Analysis

  • max time kernel
    107s
  • max time network
    74s
  • platform
    windows7_x64
  • resource
    win7v200217
  • submitted
    18-02-2020 16:16

General

  • Target

    e1efdf088a87e11d194042c81892e07ca93b16a9f49c423f2dbb5e1e04b10164.exe

  • Size

    360KB

  • MD5

    9dcdd675ec76dc88c5feb1e2382aeca8

  • SHA1

    62a67c6ce8d1803b4f365cf31aed5e2a9ce32eac

  • SHA256

    e1efdf088a87e11d194042c81892e07ca93b16a9f49c423f2dbb5e1e04b10164

  • SHA512

    90ef45905f05f45194f875fd0d7a4b38d9abe9168efb81595f9f5a8a1fc10d52160904a3b40c28a2c8c31c94cdb9fe0621c3378e6b9361ea88534eea0736ac13

Malware Config

Extracted

Family

trickbot

Version

1000497

Botnet

jim666

C2

5.182.210.226:443

5.182.210.246:443

82.146.62.52:443

198.8.91.10:443

195.123.221.53:443

51.89.115.116:443

164.68.120.56:443

85.204.116.237:443

5.2.75.167:443

93.189.42.146:443

185.252.144.174:443

81.177.165.145:443

217.107.34.151:443

146.185.219.165:443

194.87.238.87:443

146.185.253.18:443

194.5.250.155:443

195.123.216.223:443

185.99.2.160:443

5.182.210.230:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Trickbot x86 loader 1 IoCs

    Detected Trickbot's x86 loader that unpacks the x86 payload.

  • Executes dropped EXE 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e1efdf088a87e11d194042c81892e07ca93b16a9f49c423f2dbb5e1e04b10164.exe
    "C:\Users\Admin\AppData\Local\Temp\e1efdf088a87e11d194042c81892e07ca93b16a9f49c423f2dbb5e1e04b10164.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1844
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
        PID:1868
    • C:\Windows\system32\taskeng.exe
      taskeng.exe {A2542D6F-B88C-4AEF-AD1A-83B81EE03BC6} S-1-5-18:NT AUTHORITY\System:Service:
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:1980
      • C:\Users\Admin\AppData\Roaming\windirect\c1cddd088a87c11d192022c81892c07ca93b14a9d29c223d2dbb3c1c02b10142.exe
        C:\Users\Admin\AppData\Roaming\windirect\c1cddd088a87c11d192022c81892c07ca93b14a9d29c223d2dbb3c1c02b10142.exe
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2012
        • C:\Windows\system32\svchost.exe
          C:\Windows\system32\svchost.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2044

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\windirect\c1cddd088a87c11d192022c81892c07ca93b14a9d29c223d2dbb3c1c02b10142.exe
      MD5

      9dcdd675ec76dc88c5feb1e2382aeca8

      SHA1

      62a67c6ce8d1803b4f365cf31aed5e2a9ce32eac

      SHA256

      e1efdf088a87e11d194042c81892e07ca93b16a9f49c423f2dbb5e1e04b10164

      SHA512

      90ef45905f05f45194f875fd0d7a4b38d9abe9168efb81595f9f5a8a1fc10d52160904a3b40c28a2c8c31c94cdb9fe0621c3378e6b9361ea88534eea0736ac13

    • C:\Users\Admin\AppData\Roaming\windirect\c1cddd088a87c11d192022c81892c07ca93b14a9d29c223d2dbb3c1c02b10142.exe
      MD5

      9dcdd675ec76dc88c5feb1e2382aeca8

      SHA1

      62a67c6ce8d1803b4f365cf31aed5e2a9ce32eac

      SHA256

      e1efdf088a87e11d194042c81892e07ca93b16a9f49c423f2dbb5e1e04b10164

      SHA512

      90ef45905f05f45194f875fd0d7a4b38d9abe9168efb81595f9f5a8a1fc10d52160904a3b40c28a2c8c31c94cdb9fe0621c3378e6b9361ea88534eea0736ac13

    • memory/1844-3-0x0000000000260000-0x0000000000290000-memory.dmp
      Filesize

      192KB