59f564453ee260879a92564869ef4d5535eb0ae483b6d9e5586067334ff67cbd

Analysis

max time kernel
76s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
20-12-2022 17:41

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General

Target

Siemens Invoice 5607886612 & PO#00079279.pdf
Size

117KB
MD5

7b6456a71544a7e9db70edca06f462e7
SHA1

9a6ac68d185ca72be25bdbe982b40349f977b7ea
SHA256

59f564453ee260879a92564869ef4d5535eb0ae483b6d9e5586067334ff67cbd
SHA512

f810900ae205f62ace4a01f9e60651be9e67038b5862cd7fad29b5ea64947ce2f58ae225a3ceb89ba2c0c250b94b6550f540dd773b83ecbcda1bf5890a7b6860
SSDEEP

3072:QTYzFzxISZedh9TPqPnIiU3j44LZBlTNNzahP3:QMzFzxISZedh9TPqPnIiU3j44935NzaJ

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4708	AcroRd32.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe
4708	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4708 wrote to memory of 2412	4708	AcroRd32.exe	85
PID 4708 wrote to memory of 2412	4708	AcroRd32.exe	85
PID 4708 wrote to memory of 2412	4708	AcroRd32.exe	85
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 3612	2412	RdrCEF.exe	88
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89
PID 2412 wrote to memory of 4172	2412	RdrCEF.exe	89

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\Siemens Invoice 5607886612 & PO#00079279.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:4708
- 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:2412
- - 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=AAF1D86382ADBC60D902A0A2375C3103 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:3612
- - 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=EA8C63499E8C6F1B84D2A3D794E0E236 --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=EA8C63499E8C6F1B84D2A3D794E0E236 --renderer-client-id=2 --mojo-platform-channel-handle=1708 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4172
- - 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=6E6175546D3463829D668CE60553B7F2 --mojo-platform-channel-handle=2308 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1012
- - 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=FD7BBA6070694B5EA20BD1434C113038 --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=FD7BBA6070694B5EA20BD1434C113038 --renderer-client-id=5 --mojo-platform-channel-handle=2324 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:3844
- - 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=079C18B39DFE2D84816830186574F8D0 --mojo-platform-channel-handle=2432 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:1480
- - 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=1E30CDE48E5A2D1F6420844E1CFC0829 --mojo-platform-channel-handle=2176 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:2188

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:4052

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

Replay Monitor

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Downloads

memory/1012-142-0x0000000000000000-mapping.dmp

Download
memory/1480-150-0x0000000000000000-mapping.dmp

Download
memory/2188-153-0x0000000000000000-mapping.dmp

Download
memory/2412-132-0x0000000000000000-mapping.dmp

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memory/3612-134-0x0000000000000000-mapping.dmp

Download
memory/3844-145-0x0000000000000000-mapping.dmp

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memory/4172-137-0x0000000000000000-mapping.dmp

Download