9d0068517b1ed29dad8c7fc25e5b1d1910f9dcdfe038485bd5fe6134e4ab782d

Analysis

max time kernel
141s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26/05/2024, 15:34

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General

Target

75f18a9e7fbe939a9a0ce641cce3262c_JaffaCakes118.pdf
Size

41KB
MD5

75f18a9e7fbe939a9a0ce641cce3262c
SHA1

cb77b31fdc12ac8bb4bd7256395cccfdce073ac5
SHA256

9d0068517b1ed29dad8c7fc25e5b1d1910f9dcdfe038485bd5fe6134e4ab782d
SHA512

9cd61dfeba8226c30e4a68e75904decf7f6f79ff6c3500086563ef2020357caee2f35bbdd84d4c1ae7175c835feb4a9ab1587c64c713c96a7eb089f9952f22c6
SSDEEP

768:Ke6Dppe4Y1rZeihNh7b3pzlIzhH9bBRlX2POHk1yCF3d1Q9WK8qVTqcBE53XuMZJ:l6DO4YaiB7b3PIzhH9bBRlX2POHk1y6b

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
1116	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
1116	AcroRd32.exe
1116	AcroRd32.exe
1116	AcroRd32.exe
1116	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1116 wrote to memory of 2868	1116	AcroRd32.exe	91
PID 1116 wrote to memory of 2868	1116	AcroRd32.exe	91
PID 1116 wrote to memory of 2868	1116	AcroRd32.exe	91
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 1720	2868	RdrCEF.exe	93
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94
PID 2868 wrote to memory of 376	2868	RdrCEF.exe	94

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\75f18a9e7fbe939a9a0ce641cce3262c_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:1116
- 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:2868
- - 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=3FC0EA10407D922345DF264845DEA949 --mojo-platform-channel-handle=1748 --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=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=55F76BE608244471FE31CD01AD795A88 --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=55F76BE608244471FE31CD01AD795A88 --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:376
- - 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=D2657896F9C6945D945F9DB4A32FC62D --mojo-platform-channel-handle=2312 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:744
- - 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=7687EC668A0E194D79D794F5A5B217F4 --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=7687EC668A0E194D79D794F5A5B217F4 --renderer-client-id=5 --mojo-platform-channel-handle=1744 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4056
- - 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=69148A5BC96C6E4A0028DC9328223DAE --mojo-platform-channel-handle=2688 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3556
- - 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=B7B6B4A7289D314622FD214B0324A0F8 --mojo-platform-channel-handle=2348 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3468

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
9c9b9690e8d3a65b18e704a34aea2dbb

SHA1
063dadf14c550c01070ea38133eede0d0e588997

SHA256
9e1feb47ba27de689bb950378b11f98521b49bd1433918981389f443f9412eef

SHA512
af1f42fe2e4bd833bd78655c087d9d90f68689f2cfad9d8f731cc42760325c5b2d00a30f2226c4556d654e867f94debaff4d7d7962c35a447f930291c1a5800b

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages

Filesize
64KB

MD5
4c7e2606cc976e94901307f1215df68a

SHA1
ad916c62a3712f234a1d89a3e6582f5fa5f1ee96

SHA256
943993d2cf7326d43eee1abed2a2d8c390359b4cbfdbe2599d959e4d21773b13

SHA512
4b3dd6197f80301ee01b8d3f7dd56904bbf165daa981bacd1d18acfb6c3846683762d818933e343695388f0dfc979595cd81c2221121dd0638bcaecd51c23db9

Download Submit