460550950795698b91eca429b99fe023999af2edf205d67d6462c190e1f4e6ca

Resubmissions

03/05/2024, 18:40

240503-xa7xwagb26 10

03/05/2024, 18:19

240503-wynngach5t 10

03/05/2024, 15:38

240503-s26fxaad2t 10

Analysis

max time kernel
14s
max time network
21s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
03/05/2024, 18:19

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Report Analysis Logs

General

Target

OSbot judicable/_internal/matplotlib/mpl-data/images/home.pdf
Size

1KB
MD5

941072b3b1e26b7d10a00fa51828b28c
SHA1

6d1edf50c1c8f4100a3189aa8e210bb0eb511dfa
SHA256

7b47b4a48f9746d3e6bd4096d954ca2f50de62ed69bcf99451e4528046d69a29
SHA512

a04c9c986f1b9cc0dc5a78210bc6b9576e9b914d3c7eb6904f1875b491167f91ad9ebe47a0dca3a3af52a4a8fde13e411d961b3a90c3bd5e0a17b9523c5632b1

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-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2352	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2352	AcroRd32.exe
2352	AcroRd32.exe
2352	AcroRd32.exe
2352	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2352 wrote to memory of 1360	2352	AcroRd32.exe	85
PID 2352 wrote to memory of 1360	2352	AcroRd32.exe	85
PID 2352 wrote to memory of 1360	2352	AcroRd32.exe	85
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 5072	1360	RdrCEF.exe	86
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	RdrCEF.exe	87
PID 1360 wrote to memory of 4612	1360	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\OSbot judicable\_internal\matplotlib\mpl-data\images\home.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2352
- 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:1360
- - 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=2D4C145800131C410C0B0CD360388730 --mojo-platform-channel-handle=1748 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:5072
- - 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=DFBF9E1519853D44375FBADEDA0F2F9D --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=DFBF9E1519853D44375FBADEDA0F2F9D --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4612
- - 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=4720AD8239DA6CD39DD4BE29F95801E0 --mojo-platform-channel-handle=2316 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4764
- - 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=1FAE8B07815AA08B5608BFBFEC05E42D --mojo-platform-channel-handle=2424 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2744
- - 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=3ABE5F45DDD105DB135C3AED2CEB3D5D --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=3ABE5F45DDD105DB135C3AED2CEB3D5D --renderer-client-id=6 --mojo-platform-channel-handle=2440 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4176
- - 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=4A36C6610BA4178D8357369F39400769 --mojo-platform-channel-handle=1892 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1468

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:732

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
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

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