b2edace173ee47bbc69ebc60bdcbdf66ee791ee95b6dd5af63cf7c58cd8f0b3d

Analysis

max time kernel
108s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
02-01-2023 18:18

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General

Target

Demande Visa Monsieur PDF.pdf
Size

88KB
MD5

a2863030a2e9fe8ced29b181388c79af
SHA1

597862ce03ef9a6cc54726031355c0074812ebc0
SHA256

f1e80d4120c8152f4d1ff48302eaf3c70e77e4feb8274da2bf8d01ea5e15eb63
SHA512

f82c0fb1a419cea7e2ac111476e2016aac7a8cb28ffcb4d1e5fd4451cf414b7f2c4378a9e2a3396d3a1469f6ccacd4f3be1b324ef7eb28ad49cb0602d17c0d18
SSDEEP

1536:iY0BuO9JCKY7fnEKzPeCLK/EV2B4XjpOcIRz+fs8KElHfWFiti+6bMFLfly1+CTI:iY0IO9JC7fhLeCms4B4Xj0jcsbwI0YIP

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-1-5-21-2971393436-602173351-1645505021-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1716	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
1716	AcroRd32.exe
1716	AcroRd32.exe
1716	AcroRd32.exe
1716	AcroRd32.exe
1716	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1716 wrote to memory of 1620	1716	AcroRd32.exe	80
PID 1716 wrote to memory of 1620	1716	AcroRd32.exe	80
PID 1716 wrote to memory of 1620	1716	AcroRd32.exe	80
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 3864	1620	RdrCEF.exe	83
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84
PID 1620 wrote to memory of 4348	1620	RdrCEF.exe	84

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\Demande Visa Monsieur PDF.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1716
- 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:1620
- - 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=12740B8AD493B76886212A0F0548912A --mojo-platform-channel-handle=1728 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3864
- - 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=F0086AB844BC704F2A90AF47472299FD --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=1 --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=F0086AB844BC704F2A90AF47472299FD --renderer-client-id=2 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4348
- - 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=AFDD0FFD3720784458AC0728AB26DD8A --mojo-platform-channel-handle=2164 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:8
- - 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=17D7C4CC0C74E72611811413DD5DF9D5 --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=1 --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=17D7C4CC0C74E72611811413DD5DF9D5 --renderer-client-id=5 --mojo-platform-channel-handle=1808 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3856
- - 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=D32DAE25F02B9A0B771CD64A8657C491 --mojo-platform-channel-handle=2532 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1544
- - 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=5EA1C3A22CB2AC3025EA675EF4AAAF5E --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:400

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2700

Network

MITRE ATT&CK Enterprise v6

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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