39eed41a282105d827a5ed1c6bd0e50e5b69d8535f80c2e67aeb2f0da72e1628

Resubmissions

15/10/2024, 23:54

241015-3x4fvsxemq 8

15/10/2024, 23:51

241015-3v719sxdrl 7

Analysis

max time kernel
75s
max time network
72s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15/10/2024, 23:51

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General

Target

Payload/Mabz.app/Assets.car
Size

2.8MB
MD5

5942385b00a885e9ceab94c9b81a1470
SHA1

2cd5f68ff1f654812ad81345006919522195d75f
SHA256

00248af0b060fb7ee1d705f377efbb2a368237401d1c3abceab6b30c6a346823
SHA512

3e6aa304308aac2c0bcc0ade73a5b70e3c48646bdd482eb017776dad7d0a62dbe77e76175b97f874baf7c5e50139af400428a7e34616b5df2c34cab354c2b7a1
SSDEEP

49152:Ey2eLLSnrFumyV/VVQQ6q1GorQCtkUg/bPWch/+3611kXcdY:EiLeQmyvVEqYuQcTYbnZLY

Score

3^/10

discovery

Malware Config

Signatures

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RdrCEF.exe

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-1-5-21-3756129449-3121373848-4276368241-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
3964	OpenWith.exe

Suspicious use of SetWindowsHookEx 25 IoCs

pid	Process
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3964	OpenWith.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe
3352	AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3964 wrote to memory of 3352	3964	OpenWith.exe	102
PID 3964 wrote to memory of 3352	3964	OpenWith.exe	102
PID 3964 wrote to memory of 3352	3964	OpenWith.exe	102
PID 3352 wrote to memory of 1448	3352	AcroRd32.exe	104
PID 3352 wrote to memory of 1448	3352	AcroRd32.exe	104
PID 3352 wrote to memory of 1448	3352	AcroRd32.exe	104
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 4344	1448	RdrCEF.exe	105
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106
PID 1448 wrote to memory of 1900	1448	RdrCEF.exe	106

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Payload\Mabz.app\Assets.car
1⤵
- Modifies registry class
PID:2236

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:3964
- 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\Payload\Mabz.app\Assets.car"
  2⤵
  - System Location Discovery: System Language Discovery
  - Checks processor information in registry
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3352
- - 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⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1448
  - - 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=37AF0B634BDFC8942E475E8E987C025E --mojo-platform-channel-handle=1744 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:4344
  - - 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=A3591C94DEE669405B9C530325371F1E --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=A3591C94DEE669405B9C530325371F1E --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:1
      4⤵
      System Location Discovery: System Language Discovery
      PID:1900
  - - 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=FFC86E17551E6769312C5A8B1CC71981 --mojo-platform-channel-handle=2320 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:5064
  - - 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=6A35E5F0E87381910F1B62B629FE62D6 --mojo-platform-channel-handle=1820 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:3832
  - - 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=2B22A0367AF1E1C4477D2DF3E77D5937 --mojo-platform-channel-handle=1968 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
      4⤵
      System Location Discovery: System Language Discovery
      PID:2172

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:3360

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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