.exe
4864	AcroRd32.exe
4864	AcroRd32.exe
4864	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 4092	4864	AcroRd32.exe	83
PID 4864 wrote to memory of 4092	4864	AcroRd32.exe	83
PID 4864 wrote to memory of 4092	4864	AcroRd32.exe	83
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2068	4092	RdrCEF.exe	84
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	RdrCEF.exe	85
PID 4092 wrote to memory of 2864	4092	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\0b135583c2683c28ba2962b999839281_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:4864
- 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:4092
- - 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=F8CF40B665D2A8738789C4B6FCF4F6DA --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2068
- - 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=87B0B2639D2526B3536486EABB1CF1B2 --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=87B0B2639D2526B3536486EABB1CF1B2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2864
- - 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=B0610B6804B2EA0989A8616D6B83631D --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2536
- - 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=B3BF57681BADA9484CEB7DDC641FD58B --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=B3BF57681BADA9484CEB7DDC641FD58B --renderer-client-id=5 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:8
- - 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=FB3B851252BBB6A8DD0BB9F3558D897A --mojo-platform-channel-handle=2576 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1468
- - 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=A150DF19953A2F3DA5EF5BCF5AB26D0C --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3308

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
933c26e9c1142e477f961fafd20822b1

SHA1
480d7ce4cf7613d7537d0632418ec6b447dc186d

SHA256
c3415e32cbc75a337971f561faa5c54286e798cbec230cce2cad4e5adfd869c7

SHA512
c9efec0d64bf15b6e424fd294616d9820dc7bc4835ffc0f51e7be499300e6487066f2bb0a0e3ab6081e10124d41bc19d489733b5f95cc2160db88409132051a5

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