Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10_x64
  • resource
    win10v200217
  • submitted
    18-02-2020 16:16

General

  • Target

    92c49cd55fdca695e13db05e4b1b8eea0587420beca80aad4dd8dd4c402f5e16.exe

  • Size

    360KB

  • MD5

    ae63426b87d82a8944dae4dc588599a8

  • SHA1

    0fb0a2f879ce84d50fc2ac5defc7f767155da9f9

  • SHA256

    92c49cd55fdca695e13db05e4b1b8eea0587420beca80aad4dd8dd4c402f5e16

  • SHA512

    4ae1b745438803385b49f06a872bc8332f09d02a872a280422c30f6d78e7e761ff094eee5141b1fba78640b30111e675932ca9f29faf4ce1c7dac89583e8b61c

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
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Modifies data under HKEY_USERS 42 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\92c49cd55fdca695e13db05e4b1b8eea0587420beca80aad4dd8dd4c402f5e16.exe
    "C:\Users\Admin\AppData\Local\Temp\92c49cd55fdca695e13db05e4b1b8eea0587420beca80aad4dd8dd4c402f5e16.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4040
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
        PID:3512
    • C:\Users\Admin\AppData\Roaming\windirect\92c29cd33ddca493c13db03c2b1b8cca0387220bcca80aad2dd8dd2c202d3c14.exe
      C:\Users\Admin\AppData\Roaming\windirect\92c29cd33ddca493c13db03c2b1b8cca0387220bcca80aad2dd8dd2c202d3c14.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:3300
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of AdjustPrivilegeToken
        PID:3576

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\windirect\92c29cd33ddca493c13db03c2b1b8cca0387220bcca80aad2dd8dd2c202d3c14.exe
      MD5

      ae63426b87d82a8944dae4dc588599a8

      SHA1

      0fb0a2f879ce84d50fc2ac5defc7f767155da9f9

      SHA256

      92c49cd55fdca695e13db05e4b1b8eea0587420beca80aad4dd8dd4c402f5e16

      SHA512

      4ae1b745438803385b49f06a872bc8332f09d02a872a280422c30f6d78e7e761ff094eee5141b1fba78640b30111e675932ca9f29faf4ce1c7dac89583e8b61c

    • C:\Users\Admin\AppData\Roaming\windirect\92c29cd33ddca493c13db03c2b1b8cca0387220bcca80aad2dd8dd2c202d3c14.exe
      MD5

      82543664bb5e5ed79dbe0102dba62fe1

      SHA1

      943e726f0a6cbf27319b7e65dd6434ebf451d589

      SHA256

      8822eb2d8b537d4cd8303a933b291f4860c81d1bca939887d3677cd7d956bb19

      SHA512

      cdc7a050bd71b73690b8a05d8fd8b8d132b3eda5c30bdba030ffa79d34cd3a3e3ce6a0d61d48dbb06f92ff53bc620cfa6653f45269b642dc5b2126a3cf23362c

    • memory/4040-3-0x00000000021D0000-0x0000000002200000-memory.dmp
      Filesize

      192KB