62097bec305f03e79b6e8e63753fd705c547dca160ec3a1c5dd77d0d12f05a85

Analysis

max time kernel
77s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
11-06-2024 11:43

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General

Target

9e0f655c6104ca92f3a8192f84907662_JaffaCakes118.pdf
Size

41KB
MD5

9e0f655c6104ca92f3a8192f84907662
SHA1

8f231a12d07a322f19fc2e450c359c828c3d4f72
SHA256

62097bec305f03e79b6e8e63753fd705c547dca160ec3a1c5dd77d0d12f05a85
SHA512

6965a048f93146d5d725dd978e16b45260ebb06e19b556e2389a512660e4b47bdd3b3815c65e27301b043d54675b3b4b4abbceb40aaa56a066d874d5c4bf7a6e
SSDEEP

768:dgGzpDXpm6TPCtRb+JiepqDYXsenZlI1fiz3+AzHA13HP6d2j/Wa3HNUaTf:eGFzpHJieweoeOAzgtCdu/Wa3HNUaTf

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-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2996	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe
2996	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 1528	2996	AcroRd32.exe	85
PID 2996 wrote to memory of 1528	2996	AcroRd32.exe	85
PID 2996 wrote to memory of 1528	2996	AcroRd32.exe	85
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4076	1528	RdrCEF.exe	86
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87
PID 1528 wrote to memory of 4544	1528	RdrCEF.exe	87

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\9e0f655c6104ca92f3a8192f84907662_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:2996
- 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:1528
- - 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=903DD1542B148F1DD743B137EFF3A986 --mojo-platform-channel-handle=1760 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4076
- - 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=6DD9B179DBEB665652AE9A16694193AD --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=6DD9B179DBEB665652AE9A16694193AD --renderer-client-id=2 --mojo-platform-channel-handle=1776 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4544
- - 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=F5C56D65B8CBE2F0389F0933380CA1B0 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4404
- - 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=A7CAA36743CC073106403E2862E01754 --mojo-platform-channel-handle=1864 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:384
- - 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=AC11C7EC6886F0AD3FA5A837695A85DA --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=AC11C7EC6886F0AD3FA5A837695A85DA --renderer-client-id=6 --mojo-platform-channel-handle=2416 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2528
- - 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=FCE4551F9AD0470417F5C152ADE9A2C3 --mojo-platform-channel-handle=2364 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3152

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
e9a26f13c175572b934cd16622123e8d

SHA1
57030b5eb231d0790613bfcc82d734067d13ca95

SHA256
05d83db78cc7390ca4be71915b0aa5719fada80b3522f43c38e00cbc0a8b4d76

SHA512
4e1ba043f41a43411b89533afa8b1a991f54e43e383d660a3b9ce163a3abe584a674a21dff79ce1dc5f874d7fbb9125e33ad6e0dfabe3ce8dbe79dca18f720b1

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