Analysis

  • max time kernel
    133s
  • max time network
    151s
  • platform
    windows10_x64
  • resource
    win10v200217
  • submitted
    18-02-2020 16:16

General

  • Target

    a367dfc628c9211b8d0b6d671f2e6643f375c5310c77c8448a043b5e4ce0a873.exe

  • Size

    360KB

  • MD5

    50bfb7cbaa0f57422f98403ae307f97f

  • SHA1

    6ca75dc3922b7a63640a4b3c4c78bf75fc111a75

  • SHA256

    a367dfc628c9211b8d0b6d671f2e6643f375c5310c77c8448a043b5e4ce0a873

  • SHA512

    7d4694d87e20e28c043c2111ae24058178cbfb57be338bb11e0749b47f19032743e0bbe0a73887687e2f93445a2271b3f671eb0691145a9001824c127e28f047

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
  • Modifies data under HKEY_USERS 1 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\a367dfc628c9211b8d0b6d671f2e6643f375c5310c77c8448a043b5e4ce0a873.exe
    "C:\Users\Admin\AppData\Local\Temp\a367dfc628c9211b8d0b6d671f2e6643f375c5310c77c8448a043b5e4ce0a873.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4020
    • C:\Windows\system32\svchost.exe
      C:\Windows\system32\svchost.exe
      2⤵
        PID:3972
    • C:\Users\Admin\AppData\Roaming\windirect\a347ddc428c9211b8d0b4d471d2c4423d373c3310c77c8228a023b3c2cc0a873.exe
      C:\Users\Admin\AppData\Roaming\windirect\a347ddc428c9211b8d0b4d471d2c4423d373c3310c77c8228a023b3c2cc0a873.exe
      1⤵
      • Executes dropped EXE
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2616
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        2⤵
        • Modifies data under HKEY_USERS
        • Suspicious use of AdjustPrivilegeToken
        PID:3968

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\windirect\a347ddc428c9211b8d0b4d471d2c4423d373c3310c77c8228a023b3c2cc0a873.exe
      MD5

      50bfb7cbaa0f57422f98403ae307f97f

      SHA1

      6ca75dc3922b7a63640a4b3c4c78bf75fc111a75

      SHA256

      a367dfc628c9211b8d0b6d671f2e6643f375c5310c77c8448a043b5e4ce0a873

      SHA512

      7d4694d87e20e28c043c2111ae24058178cbfb57be338bb11e0749b47f19032743e0bbe0a73887687e2f93445a2271b3f671eb0691145a9001824c127e28f047

    • C:\Users\Admin\AppData\Roaming\windirect\a347ddc428c9211b8d0b4d471d2c4423d373c3310c77c8228a023b3c2cc0a873.exe
      MD5

      50bfb7cbaa0f57422f98403ae307f97f

      SHA1

      6ca75dc3922b7a63640a4b3c4c78bf75fc111a75

      SHA256

      a367dfc628c9211b8d0b6d671f2e6643f375c5310c77c8448a043b5e4ce0a873

      SHA512

      7d4694d87e20e28c043c2111ae24058178cbfb57be338bb11e0749b47f19032743e0bbe0a73887687e2f93445a2271b3f671eb0691145a9001824c127e28f047

    • memory/4020-3-0x00000000020C0000-0x00000000020F0000-memory.dmp
      Filesize

      192KB