f6d4dc7c7b2116a08d704d378a20a558911e8f3e656f5fdc66721da443c49217

Analysis

max time kernel
141s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
16/04/2024, 18:42

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General

Target

f41784ce7a174791a66692b964a69cf1_JaffaCakes118.pdf
Size

90KB
MD5

f41784ce7a174791a66692b964a69cf1
SHA1

f03cd1e2850c88a23333bcd23b1e51bbd05c813f
SHA256

f6d4dc7c7b2116a08d704d378a20a558911e8f3e656f5fdc66721da443c49217
SHA512

07d011c28624f3c668e709b222ed55e4022a3832cc106bfad7210e63c2902f3df1ea1659e01b12ddb413c015a921ff2d38cb7436ae875ca0cde4b6a3bb909720
SSDEEP

1536:6mv7YoTbEP2PtZvIb3GX7iU+6mRpFYaBNckgydgZVAo5WTB3jbuIBebELzWspORO:rjYoTbosHvIKrcJFlH/xdsSb3PnMwLSY

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-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2728	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe
2728	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 1080	2728	AcroRd32.exe	90
PID 2728 wrote to memory of 1080	2728	AcroRd32.exe	90
PID 2728 wrote to memory of 1080	2728	AcroRd32.exe	90
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4680	1080	RdrCEF.exe	92
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93
PID 1080 wrote to memory of 4532	1080	RdrCEF.exe	93

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\f41784ce7a174791a66692b964a69cf1_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:2728
- 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:1080
- - 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=5ADBC52F577C1DEA44294FE9973F62A3 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4680
- - 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=4B9E64B8285CA32A19995FFFEBCCAA2A --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=4B9E64B8285CA32A19995FFFEBCCAA2A --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4532
- - 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=0A98D6EFE84A26E72301DEC5684AA0ED --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2976
- - 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=AEBE6383B77708948E6A6BD4168C6445 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2712
- - 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=EBF42ACF94C70CE2ADD8D89B2B7AC248 --mojo-platform-channel-handle=2508 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3124
- - 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=1B3D18954191ABA13A7E6730023BFF6D --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=1B3D18954191ABA13A7E6730023BFF6D --renderer-client-id=7 --mojo-platform-channel-handle=1960 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4756

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
cc850c0141a5ec6295039d24b1c3edf9

SHA1
bbf7a42fabaefd49db0330b2cf54bf6adf24f2d1

SHA256
2f1866e5e53c8d2ef904e1d346b55df5c8c381feec9865c1f8ecd5b07975fb78

SHA512
d151326afbaf015769745bdbbffa794aafd1fe4a2fdaae2ddf25ad473ac8b254909c2539019cc718e90abb3c13a7692e756b992366313665a571afd09331ab12

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