Analysis

  • max time kernel
    149s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:29

General

  • Target

    990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe

  • Size

    364KB

  • MD5

    98436e6bea995a1b2bee48a77b457ba5

  • SHA1

    01f98e1cc744e9ab8661c39b447d2a5d75d94e12

  • SHA256

    990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c

  • SHA512

    e063559970499a1d219f2bb4fb358b6c2fc6385b7daa2a9501ef433826ffff1337f4c9e0979d1ce1c07c673e667941f94546bb9a5236991e70def54aeeb87345

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\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe
    "C:\Users\Admin\AppData\Local\Temp\990bda9e0f88128bcd34d1d2c61f41205340ce029d1ae9ab4edadcba2c6b467c.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1424
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1668

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1424-53-0x0000000075D11000-0x0000000075D13000-memory.dmp

          Filesize

          8KB

        • memory/1424-54-0x00000000003C0000-0x00000000003F2000-memory.dmp

          Filesize

          200KB

        • memory/1424-57-0x0000000000500000-0x000000000052F000-memory.dmp

          Filesize

          188KB

        • memory/1424-58-0x00000000001C0000-0x00000000001F0000-memory.dmp

          Filesize

          192KB

        • memory/1424-59-0x00000000004D0000-0x00000000004FE000-memory.dmp

          Filesize

          184KB

        • memory/1424-60-0x0000000000600000-0x0000000000601000-memory.dmp

          Filesize

          4KB

        • memory/1424-61-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1668-62-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB