5c2ce2dd73f97245ed6f7c56e34b1a350ad4c6b1a6c7223454f838c297b66008

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 20:10

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General

Target
a22585d24f82cf06059c96fc8f332bee_JaffaCakes118.pdf
Size 48KB
Sample240612-yxtt7sycle
SHA256 5c2ce2dd73f97245ed6f7c56e34b1a350ad4c6b1a6c7223454f838c297b66008
MD5 a22585d24f82cf06059c96fc8f332bee
SHA1 44a5eb7f73f9e78593bcde09099f3e05078b7724
SHA512 08707ba7401867fc48a41a3ad617a45e4e96a5573e6e9fab62f584a818e5db802485ae1881e8af23bf1cfdca206e9b4d292c08ea73cef515da36ddaa1fc2149a
SSDEEP 768:9gGzpD25HkexebOBHkNuBbgon6kxnDdSFtZfz3aSv9i3LtL+8mo1TpUfpUBgHRaL:+GFSXHkN2bgoJ8FnK708mWTUpOT2ZyyO
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-1-5-21-3665033694-1447845302-680750983-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2284	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe
2284	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2284 wrote to memory of 812	2284	AcroRd32.exe	92
PID 2284 wrote to memory of 812	2284	AcroRd32.exe	92
PID 2284 wrote to memory of 812	2284	AcroRd32.exe	92
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 2032	812	RdrCEF.exe	93
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94
PID 812 wrote to memory of 1644	812	RdrCEF.exe	94

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\a22585d24f82cf06059c96fc8f332bee_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2284
- 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:812
- - 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=3028BB630F1884E0DB008C43B1649AAC --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2032
- - 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=7122B237FFB6137E5F0EE275C06E9CD1 --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=7122B237FFB6137E5F0EE275C06E9CD1 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1644
- - 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=38B1563CB8646A8EFDB8534655E9618E --mojo-platform-channel-handle=1804 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4008
- - 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=167F1D6A7D5A1B9BE9CC8D8E1CE818DB --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4288
- - 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=C999ACD8795B63BAD35526A85F6967DA --mojo-platform-channel-handle=1892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4540
- - 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=2587EF422717F732670D2DA5A07AD363 --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=2587EF422717F732670D2DA5A07AD363 --renderer-client-id=7 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1728

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1108

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4420,i,4778049104057176787,6631751660692402210,262144 --variations-seed-version --mojo-platform-channel-handle=3704 /prefetch:8
1⤵
PID:1976

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 82adb45b168c2d71e04b6b5e02c051b96c39df155daa1542a84e9d8caa3f6872
MD5 3ad9e182de28f84b7e702d45f9b2a50e
SHA1 6190894a54c6d5c0d6b047fc2c2adec492f5fd9f
SHA512 0417e48ed99fd32e1bdb3e72b700a84b0b68e26492f1e3f98cec646f5f6702eea156c3a784c2d058ea4159505243fbbc9544d571a46b5e4e6c7d36544c349003
SSDEEP 384:ye2dThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:F+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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