5adeba3e5da36b07fa72418f48f96f41f31641fd70fb7a9ee0d5257eab5bd606

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 09:57

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

a9137b2b6ea95e65a1773cbab2be0666_JaffaCakes118.pdf
Size

44KB
MD5

a9137b2b6ea95e65a1773cbab2be0666
SHA1

47311d98a6d9c703d3943ed8cd9da5a6171efdab
SHA256

5adeba3e5da36b07fa72418f48f96f41f31641fd70fb7a9ee0d5257eab5bd606
SHA512

70b3344122e3351f9dcfb664e2be503736e20294a8487c0d3671e89dcf3c2675437aa65f532c6fe6e1aa07e42c7afd3c5a219afcff8f5e9f979e66b9780ded77
SSDEEP

768:GgGzpD5pt01hox2pdjQ3kZyx/3XP0+E57M+hibMN7t3GZPX+Cmvp6MEmg4D6s6w9:TGF9pt5chIoSX85ERPfq6nu

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
2688	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2688	AcroRd32.exe
2688	AcroRd32.exe
2688	AcroRd32.exe
2688	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2688 wrote to memory of 3124	2688	AcroRd32.exe	85
PID 2688 wrote to memory of 3124	2688	AcroRd32.exe	85
PID 2688 wrote to memory of 3124	2688	AcroRd32.exe	85
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 3040	3124	RdrCEF.exe	86
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	RdrCEF.exe	87
PID 3124 wrote to memory of 4028	3124	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\a9137b2b6ea95e65a1773cbab2be0666_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:2688
- 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:3124
- - 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=89FC7B5987DA469BA467947D3032CD54 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3040
- - 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=F40ADA3C645ADE4BFB5ACBA20116BF19 --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=F40ADA3C645ADE4BFB5ACBA20116BF19 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4028
- - 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=D6E1AC4D9ACA98D35A62270944FC7A38 --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2600
- - 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=7C43AAD6FA6DEDB41F24823A4E9F11C2 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1720
- - 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=8963804F2D4A0FE069549F8C6E1316D7 --mojo-platform-channel-handle=2288 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2488
- - 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=91C37840D433D6228CF75328DB536FB7 --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=91C37840D433D6228CF75328DB536FB7 --renderer-client-id=7 --mojo-platform-channel-handle=2328 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4668

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2396

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
0fd94c4c3b056a28ef06994dc9e85a29

SHA1
d83b6759e1cdbbbc4bbe5c92fdbc4d95177679d5

SHA256
220a4ea90155035110700abdb7d4cfbd038f65530067552a70719cd8261ae8b1

SHA512
49489a1824dd2d98e643dc9369a0e21e41415ff1ceaedca29f85c4ffd2f7a1ecaa5bca68aa18b587259f5815f2757ad6021d5c9dd553b78c5824a396dac71363

Download Submit