714ed73567673dfa78dac544d0c190a36465951da418838519305c11796ec7f7

Analysis

max time kernel
169s
max time network
185s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
25-11-2022 19:31

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General

Target

714ed73567673dfa78dac544d0c190a36465951da418838519305c11796ec7f7.pdf
Size

22KB
MD5

c881d5c91be0f29d32d64cc32c90e12e
SHA1

5354b30b223e132bd5cd073bc8b6fa6b436fb32d
SHA256

714ed73567673dfa78dac544d0c190a36465951da418838519305c11796ec7f7
SHA512

75a50f49b28cc0286b74cbde858ee76051a4444efbe65e1ff7fa70e79b184c1c15b0a687df52d7dc82c66d45bad7ee4fc75d949d62140c448d8af15834790e30
SSDEEP

384:yegJSM7CU2kIeLwcgVJsuySPOUqwanGKAfJedZJcAyRkI0eQycv:oSM7Cje0cQJsiO+aGKwQfJcmLyA

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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3500	AcroRd32.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
3500	AcroRd32.exe
3500	AcroRd32.exe
3500	AcroRd32.exe
3500	AcroRd32.exe
3500	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3500 wrote to memory of 4792	3500	AcroRd32.exe	85
PID 3500 wrote to memory of 4792	3500	AcroRd32.exe	85
PID 3500 wrote to memory of 4792	3500	AcroRd32.exe	85
PID 3500 wrote to memory of 4392	3500	AcroRd32.exe	87
PID 3500 wrote to memory of 4392	3500	AcroRd32.exe	87
PID 3500 wrote to memory of 4392	3500	AcroRd32.exe	87
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 4624	4792	RdrCEF.exe	89
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90
PID 4792 wrote to memory of 2220	4792	RdrCEF.exe	90

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\714ed73567673dfa78dac544d0c190a36465951da418838519305c11796ec7f7.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3500
- 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:4792
- - 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=FFDC444891F95A39FB056BA5C7CE982C --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4624
- - 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=48F99AAE2B5BFAC5ADBAC6D6C16D44DD --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=48F99AAE2B5BFAC5ADBAC6D6C16D44DD --renderer-client-id=2 --mojo-platform-channel-handle=1772 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:2220
- - 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=23C00235BCF38F2617F0E5953BEE3A05 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    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=E9E3BAD65284CBB6D07316CA5F7E1C8A --mojo-platform-channel-handle=1812 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:540
- - 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=4451BCA86A162A6C0D1DD07127F9C35C --mojo-platform-channel-handle=1732 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
    3⤵
    PID:4652
- - 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=DBA607F4486A01E3797541B77E5FE765 --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=DBA607F4486A01E3797541B77E5FE765 --renderer-client-id=7 --mojo-platform-channel-handle=2312 --allow-no-sandbox-job /prefetch:1
    3⤵
    PID:4904
- 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⤵
  PID:4392

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:1068

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/540-146-0x0000000000000000-mapping.dmp

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memory/2220-138-0x0000000000000000-mapping.dmp

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memory/4056-143-0x0000000000000000-mapping.dmp

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memory/4392-133-0x0000000000000000-mapping.dmp

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memory/4624-135-0x0000000000000000-mapping.dmp

Download
memory/4652-149-0x0000000000000000-mapping.dmp

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memory/4792-132-0x0000000000000000-mapping.dmp

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memory/4904-152-0x0000000000000000-mapping.dmp

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