f5769515e2f43b1d8df22968b617ca66652605d784e55b523da908f87c7f9051

Analysis

max time kernel
137s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
25/05/2024, 16:30

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General

Target

7291efe0e4625b86771f98981fb06d5f_JaffaCakes118.pdf
Size

20KB
MD5

7291efe0e4625b86771f98981fb06d5f
SHA1

c7ed5a697489ae27b87caaecbb5529e7d9f1877c
SHA256

f5769515e2f43b1d8df22968b617ca66652605d784e55b523da908f87c7f9051
SHA512

d127bcbdbdde53e6c078238ff9ac99be8a8eef0bb380f1ad2f5a60f312d29f9bce409691f4e00e5fab664ed9faed7ca434b8462eaf03def115708c07d54333be
SSDEEP

384:VzJiKHhtUEFz1lxL8NFE/C/gPZ/g99ERVCsVIlq5mIk/qE9mr3wYlSgdGNvGmU83:VzJiKHhnFz1/a8la2+bYmIg9mrgad0NX

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
1400	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe
1400	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1400 wrote to memory of 3300	1400	AcroRd32.exe	87
PID 1400 wrote to memory of 3300	1400	AcroRd32.exe	87
PID 1400 wrote to memory of 3300	1400	AcroRd32.exe	87
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 3180	3300	RdrCEF.exe	88
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	RdrCEF.exe	89
PID 3300 wrote to memory of 2468	3300	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\7291efe0e4625b86771f98981fb06d5f_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:1400
- 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:3300
- - 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=11EA6F3ACEE4ECBBFDBB95C23CEED30B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3180
- - 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=988384CBEC5D5414A906EE9FB972E9D1 --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=988384CBEC5D5414A906EE9FB972E9D1 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2468
- - 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=4FEB00B889B68B54F1D52A478290D70B --mojo-platform-channel-handle=2324 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2356
- - 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=46A8F14307BF92FB7B5541D4B71C028B --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=46A8F14307BF92FB7B5541D4B71C028B --renderer-client-id=5 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1812
- - 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=3FB2AE880F969C1ACC0A6DD7EE8012B1 --mojo-platform-channel-handle=2792 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2460
- - 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=29C073420FD4B12532531C3A8B6AF714 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:936

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
06f1351c66cd5015e22e8a9cef96f213

SHA1
681615ff81fc96b452af14ff5c1c37b197a93401

SHA256
447a92d82b4d7370dc59d3f6be27e86cae6992da03c647f44e25cdf6cd742a7e

SHA512
42bcac7086a9926e7b66d1bd479e7b68e166a6e69be9c0139051bfa7cd987fd82fe137ea2945657c745810723851eb3de8fa4f21cfafe9eb41946a6384634aae

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

Filesize
64KB

MD5
13a9bddecd8c3381441d8a5fadf95588

SHA1
5161d866b0b8edee7d3da692e5a4194cd24a118a

SHA256
dbea119f3aa2ebe94772c053408ff0ab3fd90c72cde833da4baaa0731e7052ea

SHA512
2b278518021deff292e54eb5326adacef7f16f6155140066407aa10751f4b71a87d1f5ae5abf9fc511872cb92c7ee3b7cc813e975d3bfa04e9d257f46d6f90ed

Download Submit