633bdc66d4b5c450fb75dbb7052442fd02c9909e5e9ce43741e0268fb22152bb

Analysis

max time kernel
51s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 14:03

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General

Target
a0edacfe500cc510dc98b00d20e0bc6c_JaffaCakes118.pdf
Size 43KB
Sample240612-rc198axfmd
SHA256 633bdc66d4b5c450fb75dbb7052442fd02c9909e5e9ce43741e0268fb22152bb
MD5 a0edacfe500cc510dc98b00d20e0bc6c
SHA1 6041c6c4486001354037ef40d19596e8d0a531b2
SHA512 2c478fb552485488087a77fca884262dce7f8c4242e8b438da51fabff1dd4a41c730259a9b8f899720546e4063cbd8e5f98a8bd6f0999fd43d216f825d1dab6b
SSDEEP 768:EgGzpD0CouKz3/awtnIfta/ApqgrduqKpJR8HH9JLk3usoGya2w8TmVhw9QS+Hc3:xGFgxICgrJOAzk+KyVTsyOhHcA9fz6N
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-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
924	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
924	AcroRd32.exe
924	AcroRd32.exe
924	AcroRd32.exe
924	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 924 wrote to memory of 960	924	AcroRd32.exe	86
PID 924 wrote to memory of 960	924	AcroRd32.exe	86
PID 924 wrote to memory of 960	924	AcroRd32.exe	86
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 452	960	RdrCEF.exe	87
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	RdrCEF.exe	88
PID 960 wrote to memory of 1344	960	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\a0edacfe500cc510dc98b00d20e0bc6c_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:924
- 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:960
- - 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=8C808DEC8A7AD0B6647419FD0EE35C15 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:452
- - 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=44E7FBF0EC238DC6C643D049773FBE20 --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=44E7FBF0EC238DC6C643D049773FBE20 --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1344
- - 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=0EAF3B78DDE3E6C632C9125973186B79 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1188
- - 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=333D14F214E3635C32E0C91FA6A41364 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:316
- - 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=FBF4C0D82E9B0CF47651CF8E537E0C13 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2780
- - 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=E7F64218A079BD3503D9D5E5271B2B14 --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=E7F64218A079BD3503D9D5E5271B2B14 --renderer-client-id=7 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1896

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:856

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 f0c52bfa4f06847b2da919691ec551f195acfd9e540cba7ba2e7666712239589
MD5 e3a2f4c3cc7142788e903597f53ec06f
SHA1 a5720740d935e8f2023a9349d7a299ed7e94b018
SHA512 000105083b1e60b1e0009cdf92100451fd0eb38afb574140649eceedc97c0f5bdcc1afb4f6a1d8b91d599969f468c7a73c2d85f2e4a805d4bb34d0c24a574771
SSDEEP 384:yeLdThPktELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:jk+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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