Analysis

  • max time kernel
    125s
  • max time network
    29s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 07:52

General

  • Target

    f6f1253eaf987bb46c11598c39f6cc0e47586230c5403e3f5bec05d8b7e743f2.exe

  • Size

    364KB

  • MD5

    4c3e3a5293e610cd2ae5666d772d0d26

  • SHA1

    a9d96b02bd6e6740ab8efc92db858d23753b52ce

  • SHA256

    f6f1253eaf987bb46c11598c39f6cc0e47586230c5403e3f5bec05d8b7e743f2

  • SHA512

    6228f7aa74d995927744cebbe2156aa78fd156accdfadea0477a208f4b3e7e67c5020dfe6d67f1863d4d2e89b706f7c5fecc07362ef6276ab4e97c3477f2e1aa

Malware Config

Extracted

Family

trickbot

Version

1000507

Botnet

ono38

C2

51.89.115.112:443

185.141.27.225:443

151.80.212.114:443

5.182.210.178:443

188.119.113.60:443

91.235.129.199:443

185.234.72.193:443

194.5.250.200:443

185.14.29.141:443

185.99.2.197:443

185.234.72.50:443

194.5.250.201:443

108.170.61.186:443

217.12.209.159:443

185.99.2.44:443

51.89.115.108:443

164.68.120.58:443

164.132.255.19:443

148.251.185.164:443

94.250.250.69:443

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\f6f1253eaf987bb46c11598c39f6cc0e47586230c5403e3f5bec05d8b7e743f2.exe
    "C:\Users\Admin\AppData\Local\Temp\f6f1253eaf987bb46c11598c39f6cc0e47586230c5403e3f5bec05d8b7e743f2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1108

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1108-63-0x00000000000E0000-0x0000000000104000-memory.dmp

          Filesize

          144KB

        • memory/1188-54-0x0000000076B81000-0x0000000076B83000-memory.dmp

          Filesize

          8KB

        • memory/1188-55-0x00000000002D0000-0x0000000000302000-memory.dmp

          Filesize

          200KB

        • memory/1188-58-0x00000000003D0000-0x00000000003FF000-memory.dmp

          Filesize

          188KB

        • memory/1188-59-0x0000000000260000-0x0000000000290000-memory.dmp

          Filesize

          192KB

        • memory/1188-60-0x0000000000310000-0x000000000033E000-memory.dmp

          Filesize

          184KB

        • memory/1188-62-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1188-61-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB