aad3a6d7adff1ee9a7120c93dc07e4b3614a488abdf1fa749873f86139655713

Analysis

max time kernel
147s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/04/2024, 07:57

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General

Target

cdf6e92d0a0d0cd97150a735b9dc0cba_JaffaCakes118.pdf
Size

81KB
MD5

cdf6e92d0a0d0cd97150a735b9dc0cba
SHA1

bb5ba482a02baf370ed75d5bca1ac8e912f6c7f6
SHA256

aad3a6d7adff1ee9a7120c93dc07e4b3614a488abdf1fa749873f86139655713
SHA512

98d54291c2219f1a3621d9e21c93ad288a53b4dce07ea4ea426256d1e0274a7ad359669014cf3c39e1696b3b8cdc5378735409ba3ed280d627015a371c5d228d
SSDEEP

1536:H1EEOEzIhLBZ/fTDf35ZKUx58V7EBuL6Bd/Zd3BFWtdGC2QZSFI/5aluWspO2VTu:VEHOiDLDf3Lh8NEU07d3BUBEFwQl92Vq

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-1-5-21-3045580317-3728985860-206385570-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4876	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4876	AcroRd32.exe
4876	AcroRd32.exe
4876	AcroRd32.exe
4876	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4876 wrote to memory of 1368	4876	AcroRd32.exe	93
PID 4876 wrote to memory of 1368	4876	AcroRd32.exe	93
PID 4876 wrote to memory of 1368	4876	AcroRd32.exe	93
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2148	1368	RdrCEF.exe	94
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95
PID 1368 wrote to memory of 2528	1368	RdrCEF.exe	95

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\cdf6e92d0a0d0cd97150a735b9dc0cba_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:4876
- 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:1368
- - 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=03FDF8243A0579364D8293503BCF83A9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2148
- - 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=2CC2B39C6AF103AEC6FD686EAF1BB50A --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=2CC2B39C6AF103AEC6FD686EAF1BB50A --renderer-client-id=2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2528
- - 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=CA78600169A13B8663BF9AA9AB7C4731 --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=CA78600169A13B8663BF9AA9AB7C4731 --renderer-client-id=4 --mojo-platform-channel-handle=2156 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3388
- - 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=6D593384E0AF5F4EB60AE1B3E42DA269 --mojo-platform-channel-handle=2404 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4244
- - 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=D09492DC48C66D642153DCCCE3066EA6 --mojo-platform-channel-handle=1944 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1084
- - 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=802AAF6F1B736AAC663CDEEEAEE5927A --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2592

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4836

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
62a23e68445cc236d9402c421a2b80fb

SHA1
3e1bbaa941251b41439e555a5e150857c0237ee3

SHA256
3a38c75bb8ec6632db9b34b2df05e5d4ba51f8d3e161df213d0003d25a08101c

SHA512
b5049e9815ec457b6bb8c5cd9ac31b390978fa86ce6116e83c5882cb2e9c364f8c25839799186f486891f1c0e6051cfd8de353f3f8c7b91204a12db05e26f8db

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
57711b5bd50009eda234907f9cde1400

SHA1
b98a0ec47e0669158111ee313eb5b4dc96bdcad4

SHA256
fa31b1831f4eede10404521b946845f90c54444c6f5ff2086ba7247cddc0e422

SHA512
9f9c4c5e1319be5c6d991901c76b5a36994eb6b06fe620c759e0a043836a085d19a22c4293f83a16aa3e02c91146e0e6ed139d1a83881a8b3e505a868fb3b1c0

Download Submit