ef6348d108fb39530aba90604f658ce0ed9e189e21cd363c5eb1ba38a5197ecc

Analysis

max time kernel
141s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
19-02-2024 17:13

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General

Target

Renderware 3.7 SDK (For Windows) Full/Exporters/3dsmax3RW3.1exporter/art/Example2/morphtarg.pdf
Size

53KB
MD5

82398d4e571f30b3e080b45867aa39b5
SHA1

26b2780af2ebde46d7facc7d904c3d110c53893b
SHA256

d9de68ee0a79357c56f9c89eff398c22ed80c985693b97ceff28084679dfd035
SHA512

a9586ebd20c9001979799581375ad36d3e0842e93c5482a8d255b3961c03ed51d0c5768cb43f27dfe29a2ddb5323a5e9ed84b2d5c3d26fd5b7e223ad7cc5d573
SSDEEP

1536:EaDb5NAypAwvPchjk7pjmrPdf0WGUMjUoa3DsaaHsux4Caav:5NAE5qjk7c1ua3QaaHsuiCn

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-1-5-21-3791175113-1062217823-1177695025-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1352	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe
1352	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 2844	1352	AcroRd32.exe	84
PID 1352 wrote to memory of 2844	1352	AcroRd32.exe	84
PID 1352 wrote to memory of 2844	1352	AcroRd32.exe	84
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4848	2844	RdrCEF.exe	85
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86
PID 2844 wrote to memory of 4424	2844	RdrCEF.exe	86

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\Renderware 3.7 SDK (For Windows) Full\Exporters\3dsmax3RW3.1exporter\art\Example2\morphtarg.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: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" --backgroundcolor=16514043
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2844
- - 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=74644E44161A7018CF424BAF72A3FD4C --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4848
- - 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=A280019289B2EFF9CF13C6DC2EC980FE --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=A280019289B2EFF9CF13C6DC2EC980FE --renderer-client-id=2 --mojo-platform-channel-handle=1756 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4424
- - 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=280B16A7844896CDA056A0192690A64A --mojo-platform-channel-handle=2296 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2552
- - 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=1A2397C9DF1892A7704EB3988CF147AD --mojo-platform-channel-handle=1880 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3520
- - 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=A06BE44FE10B7B75F1642E99BD799893 --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=A06BE44FE10B7B75F1642E99BD799893 --renderer-client-id=6 --mojo-platform-channel-handle=2388 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4392
- - 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=A968C429C89EE5AE3A17E605DF07C968 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3236

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:792

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
17edb3be74254d29595552889936d2c2

SHA1
647a243b9c11884412fd555f79763e23203b7a49

SHA256
75935fe7676aad7d4f8ab69f2a485bc9a3c0ce5bea64f1bd4704fb4e05c34194

SHA512
80b514ea4ec7ff6aef7e5444cba0685fb65f8677241991fbfdff8eb212c904abdd50ba4b948bc4c3e98beeacce76999a0aea8adf4e349a278a415603535361fc

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
memory/1352-27-0x000000000A410000-0x000000000A431000-memory.dmp

Filesize
132KB

Download