6c9746ef4927b26e896ad349249f95115292b41cbbaca4cf71bea8a9c89bd954

Analysis

max time kernel
147s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
11-05-2024 09:26

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General

Target

33e47cb9b94f9852902fd5dde2b8db46_JaffaCakes118.pdf
Size

357KB
MD5

33e47cb9b94f9852902fd5dde2b8db46
SHA1

b8975deb6b59ca91cc9b8ac16dd5220478986079
SHA256

6c9746ef4927b26e896ad349249f95115292b41cbbaca4cf71bea8a9c89bd954
SHA512

a3e147bf471dec8873ad7aed5655dc5b2ab1d3864728aa5dcffad51d24ecd00e7439e8f0803d639a0fc443f19cc45a086dfecfbdbacc1184b0372216197f0282
SSDEEP

6144:PhC96z72HtThmi+VGFwMMMvZsVwVicSgP8DZvnr4z+1oR084DhcUbcrHuzTNK:U9zBhmtoFnZUying01Pr8+WR084ErHuw

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 use of FindShellTrayWindow 1 IoCs

pid	Process
2364	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2364	AcroRd32.exe
2364	AcroRd32.exe
2364	AcroRd32.exe
2364	AcroRd32.exe
2364	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 4980	2364	AcroRd32.exe	88
PID 2364 wrote to memory of 4980	2364	AcroRd32.exe	88
PID 2364 wrote to memory of 4980	2364	AcroRd32.exe	88
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4108	4980	RdrCEF.exe	89
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90
PID 4980 wrote to memory of 4604	4980	RdrCEF.exe	90

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\33e47cb9b94f9852902fd5dde2b8db46_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:2364
- 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:4980
- - 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=58123D33EAFA3A17E1D9996FAA24BDAB --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4108
- - 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=E5EDE5EEE308DAC68850B741A029000A --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=E5EDE5EEE308DAC68850B741A029000A --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4604
- - 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=BE2E29F766B814C8DB1708D8F8CDE37D --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4672
- - 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=4379AC84D44DA53F5D1DAF3F2D705295 --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=4379AC84D44DA53F5D1DAF3F2D705295 --renderer-client-id=5 --mojo-platform-channel-handle=2344 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4996
- - 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=02EEA5C68C995E6CFFF747DFFB97928F --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4864
- - 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=C228E1E79FD5E8A83E85D1ED08376078 --mojo-platform-channel-handle=2400 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1288

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1412

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
acf540bd81dc80183281fd7722ee3eb6

SHA1
cf9d3f22508a98122f478782a597b8c55c3cf2e5

SHA256
b4bb563d77be5b10c77954b159eb6f31a147d0667d118f42ec348d52b19e68c5

SHA512
34b6525997676d2bafe43c021f592c025c40dd5dcc3e8d23d2f710358802e4f4836c51ad18c68f991f2bca02e6a68e196ae9a0ab0b4d3cd80eb3c830ad8d7648

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

Filesize
64KB

MD5
8ef6989648a20c1100d3786c0a0320f7

SHA1
3b320375faca925a8f924f10a3445b15530a4c57

SHA256
d6395902b83eb4f014436f00c70f7848d3f320d5d798f72a2a1930f20c03336c

SHA512
6f20bdf73b277e7305777778f5afb8b6d0f518f537b3f569d6f44b9f6cceb693c080bf6c398ec845571a3a24c1bd9b40b4c1f1db096ae2c0a967c43f9400bcf5

Download Submit