dae4158a859b26e05bd1a2424dee72457b0b659147eb0f147c4e8a1e9f10ec0b

Analysis

max time kernel
134s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 23:33

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General

Target

7aef0d89c49cd4f5ba3ad8d96cc657b0_JaffaCakes118.pdf
Size

364KB
MD5

7aef0d89c49cd4f5ba3ad8d96cc657b0
SHA1

0c01b5ce3bc31965528fdf0fa8bc9d6cf61e8737
SHA256

dae4158a859b26e05bd1a2424dee72457b0b659147eb0f147c4e8a1e9f10ec0b
SHA512

d14e31d02d4b7b513d8d892b0d8e8d476a781445d67124d492b270c7cd259cef8ff40ce6bf5151a8b5a12de3a164c7c9f6ec3fa5d7f024be2e562b70bbe07f22
SSDEEP

6144:pPyQ0CEyQ8qz/AVYHfjj1kQ8B/njxQHK2KGUgk+MsEVWHQJTgt7sp:nNEzjzRHfjZ6/qKyxkfAQMK

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-1-5-21-4124900551-4068476067-3491212533-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1496	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe
1496	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1496 wrote to memory of 1692	1496	AcroRd32.exe	92
PID 1496 wrote to memory of 1692	1496	AcroRd32.exe	92
PID 1496 wrote to memory of 1692	1496	AcroRd32.exe	92
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 1304	1692	RdrCEF.exe	94
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	RdrCEF.exe	95
PID 1692 wrote to memory of 4584	1692	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\7aef0d89c49cd4f5ba3ad8d96cc657b0_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:1496
- 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:1692
- - 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=F7F4D263369B23A5580C4703ED4D7CFC --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1304
- - 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=AA89AEE1D9773C5E53256525BF30D70B --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=AA89AEE1D9773C5E53256525BF30D70B --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4584
- - 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=ADAD1FBA5DE11FB844A5AFA2E9BA43D0 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4088
- - 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=9ED996CE9BA8BA5529875415353284CB --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=9ED996CE9BA8BA5529875415353284CB --renderer-client-id=5 --mojo-platform-channel-handle=1804 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4804
- - 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=E020C30347DB4DA9068203DE53785A64 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4032
- - 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=E22EFF196CA2641BDF5951AB09692F91 --mojo-platform-channel-handle=2356 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4700

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1732

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
64d6197d1f9759e7d7e1400d2b7f8ec8

SHA1
c6e233d7c9bde9bb17bfe96968a877c011c655b5

SHA256
05bee0595120c5dfed5ba312d28ebffb303e88d633e785d8f39876fa311e7eb1

SHA512
3c8f701cf0ac823c950ed462577cd9e7aaef4853768e8d1092ffb5af8d52a1e20e3e676177628cd6f1c4d3d1b87f4a8cd5146f5f469150fd5dae79e66f50bbee

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

Filesize
64KB

MD5
ead774e96bb4a0c58944f452c3cbef39

SHA1
bd85e4bb0d9eb19ad569f63955e3c0caad73ed78

SHA256
ccd85a399e02a27ea62513223876bf101e1b22ffd092f9100c0f979fc02cfcac

SHA512
932e86dd5d74090092ea9ff44e7b9c403b0e4bbbc1161a503431d112cce6f59bf579804cd92e18ce6dda9fe615434a342c5cad0cb7cc5a89ae7418e05a5a4269

Download Submit