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Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    26/01/2024, 10:01

General

  • Target

    770eccc95954d53a48c809b53776e6be.exe

  • Size

    430KB

  • MD5

    770eccc95954d53a48c809b53776e6be

  • SHA1

    4e8a23f0ed1018de17abb4ad84e20805d5008585

  • SHA256

    bf911f77ca0c4b0e2809423e29971342fc6439a9b6dc6baf0ab0f51ad96adc8b

  • SHA512

    e2314013a7da1d9273387d1c1980a89e0645f8e4b610a35d664c869a4ec2e7ecf77da20feb2704639f8de691ff2d094fd5f314c5d9ab5074e2b1a0aebb5b470e

  • SSDEEP

    6144:iTU9Hu7KpwymYXDGdkUDrFhXBlsGeli7ifP/MR8neyKSsBdk8ME0AU9D0sK/:94KKyRXDSpsG8uifP88nZ4O8gAU90sK

Malware Config

Extracted

Family

trickbot

Version

2000032

Botnet

tot131

C2

103.122.228.44:443

196.216.220.211:443

181.114.215.239:443

41.57.156.203:443

43.252.159.63:443

197.156.129.250:443

113.160.37.196:443

38.110.100.64:443

113.160.132.237:443

24.28.12.23:443

38.110.100.219:443

45.239.233.109:443

119.202.8.249:443

200.236.218.62:443

220.82.64.198:443

190.93.208.53:443

196.216.59.174:443

222.124.16.74:443

202.165.47.106:443

96.9.77.56:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\770eccc95954d53a48c809b53776e6be.exe
    "C:\Users\Admin\AppData\Local\Temp\770eccc95954d53a48c809b53776e6be.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1920
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1212
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe
      2⤵
        PID:2004

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\Cab8A67.tmp

      Filesize

      65KB

      MD5

      ac05d27423a85adc1622c714f2cb6184

      SHA1

      b0fe2b1abddb97837ea0195be70ab2ff14d43198

      SHA256

      c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

      SHA512

      6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

    • C:\Users\Admin\AppData\Local\Temp\TarDC50.tmp

      Filesize

      171KB

      MD5

      9c0c641c06238516f27941aa1166d427

      SHA1

      64cd549fb8cf014fcd9312aa7a5b023847b6c977

      SHA256

      4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

      SHA512

      936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

    • memory/1212-3-0x0000000000120000-0x0000000000121000-memory.dmp

      Filesize

      4KB

    • memory/1212-4-0x0000000000060000-0x0000000000089000-memory.dmp

      Filesize

      164KB

    • memory/1212-7-0x0000000000060000-0x0000000000089000-memory.dmp

      Filesize

      164KB

    • memory/1920-0-0x0000000000320000-0x0000000000362000-memory.dmp

      Filesize

      264KB

    • memory/1920-1-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/1920-2-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/1920-5-0x0000000000320000-0x0000000000362000-memory.dmp

      Filesize

      264KB