0f20d60885a7ad7a7cf019851f63205310e84c9cf63b06b5e0dd3e9ebcaa8fba

Analysis

max time kernel
141s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04/07/2024, 10:15

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General

Target

2591acf84c9b04adab2219b2c679d325_JaffaCakes118.pdf
Size

110KB
MD5

2591acf84c9b04adab2219b2c679d325
SHA1

009bac892a679d0ad96684e3e48f9e06b7e556d3
SHA256

0f20d60885a7ad7a7cf019851f63205310e84c9cf63b06b5e0dd3e9ebcaa8fba
SHA512

3e6db3e8fdeb049ec2732a69817d99209033e66aae89b860270ed39a22435db20a45497112a9602dc1b6f6a2ce453435a7b3207fca18030f450b4143ad56d4d0
SSDEEP

768:D/yWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:8

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 behavior: EnumeratesProcesses 20 IoCs

pid	Process
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4148	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe
4148	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4148 wrote to memory of 2044	4148	AcroRd32.exe	81
PID 4148 wrote to memory of 2044	4148	AcroRd32.exe	81
PID 4148 wrote to memory of 2044	4148	AcroRd32.exe	81
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 4780	2044	RdrCEF.exe	82
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83
PID 2044 wrote to memory of 668	2044	RdrCEF.exe	83

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\2591acf84c9b04adab2219b2c679d325_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:4148
- 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:2044
- - 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=A6724D59B110327903EE068DD7638E84 --mojo-platform-channel-handle=1720 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4780
- - 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=C714F9B1C52E5277F85CE6029F5B0AF7 --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=C714F9B1C52E5277F85CE6029F5B0AF7 --renderer-client-id=2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:668
- - 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=503EEB5001987ABA67957735C0F6D015 --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:688
- - 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=698B908466CC47EE6CC01CC3FE2CAE9B --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5056
- - 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=8DA1C3D7235327EAD124C11F484C3CC5 --mojo-platform-channel-handle=2412 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4828
- - 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=57D09BB6D303F2D0F7712335A86F0A6C --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=57D09BB6D303F2D0F7712335A86F0A6C --renderer-client-id=8 --mojo-platform-channel-handle=1904 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5012

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:968

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
75def008331368ff54ddbd487b591a12

SHA1
13bffd7cecb7b87a11a2564922f644ac5631d38e

SHA256
6501f479bea81ef97a9464ebf8e04f165d04c98743b958764000ad51130e76dc

SHA512
9f8e655ccb745771d631c8edbc8a1bbdefba314d6f8ba9020dc4082c8c96c02bea4286e841e66eafb81a0026a87283839ce7be443240a124e503aefb3fbe2cc5

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

Filesize
64KB

MD5
ead06907ab5005e0a490630c0b2519d9

SHA1
9a3c1283f56b2d84d88470570636d2d47dbbe6e9

SHA256
fcf89ff1f6f8a1bbdc8110e2a6968364ad7cc8c01c3942d4895ec3b1dea67899

SHA512
6957812f31a3f1b44ba167e29972243f62d24a97790d55a9dee8db27904c75adab5468c287dd9ce84a4c4fc01681a941422db9ddb1ac8a670fe8078a4a198877

Download Submit