Analysis

  • max time kernel
    146s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:43

General

  • Target

    9439967cf9d3f1c33f561dc9e1aed1edd426cbeb479bcc72344e228d9ef9da8b.exe

  • Size

    264KB

  • MD5

    4d2bdcb6baa6171d52abc52e8f32c85c

  • SHA1

    30edc82d1541aef08490752cb87386a4e123f07e

  • SHA256

    9439967cf9d3f1c33f561dc9e1aed1edd426cbeb479bcc72344e228d9ef9da8b

  • SHA512

    32772c0b0823c26aeb5d9ea4ca66a705193623797bf73923d9f4cbc11d6c7bb1ebf567e82a0357d33ad35f6c1f3b60fbd520d2a1bab2918675c86249c6b29842

Malware Config

Extracted

Family

trickbot

Version

1000508

Botnet

ono41

C2

164.132.255.19:443

188.119.113.114:443

176.119.159.147:443

51.254.164.243:443

178.156.202.251:443

185.234.72.24:443

194.5.250.52:443

217.12.209.244:443

185.99.2.123:443

185.198.57.75:443

93.189.42.81:443

148.251.185.186:443

79.137.101.2:443

51.89.115.121:443

91.200.100.84:443

194.5.250.69:443

185.14.30.45:443

185.99.2.142:443

107.175.133.162:443

5.196.247.14:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Dave packer 2 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9439967cf9d3f1c33f561dc9e1aed1edd426cbeb479bcc72344e228d9ef9da8b.exe
    "C:\Users\Admin\AppData\Local\Temp\9439967cf9d3f1c33f561dc9e1aed1edd426cbeb479bcc72344e228d9ef9da8b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1056
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1632

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1056-53-0x00000000766D1000-0x00000000766D3000-memory.dmp

          Filesize

          8KB

        • memory/1056-54-0x0000000000260000-0x000000000028E000-memory.dmp

          Filesize

          184KB

        • memory/1056-57-0x00000000003C0000-0x00000000003EB000-memory.dmp

          Filesize

          172KB

        • memory/1056-58-0x0000000000230000-0x000000000025C000-memory.dmp

          Filesize

          176KB

        • memory/1056-59-0x0000000000290000-0x00000000002BA000-memory.dmp

          Filesize

          168KB

        • memory/1056-61-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1056-60-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

        • memory/1632-62-0x00000000000F0000-0x0000000000240000-memory.dmp

          Filesize

          1.3MB