cf84b194cc54568947cb9567006bd1fb344a613240ed716ddde2a4113f079550

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
20/07/2024, 10:36

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General

Target

6022d8162c08fe34dfd0fa1c0d6d1cf3_JaffaCakes118.pdf
Size

111KB
MD5

6022d8162c08fe34dfd0fa1c0d6d1cf3
SHA1

fe211a29b48cfc80c11799555f8a7232d4fcbe76
SHA256

cf84b194cc54568947cb9567006bd1fb344a613240ed716ddde2a4113f079550
SHA512

88df532a1258464a40d37645bba5ca1ac016620437d9c90d5b4821ec64fd4a9d79743bee25bc12fa21e0d918b439d4389e62ce556336ce86df8619968fdecaf5
SSDEEP

768:DBiWZSVsV1YPveYmYGbLB/vbQNK775BoQ4mijVJipEhiD6T+bIxp0sO9PGVigGZw:m

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-1-5-21-1750093773-264148664-1320403265-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4276	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe
4276	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4276 wrote to memory of 1796	4276	AcroRd32.exe	93
PID 4276 wrote to memory of 1796	4276	AcroRd32.exe	93
PID 4276 wrote to memory of 1796	4276	AcroRd32.exe	93
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 2744	1796	RdrCEF.exe	94
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95
PID 1796 wrote to memory of 4448	1796	RdrCEF.exe	95

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\6022d8162c08fe34dfd0fa1c0d6d1cf3_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:4276
- 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:1796
- - 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=FFB4C0696BDC38908ED37C411B1154C9 --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2744
- - 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=90D320A3B2646C12EC35488E5D33493E --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=90D320A3B2646C12EC35488E5D33493E --renderer-client-id=2 --mojo-platform-channel-handle=1728 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4448
- - 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=9CAD3532C28CD0D767401EBF7E8697F1 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4512
- - 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=80EB3E8E384AAB2B903C17CCB82A6400 --mojo-platform-channel-handle=1840 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4140
- - 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=D7AE7D50FC1A04F5C2FAEF99906FC651 --mojo-platform-channel-handle=2508 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3448
- - 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=7796D5F1FFFEA0FB11625C530BD4BBC7 --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=7796D5F1FFFEA0FB11625C530BD4BBC7 --renderer-client-id=8 --mojo-platform-channel-handle=2504 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2500

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2980

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
60ae2b26e624317ba768c76f94188ebe

SHA1
9cbc5325baab832472665340fcb36dbb700fe1c4

SHA256
cd2a3f1aa4346fd632fe7e84f22694b64db5db4d5508b36d3f27c7e17d97c6c7

SHA512
a32eeff8eaff8f9bf022bdb7c3b2ae304ee1079ca76dbcd046d4bb298c91a15ae8c8a93a43411edefa0dbb41628eb55a8c0790a7af5b43cb9bc404d622d54de9

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