5e576188b22452d07002f72d84fb72a947efbc03a571f26277f49fe0665b8a3c

Analysis

max time kernel
141s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08/04/2024, 21:48

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General

Target

e87eb87b3d179045f2c882cb876ae310_JaffaCakes118.pdf
Size

92KB
MD5

e87eb87b3d179045f2c882cb876ae310
SHA1

4cb1c794ebd22f6c90d2166b0528420064a5969b
SHA256

5e576188b22452d07002f72d84fb72a947efbc03a571f26277f49fe0665b8a3c
SHA512

01abb6a8bb4cd77df8f421af68adbf52b70f820dd947ccbbd4d0d4f3416f4688626fe99a77cf3081ffe2a1315965736ccfee4637e265037550c9e75483161758
SSDEEP

1536:/rvYVccXrw83J9mOUPJ6+C9P22cR6p+23Vol3X2/BYzC0vEjSywW80QeHNaVtT8Q:TeVJ9mOUQ59Pm6fFo5X2/BYzCKkNaVtz

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-1-5-21-399997616-3400990511-967324271-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3924	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe
3924	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3924 wrote to memory of 1380	3924	AcroRd32.exe	90
PID 3924 wrote to memory of 1380	3924	AcroRd32.exe	90
PID 3924 wrote to memory of 1380	3924	AcroRd32.exe	90
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3132	1380	RdrCEF.exe	93
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	RdrCEF.exe	94
PID 1380 wrote to memory of 3544	1380	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\e87eb87b3d179045f2c882cb876ae310_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:3924
- 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:1380
- - 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=6185594998FA94B71D422183EE351121 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3132
- - 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=7C78E9DE9BC828D32649F0886619492C --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=7C78E9DE9BC828D32649F0886619492C --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3544
- - 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=D88DDC05B73DDA3F305CA298930B56AA --mojo-platform-channel-handle=2156 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2096
- - 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=9BC3B4662EEC88187EE5753CC720FC50 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1624
- - 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=C5D642B513A2917739FCC9757D1F6EB8 --mojo-platform-channel-handle=1872 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2368
- - 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=EADE1D315C136294E0C329DC9AE9FB84 --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=EADE1D315C136294E0C329DC9AE9FB84 --renderer-client-id=7 --mojo-platform-channel-handle=1976 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:884

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
7cd03b998a9699fed0579f8dd80c765f

SHA1
679ba6b07087d64f9323906dd3c22afdb49628ef

SHA256
2411443e1bf3e707fca8f4faaa58ec1b206afc55500c3614ef117efd2d4bf3f4

SHA512
9119ccd95e011d9ef15e987977513b1e1b5f67e5c669129fb5ddb0da9aa9ae0fe7c588b9b6549c16ebd6bf4960e8c384d2e5c7174ea52955ce7340aa7c2530e8

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
memory/3924-26-0x0000000009190000-0x00000000091E0000-memory.dmp

Filesize
320KB

Download
memory/3924-28-0x0000000009190000-0x00000000091B1000-memory.dmp

Filesize
132KB

Download
memory/3924-134-0x000000000CC50000-0x000000000CD9D000-memory.dmp

Filesize
1.3MB

Download