f1056cbad957a0f36e404e1b8078c3367c15736d12c4279aec4292470e36bb3a

Analysis

max time kernel
94s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10/06/2024, 14:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

9af1e4da48014f369ea1c4e2dced4324_JaffaCakes118.pdf
Size

55KB
MD5

9af1e4da48014f369ea1c4e2dced4324
SHA1

cb7f5c82ec455e1d4961cdea8e70c4179c407d9b
SHA256

f1056cbad957a0f36e404e1b8078c3367c15736d12c4279aec4292470e36bb3a
SHA512

9b678643b53248ec7ec99e58a99e6f6c4467752c55bebac30408b73643155943f0dcbfdabad46920f266c066774d62416238b7ba1f8b4038ee27acc1c7c91c94
SSDEEP

1536:G5x819sVqJegla4t+G0cawb1zqvHXj8VoWhIPdXD6PrO:kx88XgQg+G0gVuz8VovPdXH

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-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3000	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe
3000	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 4440	3000	AcroRd32.exe	84
PID 3000 wrote to memory of 4440	3000	AcroRd32.exe	84
PID 3000 wrote to memory of 4440	3000	AcroRd32.exe	84
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 1988	4440	RdrCEF.exe	85
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86
PID 4440 wrote to memory of 3248	4440	RdrCEF.exe	86

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\9af1e4da48014f369ea1c4e2dced4324_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:3000
- 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:4440
- - 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=0130863E792E8CAF00F0986FA39ADA20 --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1988
- - 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=A0E412187003617D5EF898C2D3118DC2 --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=A0E412187003617D5EF898C2D3118DC2 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3248
- - 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=304477C342F2D5A2FEA97AF2FED8AADB --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    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" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=1EAB5D3BFD2D51EA36C9085EA9A510CA --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=1EAB5D3BFD2D51EA36C9085EA9A510CA --renderer-client-id=5 --mojo-platform-channel-handle=1812 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:5028
- - 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=0A53C3EB527ABCA7D3765805EA3D970A --mojo-platform-channel-handle=2656 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4400
- - 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=7B9250EC7B73526E5B87BD1C279CF56B --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1136

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1892

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
cb8ee373c489c8b4925f5fa2b0462d35

SHA1
91d00faceaa14b4f5d488e08367281c89e0de014

SHA256
3c0327269752758ac04e399eccec9a6b1e8c791952d024b15f7d83f332641a3b

SHA512
1bcd46e5d882c5a2cc24568ff23d89bcf884a2b334d023a232fcf6f227796aeac59170d2a5fc6dba1a2723ee3d053a22dcb03368dc63a2ef9ddcdc841deee343

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