67c6c7035951400a2458414bcd8f4c76b1e0ae925d344a4c6764e89b4433bf52

Analysis

max time kernel
141s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
19/04/2024, 13:56

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General

Target

fa728bcb2309a2b9d7f20f43355b0da7_JaffaCakes118.pdf
Size

42KB
MD5

fa728bcb2309a2b9d7f20f43355b0da7
SHA1

863a7356e32e184322fa7afc5e79a9c4b0a04164
SHA256

67c6c7035951400a2458414bcd8f4c76b1e0ae925d344a4c6764e89b4433bf52
SHA512

25075a93f2af064b39d6ab112893bfb51fbf0ce38b52ef687771733392503370346d9fe5389d3b371f09dee378f1e549ad4ac7944c9d019123d2603a2cb3dcb9
SSDEEP

768:G5RDttOj8dua69TmVqzrA6EAVx6RVaHWBlB8nWjOzN5TI:GHO2+qVqvBEAx6RYKn8n60H8

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-1-5-21-2288054676-1871194608-3559553667-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
376	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe
376	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 376 wrote to memory of 440	376	AcroRd32.exe	91
PID 376 wrote to memory of 440	376	AcroRd32.exe	91
PID 376 wrote to memory of 440	376	AcroRd32.exe	91
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 540	440	RdrCEF.exe	92
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93
PID 440 wrote to memory of 4616	440	RdrCEF.exe	93

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\fa728bcb2309a2b9d7f20f43355b0da7_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:376
- 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:440
- - 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=EF1D1A372752E1CAC40B27F2D83506BA --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:540
- - 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=A07FF3A36C24A4171FC07CF9F83C2D2F --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=A07FF3A36C24A4171FC07CF9F83C2D2F --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4616
- - 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=88945CD8D9E662087AD3562DECEFC562 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3040
- - 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=C78D9CF9C8F8F39A5C075C0D332C20EC --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=C78D9CF9C8F8F39A5C075C0D332C20EC --renderer-client-id=5 --mojo-platform-channel-handle=2408 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4792
- - 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=5548255015176CB798E3457E70586EA3 --mojo-platform-channel-handle=2524 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1340
- - 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=F6D0162BE057E810FEE7773F816CD5D9 --mojo-platform-channel-handle=2844 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4640

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3680

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

Loading Replay Monitor...

Downloads

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

Filesize
64KB

MD5
f7e89ee3f9dab469ffa6141de4570e54

SHA1
ea1ae932cb4f825b629a3417c9ae0faee5668a6c

SHA256
feb0e8f0fdf3623534237f5893501b74edfa6ec5e53cd06e73e6c6fe6e2377ea

SHA512
093be3683de5c1f13f2de33cb562442efde9550da1c4c496c859f4fcd7c88ccd53c1d29bfbd49681906ebc493a9c98f4eb244be313034b99a8030583444df50e

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

Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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

Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
memory/376-27-0x000000000A290000-0x000000000A2B1000-memory.dmp

Filesize
132KB

Download