4881666efcfd26c9ebbde22d7d6fde1edad147bf1df0a2d2534a3a4163a49028

Analysis

max time kernel
145s
max time network
126s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
03/06/2024, 21:49

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General

Target
#!~#0PeN_5098_Pa$$WOrd~!$/Setup.exe
Size 5.4MB
Sample240603-1pcxtsab71
SHA256 4e775b5fafb4e6d89a4694f8694d2b8b540534bd4a52ff42f70095f1c929160e
MD5 ad2735f096925010a53450cb4178c89e
SHA1 c6d65163c6315a642664f4eaec0fae9528549bfe
SHA512 1868b22a7c5cba89545b06f010c09c5418b3d86039099d681eee9567c47208fdba3b89c6251cf03c964c58c805280d45ba9c3533125f6bd3e0bc067477e03ab9
SSDEEP 98304:o/zx+riUDpJowboU+XEsumY2XW6jBYeZ1ER:2x+riUDwUj12X1tY5
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 7 IoCs

pid	Process
2892	more.com
2724	Uhzi.au3
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe
2676	WerFault.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2508 set thread context of 2892	2508	Setup.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2676	2724	WerFault.exe	32

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2508	Setup.exe
2508	Setup.exe
2892	more.com
2892	more.com

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2508	Setup.exe
2892	more.com

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2508 wrote to memory of 2892	2508	Setup.exe	28
PID 2508 wrote to memory of 2892	2508	Setup.exe	28
PID 2508 wrote to memory of 2892	2508	Setup.exe	28
PID 2508 wrote to memory of 2892	2508	Setup.exe	28
PID 2508 wrote to memory of 2892	2508	Setup.exe	28
PID 2892 wrote to memory of 2724	2892	more.com	32
PID 2892 wrote to memory of 2724	2892	more.com	32
PID 2892 wrote to memory of 2724	2892	more.com	32
PID 2892 wrote to memory of 2724	2892	more.com	32
PID 2892 wrote to memory of 2724	2892	more.com	32
PID 2892 wrote to memory of 2724	2892	more.com	32
PID 2724 wrote to memory of 2676	2724	Uhzi.au3	33
PID 2724 wrote to memory of 2676	2724	Uhzi.au3	33
PID 2724 wrote to memory of 2676	2724	Uhzi.au3	33
PID 2724 wrote to memory of 2676	2724	Uhzi.au3	33
PID 2892 wrote to memory of 2724	2892	more.com	32

C:\Users\Admin\AppData\Local\Temp\#!~#0PeN_5098_Pa$$WOrd~!$\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\#!~#0PeN_5098_Pa$$WOrd~!$\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2508
- C:\Windows\SysWOW64\more.com
  C:\Windows\SysWOW64\more.com
  2⤵
  - Loads dropped DLL
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Users\Admin\AppData\Local\Temp\Uhzi.au3
    C:\Users\Admin\AppData\Local\Temp\Uhzi.au3
    3⤵
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2724
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 120
      4⤵
      Loads dropped DLL
      Program crash
      PID:2676

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

1dc5d1f6

Path C:\Users\Admin\AppData\Local\Temp\1dc5d1f6
Size 1.8MB
SHA256 07d1811b4f852ec0e14ba278ea015539b1a4af51d08f50c2243b35a7011dd192
MD5 1fc3b95cc3c0bfb55b08cb61ee68994a
SHA1 9c9483d22c9822e682701bae15fcbbe24492d632
SHA512 28945239df55b4a7d0807b55618ec3cf68e1fd6c83891aa281831de72ac13d8d4bec3d941dabc28bf29dcb0b690e0214197d35e58ee68a3b586198b01e513f3c
SSDEEP 24576:8YxsuUy+B+w8F+QV7hT58Kekp9/zXqvAalnMsmubUwxzjumo/4BHMGIgIqZfj:8YeuUy+B+w8rT5VUnMsm6f4iHMGIQZfj
MD5 SHA1 SHA512 SSDEEP

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Uhzi.au3

Path \Users\Admin\AppData\Local\Temp\Uhzi.au3
Size 872KB
SHA256 237d1bca6e056df5bb16a1216a434634109478f882d3b1d58344c801d184f95d
MD5 c56b5f0201a3b3de53e561fe76912bfd
SHA1 2a4062e10a5de813f5688221dbeb3f3ff33eb417
SHA512 195b98245bb820085ae9203cdb6d470b749d1f228908093e8606453b027b7d7681ccd7952e30c2f5dd40f8f0b999ccfc60ebb03419b574c08de6816e75710d2c
SSDEEP 12288:6pVWeOV7GtINsegA/hMyyzlcqikvAfcN9b2MyZa31twoPTdFxgawV2M01:6T3E53Myyzl0hMf1tr7Caw8M01
MD5 SHA1 SHA512 SSDEEP

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memory/2508-12-0x000007FEF4DF8000-0x000007FEF4DF9000-memory.dmp

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memory/2508-13-0x000007FEF4DE0000-0x000007FEF4F38000-memory.dmp

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memory/2508-14-0x000007FEF4DE0000-0x000007FEF4F38000-memory.dmp

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memory/2508-0-0x000007FEF4DE0000-0x000007FEF4F38000-memory.dmp

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memory/2724-26-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

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memory/2724-39-0x0000000000080000-0x00000000000D9000-memory.dmp

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memory/2724-36-0x0000000000080000-0x00000000000D9000-memory.dmp

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memory/2724-30-0x0000000000080000-0x00000000000D9000-memory.dmp

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memory/2724-27-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

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memory/2892-21-0x0000000074510000-0x0000000074684000-memory.dmp

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memory/2892-28-0x0000000074510000-0x0000000074684000-memory.dmp

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memory/2892-19-0x0000000074510000-0x0000000074684000-memory.dmp

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memory/2892-20-0x000000007451E000-0x0000000074520000-memory.dmp

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memory/2892-38-0x000000007451E000-0x0000000074520000-memory.dmp

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memory/2892-17-0x0000000076D00000-0x0000000076EA9000-memory.dmp

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