8dbae223308c2de47bba0292da47f32212e2dee8829ee0177a4b652d3916443a

Analysis

max time kernel
141s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
20/04/2024, 16:35

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General

Target

fd29593fea1003c371b86ff4f43a1bea_JaffaCakes118.pdf
Size

85KB
MD5

fd29593fea1003c371b86ff4f43a1bea
SHA1

d3333de4a5953eef8e922602031c480cdeaa0fc6
SHA256

8dbae223308c2de47bba0292da47f32212e2dee8829ee0177a4b652d3916443a
SHA512

5302393850fca061ed32e878c2b867bffa26bdf79cf622d1fd0049454adf2e11140cd007d954a0723f9fce27fe7c6860ac87d7a8c7f209392e0164ae8e909d5c
SSDEEP

1536:8SKj6WyiuP8ZI+utMHlZa9z7CLVqzZ+JfqNQQfz4E2up2OX39VIdvM7B8+k+bH+b:hKXRuPWutuLgz5zZKieYzr/IdM18+hbM

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-1-5-21-355664440-2199602304-1223909400-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3200	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe
3200	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3200 wrote to memory of 5720	3200	AcroRd32.exe	87
PID 3200 wrote to memory of 5720	3200	AcroRd32.exe	87
PID 3200 wrote to memory of 5720	3200	AcroRd32.exe	87
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 512	5720	RdrCEF.exe	88
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89
PID 5720 wrote to memory of 3868	5720	RdrCEF.exe	89

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\fd29593fea1003c371b86ff4f43a1bea_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:3200
- 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:5720
- - 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=FE42125F615D9357C421E2847DFDF52F --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:512
- - 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=C9304BBBD638F1FA926FC9B54D0B8759 --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=C9304BBBD638F1FA926FC9B54D0B8759 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3868
- - 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=612E60E6F5160AB99DD002C0B3820575 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2700
- - 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=BA423B767C401176FDFB86F199E6879A --mojo-platform-channel-handle=1936 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4944
- - 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=DC2A98BDA91231772A22F13D99E7BCA1 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1904
- - 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=0AD0E5447ED3264F1B6461B64E22ECF7 --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=0AD0E5447ED3264F1B6461B64E22ECF7 --renderer-client-id=7 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1796

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2224

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
be9e210915cfa76fddde21f82d0eb7a3

SHA1
643296b0dc2436aa395dc4dad74b9df5f8f0388e

SHA256
eb04e31ddff5c7ce2725e9fc8c8c393a45fa40aec4b978491120f1a625c1e5bf

SHA512
1f7237101bd950619a4e05702856b0045d873c48fd82b082ff9b202d6cf3d949c65783d9f017852705558a87ccac3e45b5d3aad5d1c29ce757631fe131f875da

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

Filesize
64KB

MD5
9030a5657d79636f292c778fbd4fc0cd

SHA1
bdc4f6ec7c28bab4e3e8ff5559029f1a463fad4c

SHA256
3d8563ca58cc6e0941cad690b317584a68058802092b70d1b02802ab249fb9dc

SHA512
d0dfa89b4957fa2119a5a86e7a8479037b44c03920fcbd2bfd4ec7e632df4282e4422e45a166c0148aff20bd376efbc92b004e2a7e556d8e44a414daeb9b46ce

Download Submit
memory/3200-29-0x000000000BDF0000-0x000000000BE40000-memory.dmp

Filesize
320KB

Download