222da1d15561c1cadab795613717e61b478cf2e62bcc184939963abd84d24084

Analysis

max time kernel
141s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11/06/2024, 18:37

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General

Target
9f2a9d6db7734744be3b946e495bba9b_JaffaCakes118.pdf
Size 43KB
Sample240611-w9ppxaxamd
SHA256 222da1d15561c1cadab795613717e61b478cf2e62bcc184939963abd84d24084
MD5 9f2a9d6db7734744be3b946e495bba9b
SHA1 192c9d7c8fc8ab6d39020457049705d782900eea
SHA512 6dd4fb97edfd60a287da3b3213623dd4b0ddebfe1979d761fa2e865bfee201f5c0ad65a9bc8e34d86cef867a8e80e830ded4956bad473e04fcb0ffcc2ccb778e
SSDEEP 768:AgGzpD6pWu1yxSGaWNIpUSwLzk+8k2DYxxqVDxB9pTyvfDkYCsp4t6LML7N:NGFmpWkgzkllF9pAp4t6LML7N
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
3008	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3008	AcroRd32.exe
3008	AcroRd32.exe
3008	AcroRd32.exe
3008	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 3408	3008	AcroRd32.exe	85
PID 3008 wrote to memory of 3408	3008	AcroRd32.exe	85
PID 3008 wrote to memory of 3408	3008	AcroRd32.exe	85
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 3936	3408	RdrCEF.exe	86
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87
PID 3408 wrote to memory of 1540	3408	RdrCEF.exe	87

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\9f2a9d6db7734744be3b946e495bba9b_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:3008
- 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:3408
- - 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=00165780656958A1E37E535DC870294A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3936
- - 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=9E7171AC21FA6C1C534B9590F8F6C66B --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=9E7171AC21FA6C1C534B9590F8F6C66B --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1540
- - 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=DD630D2E7985806A1BF918C359705EAD --mojo-platform-channel-handle=2292 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4932
- - 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=9F3B467077A7F234004A4E972444E3B1 --mojo-platform-channel-handle=1860 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2980
- - 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=C28CE39F6B9ABC7ED1A5C786F56321E2 --mojo-platform-channel-handle=1888 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1792
- - 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=87D329EDA1A5CBB328B6E3FBF09274F0 --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=87D329EDA1A5CBB328B6E3FBF09274F0 --renderer-client-id=7 --mojo-platform-channel-handle=2292 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4008

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2908

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 be9ed013234c80ed3fe1dfc397ed5cd139413579af94ed47fd0c04d01f80eb1e
MD5 59d7ed5462c2c31f4aed13a21c5769d2
SHA1 de9cc69101c53d7afcda3205c82b918fad584d55
SHA512 43b8ebb904c772ce4029cc52e5d91df3014f2545889b9688cb1d25913e900428bccd576b5e14fe8de4ea03cdd3a75af608b0af4272bb1ab87245a77a07a3e291
SSDEEP 384:yeMdThPCtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2C+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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