Analysis

  • max time kernel
    143s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:35

General

  • Target

    97171b6ace42b7f47ae9618dd4372c60f64e3dd04cb9c69807948996c71396a8.exe

  • Size

    264KB

  • MD5

    52e53a554fc796fe54b56926dd73a63d

  • SHA1

    b7dfed42dad9f5c2738722a0475c4139a609a93a

  • SHA256

    97171b6ace42b7f47ae9618dd4372c60f64e3dd04cb9c69807948996c71396a8

  • SHA512

    6a99dbbc1d40fda4f7027d0bdf0d5725913e9d0d50911040801a8c99ebd347cc169ddab0a852d50ee6e92f90df8a4120070c4081f9751a684c67ea0e5668f28b

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\97171b6ace42b7f47ae9618dd4372c60f64e3dd04cb9c69807948996c71396a8.exe
    "C:\Users\Admin\AppData\Local\Temp\97171b6ace42b7f47ae9618dd4372c60f64e3dd04cb9c69807948996c71396a8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2020
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1444

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1444-62-0x0000000000060000-0x0000000000080000-memory.dmp

          Filesize

          128KB

        • memory/2020-53-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

          Filesize

          8KB

        • memory/2020-54-0x0000000000330000-0x000000000035E000-memory.dmp

          Filesize

          184KB

        • memory/2020-57-0x0000000000390000-0x00000000003BB000-memory.dmp

          Filesize

          172KB

        • memory/2020-58-0x0000000000300000-0x000000000032C000-memory.dmp

          Filesize

          176KB

        • memory/2020-59-0x0000000000360000-0x000000000038A000-memory.dmp

          Filesize

          168KB

        • memory/2020-61-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/2020-60-0x00000000003D0000-0x00000000003D1000-memory.dmp

          Filesize

          4KB