0a2973e3eb3b1e784f02175ecd870ed8d574358ed3659b8a2cd384f268d0a297

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
27/06/2024, 21:44

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General

Target
17a43528c54d453ae95a626ce6620fbe_JaffaCakes118.pdf
Size 8KB
Sample240627-1lk42aseph
SHA256 0a2973e3eb3b1e784f02175ecd870ed8d574358ed3659b8a2cd384f268d0a297
MD5 17a43528c54d453ae95a626ce6620fbe
SHA1 a0c4d33a019f07c2bce16c854547812ea65d49b8
SHA512 9674c66c152cd64c464172e623c23535fdf75db35b5b84f334e6a0303a5994f884bc4268814853c8b8baa1d02ac1482412aa1ccfd7f00c14aaff6e7ac033a77f
SSDEEP 192:1P5uFm4kCNyM18JGQu/noGXJstvwqn6x1m841L9tkYRueX+UrYL:1P5uFm4ksqbonYtvTnGmbBt9ueXRYL
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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2600	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2600	AcroRd32.exe
2600	AcroRd32.exe
2600	AcroRd32.exe
2600	AcroRd32.exe
2600	AcroRd32.exe
2600	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2600 wrote to memory of 3560	2600	AcroRd32.exe	83
PID 2600 wrote to memory of 3560	2600	AcroRd32.exe	83
PID 2600 wrote to memory of 3560	2600	AcroRd32.exe	83
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 3780	3560	RdrCEF.exe	84
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	RdrCEF.exe	85
PID 3560 wrote to memory of 2548	3560	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\17a43528c54d453ae95a626ce6620fbe_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:2600
- 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:3560
- - 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=19AF59AAFF3BDBB5BA33931AF9F096D3 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3780
- - 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=32EDA6E9C96D037BEA7EA560474E1A38 --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=32EDA6E9C96D037BEA7EA560474E1A38 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2548
- - 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=0A2739257C8CE4D75BA31202E4330AA1 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5024
- - 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=541D6CCA5ADC04E746ADD69B8C2A8343 --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=541D6CCA5ADC04E746ADD69B8C2A8343 --renderer-client-id=5 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4964
- - 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=6BAF5BBE9944778AA55C9482979AAD84 --mojo-platform-channel-handle=2652 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3956
- - 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=BDA6E7976794757BCBEB5094F66B152A --mojo-platform-channel-handle=2784 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5068

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2620

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 23cd5ade989a65eef295195809125efec1dabcf16410decd38759ca82f404600
MD5 8751fe4a462c41c62cd60f5fddcb1fa2
SHA1 c381e1cf3229d36d10da9418bcc82f61a52eafaf
SHA512 a43eadded9742dc10cbade461a110af7913df1e6dbcf2d38b5c5a829a7fdaf42d43c828ddb1e8b2abb40a95f3d4306292aa4ed5efd144aea5f57e1b94c138c55
SSDEEP 384:yeMdThP8tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:28+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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