882a60fca04ba379492290599f1e7448e80e0e41dc2cf99235dffd855bc13095

Analysis

max time kernel
149s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
22/05/2024, 09:40

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General

Target

66d28587163768fac935f6d7d9d33300_JaffaCakes118.pdf
Size

45KB
MD5

66d28587163768fac935f6d7d9d33300
SHA1

2f3339622f710a5478515dfa18dbe9ce11e8b963
SHA256

882a60fca04ba379492290599f1e7448e80e0e41dc2cf99235dffd855bc13095
SHA512

eec0b31018deb5601d46dec50cdfa62c708781957a872fa32beda4fbfa91bb689542c56189b88fe81fb3b4d68ef8d9cc480f62d68504ff499c41bef500444547
SSDEEP

768:tgGzpD7eDvnQnmfISnLNWZbFwD1b6ThDpaCW3S59f0UjUvPte5JcW/9j5yHExlFF:OGFXeGob6ThfUiKUj2Pte5//9juExlFF

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
1148	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1148	AcroRd32.exe
1148	AcroRd32.exe
1148	AcroRd32.exe
1148	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 5000	1148	AcroRd32.exe	88
PID 1148 wrote to memory of 5000	1148	AcroRd32.exe	88
PID 1148 wrote to memory of 5000	1148	AcroRd32.exe	88
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 3080	5000	RdrCEF.exe	89
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90
PID 5000 wrote to memory of 4896	5000	RdrCEF.exe	90

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\66d28587163768fac935f6d7d9d33300_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:1148
- 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:5000
- - 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=F12065C569E03316842C694D77F6462B --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3080
- - 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=C56F0EFEBB9FEACC9F68C1F83D6133F7 --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=C56F0EFEBB9FEACC9F68C1F83D6133F7 --renderer-client-id=2 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4896
- - 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=384938BD7F28893FD96430EF73411CC0 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2520
- - 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=0714CCA7BEC483339ED966C7CE8E61E0 --mojo-platform-channel-handle=1924 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4216
- - 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=EF83485CE65B427B8F55857835992362 --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=EF83485CE65B427B8F55857835992362 --renderer-client-id=6 --mojo-platform-channel-handle=2336 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3932
- - 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=27A96DACBC8D8A41A1C26A926821AB03 --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4184

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2360

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
58c4f045ddf4fdf577ed35e79cfe2d33

SHA1
81f3050db616c00df9b028ab27e49cd817d9068d

SHA256
135e45c0cbb9af3573f535bf9a1d1a91f86ea345da37c408738cd6c19c8e8cb9

SHA512
8fb8c73fbab587a52e60b30c9e7999f9481eac3ea3b79a0c7509d6212a1e43daf3c947e38649f320b79c3be212dd29587c314063b7bb8dcd6460b38acfdf0dd3

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

Filesize
64KB

MD5
4383d62d46ae02563c4ee2a7c6333c57

SHA1
7af916bd8b1de5b666fd5d670739489afc3ce21f

SHA256
94e8eb96cb7a8b24ed1ef3f9a79cf2cde7718e3cb3cb3e74108447f723790987

SHA512
34dd29eecdc175b3268b8aa6c9fcb4df29d41ad44474c086716c8ae257bf0371935d3bf3e7b648e41fd151abb1942a9e7dbcfab4bc16242ded8682f6f9b820ef

Download Submit