f7e8ea5a7dfb48464f6da6b3665eb745274a2021c1ffd8211d9a7f1be83a22e7

Analysis

max time kernel
133s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02/06/2024, 06:42

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
8d323e9d73d245d7942438ffae9db489_JaffaCakes118.pdf
Size 48KB
Sample240602-hgrf5sdh91
SHA256 f7e8ea5a7dfb48464f6da6b3665eb745274a2021c1ffd8211d9a7f1be83a22e7
MD5 8d323e9d73d245d7942438ffae9db489
SHA1 2ec63a328881c78ff34c1c2b2d411956c4a61206
SHA512 79edae4ec6d378925d6005e585537f64e4dee991821adff0955b21fd1030768c5298672baf08f8b2fa3a089e4ef88d41cd2de86176d6965229925a265c8e35fa
SSDEEP 768:DgGzpDyBVksi871MFQSlBSSEsya/s7vOHBizdYp9hxVEVGBLeQI1b+T:8GFmpoBBEYwZdYTiVIKb+T
MD5 SHA1 SHA512 SSDEEP

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4648	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe
4648	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 4984	4648	AcroRd32.exe	94
PID 4648 wrote to memory of 4984	4648	AcroRd32.exe	94
PID 4648 wrote to memory of 4984	4648	AcroRd32.exe	94
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 448	4984	RdrCEF.exe	95
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96
PID 4984 wrote to memory of 4204	4984	RdrCEF.exe	96

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\8d323e9d73d245d7942438ffae9db489_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:4648
- 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:4984
- - 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=E1BDC27538CFA77AD9F3EDEECD510FF2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:448
- - 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=338FC33E4D6FA3C2645F4EB03BC28515 --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=338FC33E4D6FA3C2645F4EB03BC28515 --renderer-client-id=2 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4204
- - 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=D50BB4A978F22319934A014E3AD626B6 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:560
- - 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=05189B89859C70D898C84D547F018C7C --mojo-platform-channel-handle=1956 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2132
- - 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=8CDBA287FAB0C5B50B0E5A704B1C41E9 --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=8CDBA287FAB0C5B50B0E5A704B1C41E9 --renderer-client-id=6 --mojo-platform-channel-handle=2516 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1356
- - 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=073C5000A0B02A33F13FEB172C197272 --mojo-platform-channel-handle=2692 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4020

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 b6d55a200a1f872401ad58fa26df69b779887003c7915dfba6f8d1a418d614a6
MD5 ced0fd3c01d8963ef4aea545e6825196
SHA1 c91c3d4c2839993e8f259e63eacac8e35cd971ff
SHA512 08b4bceff59e42fe3f76fc5fd04774725d87c8729d96ba3c99f5b0567a3e45d2b6176b0b0044b794f6cee36caf077a26611ef4b5df4751ea8e1397b51d53f837
SSDEEP 384:yeLdThPKtELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:jK+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

Submit Download