4593005f26fc379ba40375d51a9b8bf837e9edae21af63c11833d55245b6eced

Analysis

max time kernel
140s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
19/06/2024, 17:14

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General

Target

bd738a212665f464a725fdb0657b8b8c_JaffaCakes118.pdf
Size

34KB
MD5

bd738a212665f464a725fdb0657b8b8c
SHA1

ebf43acf7f5e272b70d45128eb3973f0dcc03622
SHA256

4593005f26fc379ba40375d51a9b8bf837e9edae21af63c11833d55245b6eced
SHA512

2c90fc6a85ca5476aef075097a9c1b3dac2d8d6b2aba102a47f450e381936e9ad2e3bf0b13e80eb69c7bf00bd50e846e74098c4592cc55b80ab062bf7a253a31
SSDEEP

768:IgGzpDup5xhiC2CMNoe1OGcbErhq4JEMP9W9xAudHPLH/7OqRPTaZ:FGFKpfbU/GmW9zdHPzXbaZ

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-1-5-21-2447855248-390457009-3660902674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3796	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe
3796	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3796 wrote to memory of 1540	3796	AcroRd32.exe	86
PID 3796 wrote to memory of 1540	3796	AcroRd32.exe	86
PID 3796 wrote to memory of 1540	3796	AcroRd32.exe	86
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 1464	1540	RdrCEF.exe	87
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	RdrCEF.exe	88
PID 1540 wrote to memory of 2496	1540	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\bd738a212665f464a725fdb0657b8b8c_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:3796
- 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:1540
- - 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=F4369F0B18738A96716FB28F7C34E93A --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1464
- - 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=CEFD9B34F7F7C036DF848B9D13E126C2 --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=CEFD9B34F7F7C036DF848B9D13E126C2 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2496
- - 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=C4D77A37F6A983469E447FA95F7C26C6 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1376
- - 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=0270B20753A572E8F2D38FC95CAB0A0C --mojo-platform-channel-handle=1808 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1620
- - 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=15CC7764D3363FFD458470AF48BAAC49 --mojo-platform-channel-handle=1624 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1212
- - 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=654510CC945ADFEDA8D85DB77C47E358 --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=654510CC945ADFEDA8D85DB77C47E358 --renderer-client-id=7 --mojo-platform-channel-handle=1932 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2560

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4376

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
8cb72f18723b5fb4dddcbf14724ffaf6

SHA1
1f9924d0144582e8f6b6c289ea7cb3ab65b3d154

SHA256
a11305354af69f6a9030ea601b521aeaea48d95ecf57db56dc3e869a575e91e7

SHA512
0c015269fc90d75c2f725540054f8d14af47dc99996a8bee1d0beacd65fd15f0b920df70c75c4286b3c84b28f68b46baf57597a1d4907ea8d67e33c54f485798

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