9490b3b9ca88dd77213bec85debd5c036ebaa0bb922b7a657a4aa551f6dae2e8

Analysis

max time kernel
51s
max time network
54s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15/06/2024, 01:06

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General

Target
ac582c90146df63f0ade5f37ce84d829_JaffaCakes118.pdf
Size 37KB
Sample240615-bgb8wstdje
SHA256 9490b3b9ca88dd77213bec85debd5c036ebaa0bb922b7a657a4aa551f6dae2e8
MD5 ac582c90146df63f0ade5f37ce84d829
SHA1 500445975fec4a442eefc38f44e26f0709343212
SHA512 f501dcc4e94b7cd7245ba0d35b7fbb5a417c5cfbb3eb2221424eb7e67f6d9473dc68e5ea44cd72090d47394457fc6d03bd2e1ad89d1ed9d404b33bba58a9b51e
SSDEEP 768:9XuMZmwgCLWarn7CTmV6z4gR5RYGf2xvGHo1AOAG5+wC1J4bZ:9XFZmGWSnm6V6zr5RY2mvG0A/1J4bZ
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 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
3564	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
3564	AcroRd32.exe
3564	AcroRd32.exe
3564	AcroRd32.exe
3564	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3564 wrote to memory of 2416	3564	AcroRd32.exe	85
PID 3564 wrote to memory of 2416	3564	AcroRd32.exe	85
PID 3564 wrote to memory of 2416	3564	AcroRd32.exe	85
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1352	2416	RdrCEF.exe	86
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	RdrCEF.exe	87
PID 2416 wrote to memory of 1192	2416	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\ac582c90146df63f0ade5f37ce84d829_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:3564
- 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:2416
- - 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=42AC9CE272EF02E26515397D5B2837CB --mojo-platform-channel-handle=1736 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1352
- - 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=1E2F344FCFBC16FC6EF616B5FAEB2A26 --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=1E2F344FCFBC16FC6EF616B5FAEB2A26 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:1192
- - 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=55CBC7BD882BBDACFB0FCB671827CD05 --mojo-platform-channel-handle=2284 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3580
- - 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=D0A84FF9A9500D5F8B05B58C2E43CBB2 --mojo-platform-channel-handle=1920 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:60
- - 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=45DF118B9A3869B838AD070DBCDE8D4E --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4556
- - 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=9E343DECEC298067C59E8C790A5A6A28 --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=9E343DECEC298067C59E8C790A5A6A28 --renderer-client-id=7 --mojo-platform-channel-handle=1936 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2008

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 f12158c5325d7a88b596c626b6ce9980f5ba510584302a39dd71eb67b03430fe
MD5 c281fa72ef0c847cf557833f4bf02280
SHA1 402dfb385b9986439773bef63edfa54594c1dd0b
SHA512 1ce3c18eaa17144ef1dab1e239a25955be2a01deb6de01a3e3662691692660a32e3d67e03769833819be48aa3ff203466bef6bf198412fbbc684104453b578aa
SSDEEP 384:yeMdThP6tELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:26+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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