6830cd7831018c7c411d0bf3eba0ab54fbf41c4069f3e2f0ad8ca5080d9a7bd1

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/05/2024, 02:40

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General

Target
82caa6352ba81ea841c6d36e5baccabb_JaffaCakes118.pdf
Size 42KB
Sample240530-c5449abe8z
SHA256 6830cd7831018c7c411d0bf3eba0ab54fbf41c4069f3e2f0ad8ca5080d9a7bd1
MD5 82caa6352ba81ea841c6d36e5baccabb
SHA1 3b95ee28fdadd54195468cc985c537d91a40aeb6
SHA512 393a2a23d8fb6f88651bb114a46ed2ac267705ea9e5afa6db703f84226285528a049dcfdd5ae9ff3ac07464c6f4048fe0a2f923a7757ffa21b5dc08630cb609d
SSDEEP 768:cgGzpDO7nJ4lz/BdXS77FdYx8dyjgeRSpUBKUtagxfXN/OZ0WJkfUZa+tyZC2:5GFS75Q8w81pUBKU7fX8OyJyZC2
MD5 SHA1 SHA512 SSDEEP

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
3576	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3576	AcroRd32.exe
3576	AcroRd32.exe
3576	AcroRd32.exe
3576	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3576 wrote to memory of 2272	3576	AcroRd32.exe	86
PID 3576 wrote to memory of 2272	3576	AcroRd32.exe	86
PID 3576 wrote to memory of 2272	3576	AcroRd32.exe	86
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 4456	2272	RdrCEF.exe	87
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88
PID 2272 wrote to memory of 3128	2272	RdrCEF.exe	88

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\82caa6352ba81ea841c6d36e5baccabb_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:3576
- 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:2272
- - 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=C577A0D4E4D424668668BDB37665BCD0 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4456
- - 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=9E516254ED8E082B2B3392C3DB40D23A --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=9E516254ED8E082B2B3392C3DB40D23A --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3128
- - 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=43705D1204CF76A3E6A24779D361A1DF --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4608
- - 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=728528F93FDC2E6E64C29C8270881967 --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=728528F93FDC2E6E64C29C8270881967 --renderer-client-id=5 --mojo-platform-channel-handle=1836 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3728
- - 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=77978A92B41422972C697DA82CE46AC4 --mojo-platform-channel-handle=2664 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2752
- - 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=7C0B75CB765C74514476DD8A2C7F4C4A --mojo-platform-channel-handle=2772 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1192

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3956

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 f33ca432e397237d3a8587efb622d9e8b6aa58ddc3dcf1b835612cd2d42fd57c
MD5 bc9dd62bbd09f84e60a005b01ac85849
SHA1 7e224f7fe3cc35f34c1815fd5485ecccf2972782
SHA512 125cc23a61f2f2db404c0900d89595a6b98d0c7c58770c45309039ac3351cfea823fe992e8d832741b41efa775738b31e02ef228517a14a8dbcfb1a16dfb2be8
SSDEEP 384:yeMdThP7Efz1tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:2y+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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