0f95b4a8b30adeea7c0a46d25e08bbe79869bc85a68433847d5eb007f14b7a0f

Analysis

max time kernel
590s
max time network
527s
platform
windows10-2004_x64
resource
win10v2004-20240221-de
resource tags

arch:x64arch:x86image:win10v2004-20240221-delocale:de-deos:windows10-2004-x64systemwindows
submitted
25/02/2024, 12:00

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General

Target
protections.lua
Size 8KB
Sample240225-n6plqsba25
SHA256 0f95b4a8b30adeea7c0a46d25e08bbe79869bc85a68433847d5eb007f14b7a0f
MD5 af178972ea0138fbfe85a8ea330bc173
SHA1 3cdbe95ce44604013d0f98f78232adfde85bd235
SHA512 0988e3cd119089527fd10efc97f433e54a1fbdbd81eb815b1296a7f1a67885879200b119b2a6c6f9c1dab0c0b2a85707765bf66e8b672bb3646bc1918a3854ba
SSDEEP 192:l5Pf3DLyVbxSr9JiMBqeTs1pGun5YACmssQEhRJS8jP07Gi7Imk7K0xuAeq01UJS:l9f3DLyVbxSr9JiMBqeTs1pGun5YAos0
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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-1-5-21-2132103209-3755304320-2959162027-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2132103209-3755304320-2959162027-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-2132103209-3755304320-2959162027-1000_Classes\Local Settings	cmd.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

pid	Process
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
556	OpenWith.exe

Suspicious use of SetWindowsHookEx 28 IoCs

pid	Process
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
556	OpenWith.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe
3928	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 556 wrote to memory of 3928	556	OpenWith.exe	92
PID 556 wrote to memory of 3928	556	OpenWith.exe	92
PID 556 wrote to memory of 3928	556	OpenWith.exe	92
PID 3928 wrote to memory of 3556	3928	AcroRd32.exe	96
PID 3928 wrote to memory of 3556	3928	AcroRd32.exe	96
PID 3928 wrote to memory of 3556	3928	AcroRd32.exe	96
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 2788	3556	RdrCEF.exe	97
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98
PID 3556 wrote to memory of 1332	3556	RdrCEF.exe	98

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\protections.lua
1⤵
- Modifies registry class
PID:1104

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:556
- 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\protections.lua"
  2⤵
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3928
- - 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
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3556
  - - 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=A3C186DE5DC56AAFDD48FF8FA7DE20CD --mojo-platform-channel-handle=1724 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:2788
  - - 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=F3FA48B25631B5AA15EA82961D84C807 --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=F3FA48B25631B5AA15EA82961D84C807 --renderer-client-id=2 --mojo-platform-channel-handle=1716 --allow-no-sandbox-job /prefetch:1
      4⤵
      PID:1332
  - - 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=27A02413C93E5A8A1B293242104A02A7 --mojo-platform-channel-handle=2300 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:4816
  - - 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=DA788A6103800F1EA3CD6F462D67182B --mojo-platform-channel-handle=1836 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:5092
  - - 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=4AFB3F06A6F2975820F49BF502D6612E --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      PID:2420

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:500

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

ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 64KB
SHA256 b3fd026f3085bdf52561861fa5ae1233872488e575d0bdd8ab476d623e3d2b22
MD5 b4af39cae77ded0b252eba7a71a02b1e
SHA1 0440011a71f28e6c907b0fc368ffd759c47f9b60
SHA512 158e045aae664fb7eb0c51fa0e81ae1978436f1e82f3f8f28ae945e6fe54854c85e07a44efd634c332a6a204359dd38079e81fb280394efe76136007c4e764ae
SSDEEP 384:yeEdThatELJ8SWvDTGJCesZsLglKhubvGZsLRZh+vS4:H+elZsLQCZsL3hUS4
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 36KB
SHA256 b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3
MD5 b30d3becc8731792523d599d949e63f5
SHA1 19350257e42d7aee17fb3bf139a9d3adb330fad4
SHA512 523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e
SSDEEP 24:TLiXlzkrFsgIFsxX3pALXmnHpkDGjmcxBSkomXk+2m9RFTsyg+wmf9Mzm+Zs3tGl:TqlmFTIF3XmHjBoGGR+jMz+LhT
MD5 SHA1 SHA512 SSDEEP

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ReaderMessages

Path C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Size 56KB
SHA256 111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
MD5 752a1f26b18748311b691c7d8fc20633
SHA1 c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA512 a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5
SSDEEP 192:wedRBvVrThe4p4/KhTB4p4CitZtkZsLRGVDbw6H3ph+v3YQa9:weZdThkKhBvkZsLRGlzh+vS9
MD5 SHA1 SHA512 SSDEEP

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