3d0709cb7b8b940b05d97fc40c87a007c0b5a1402cfaff79596aafb9abcedf39

Analysis

max time kernel
139s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23/07/2024, 12:28

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General

Target

6798e0ec89c1942045d11fe70c09f688_JaffaCakes118.pdf
Size

80KB
MD5

6798e0ec89c1942045d11fe70c09f688
SHA1

bd0874d16f1085f60ef000f11b933d8e7f3a9583
SHA256

3d0709cb7b8b940b05d97fc40c87a007c0b5a1402cfaff79596aafb9abcedf39
SHA512

b66a0f9e973862ea4f25e3738486ee6a51d407b2707888eb12de17eccf18537d8d4caf4d3e06026fb06a87e3b7f24435ae4a03a36b42df0eb9936df3de5568ef
SSDEEP

1536:eDbsM6TJ6LuxKK4twrRp+Qi3Vy57k8W3qF1RLLouaU5dcWspOR8dTh:04eLuxD+Qi3VyYSPLUuz5d3R8j

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3356	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe
3356	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3356 wrote to memory of 4104	3356	AcroRd32.exe	87
PID 3356 wrote to memory of 4104	3356	AcroRd32.exe	87
PID 3356 wrote to memory of 4104	3356	AcroRd32.exe	87
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2120	4104	RdrCEF.exe	88
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89
PID 4104 wrote to memory of 2268	4104	RdrCEF.exe	89

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\6798e0ec89c1942045d11fe70c09f688_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:3356
- 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:4104
- - 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=D9A1F5F915D974B4F7F7ED17423342C6 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2120
- - 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=971111CDBF73E4C11F2D5E14F9301600 --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=971111CDBF73E4C11F2D5E14F9301600 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2268
- - 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=B9B7E2B2EAC4608017157B67BDD2130E --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4748
- - 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=977E8117357E90311B6C051A763164E6 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3372
- - 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=ECA8CCCC08FE8519341EA096DDB82521 --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=ECA8CCCC08FE8519341EA096DDB82521 --renderer-client-id=6 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1980
- - 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=3EAB98F1C59F8E9036FE0605EA14CFDF --mojo-platform-channel-handle=2748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2884

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
45236c0be6aa36aa5d500dcd22d87e57

SHA1
270ceb19db59c2b414c31d9d29940ee219590731

SHA256
218fe29ac310b918762cfcdf222ceab72b54ac467c79ded086beb988d4e8fbb3

SHA512
4b7ef248fd33981a7c23c2952bd81a07942f185bcbe324ade1098288c4baf22ea4edd950b1b1faddad6f726407e7d0ee251782c503b107813073f3d96ea15b06

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit