6086ec676c8f8e1f62b6e26cf7dae4ad9f7c2f9f3b00607f153bc02f310c794b

Analysis

max time kernel
51s
max time network
53s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/06/2024, 00:08

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General

Target

b0d20d04312340011e5c238759017284_JaffaCakes118.pdf
Size

44KB
MD5

b0d20d04312340011e5c238759017284
SHA1

cd9921d39ea1815bfc10a3af2aacc85ff51ee1e9
SHA256

6086ec676c8f8e1f62b6e26cf7dae4ad9f7c2f9f3b00607f153bc02f310c794b
SHA512

a3cf24520310c8ead01cb6e15c3c6f84af1ee5ffd871022d070db9f6623a7fcf99d27077459e35ffde984032f7ea53809681971c1d4103d816b91bead2936913
SSDEEP

768:cXuMZmwgCLWarHSN1rOCzfW59a26D3yr1tu4v+N4RBm1dLP13Ao8MH7SVrU:cXFZmGWSHSGCbW59a2g3yr1tu4vJRBmZ

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 4 IoCs

pid	Process
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 4084	1496	AcroRd32.exe	86
PID 1496 wrote to memory of 4084	1496	AcroRd32.exe	86
PID 1496 wrote to memory of 4084	1496	AcroRd32.exe	86
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 2568	4084	RdrCEF.exe	87
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	RdrCEF.exe	88
PID 4084 wrote to memory of 4416	4084	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\b0d20d04312340011e5c238759017284_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:4084
- - 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=6E7A74412C5C4B4715C2D9ADE40E6F26 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2568
- - 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=D92116A225035B4BBD70FDB0DFAA8019 --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=D92116A225035B4BBD70FDB0DFAA8019 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4416
- - 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=C83AA52B41E6B21DD9D7944CAAD17DE1 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2548
- - 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=866F5C3A97164FA7C9150FD6D69FF6C6 --mojo-platform-channel-handle=1768 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3824
- - 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=83C55F65932EBA6F64CD7D8CCE8B5E8D --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=83C55F65932EBA6F64CD7D8CCE8B5E8D --renderer-client-id=6 --mojo-platform-channel-handle=2464 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2824
- - 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=CF2BAEE5FB334830728D1A0FEE69834A --mojo-platform-channel-handle=2680 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4256

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4604

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
cb81761e236fd9375fb731410a780cb1

SHA1
6df3359734b0cbcb52c4dcc29d101e667c1fe42b

SHA256
cc935028876911f3f0cd0ffc274564a13c721430db0da600a35a93494c8a451d

SHA512
017b089585772b5d02151114fb111e0fc6b6ac6e14cb6fc7e78d2d3b3069af70610878c5355e1674d63be16b284c91bfc7a928fac87c41157ac201932788feea

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