Analysis

  • max time kernel
    32s
  • max time network
    11s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    12-03-2021 05:32

General

  • Target

    sgm.bin.dll

  • Size

    40KB

  • MD5

    8a9a8739404210e7e454dc2466872f23

  • SHA1

    a3dbb6cb1eed87147f734c933e087bd66954ca18

  • SHA256

    8229a6d0339c001fd0ce51db1b10748d37c838baee130afea2488f2ad0e05ac4

  • SHA512

    2479c99ffc4002c909a1e6acf66ed2b6dc32efeea0b6182eb2ca8bb5cbe65bd85e507a0bab5f1e38232918cf59f29b592dc1f83b4d9684106ebf5707e057726e

Score
10/10

Malware Config

Signatures

  • Nloader

    Simple loader that includes the keyword 'cambo' in the URL used to download other families.

  • Nloader Payload 3 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\sgm.bin.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\sgm.bin.dll,#1
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:1668
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 332
    1⤵
    • Program crash
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1916

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/1668-5-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/1668-4-0x0000000000170000-0x0000000000179000-memory.dmp

    Filesize

    36KB

  • memory/1668-3-0x00000000761E1000-0x00000000761E3000-memory.dmp

    Filesize

    8KB

  • memory/1668-8-0x0000000000160000-0x0000000000167000-memory.dmp

    Filesize

    28KB

  • memory/1668-10-0x0000000000190000-0x0000000000191000-memory.dmp

    Filesize

    4KB

  • memory/1916-7-0x0000000001F70000-0x0000000001F81000-memory.dmp

    Filesize

    68KB

  • memory/1916-9-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB