Analysis

  • max time kernel
    108s
  • max time network
    150s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    13-01-2021 06:34

General

  • Target

    59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe

  • Size

    424KB

  • MD5

    409039706aaca03c4b89133bc0d488db

  • SHA1

    93940a314e86a8dcdce6bfe2ce49fd3c936a5341

  • SHA256

    59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be

  • SHA512

    ce4d96572183b17ca5e60cc7b2991eb91564995d98371021444107d0515f1bc20fd2212e264ed12a96903270c9d78f8c50c8bae899c95df49248feb64f5f626e

Malware Config

Extracted

Family

trickbot

Version

100009

Botnet

lib5

C2

149.54.11.54:449

36.89.191.119:449

41.159.31.227:449

103.150.68.124:449

103.126.185.7:449

103.112.145.58:449

103.110.53.174:449

102.164.208.44:449

194.5.249.143:443

142.202.191.175:443

195.123.241.31:443

45.89.125.214:443

45.83.151.103:443

91.200.103.41:443

66.70.246.0:443

64.74.160.218:443

198.46.198.115:443

5.34.180.173:443

23.227.196.5:443

195.123.241.115:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe
    "C:\Users\Admin\AppData\Local\Temp\59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:732
    • C:\Users\Admin\AppData\Roaming\DesktopColor\59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe
      C:\Users\Admin\AppData\Roaming\DesktopColor\59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:3720
      • C:\Windows\system32\wermgr.exe
        C:\Windows\system32\wermgr.exe
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:208

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\DesktopColor\59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe
    MD5

    409039706aaca03c4b89133bc0d488db

    SHA1

    93940a314e86a8dcdce6bfe2ce49fd3c936a5341

    SHA256

    59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be

    SHA512

    ce4d96572183b17ca5e60cc7b2991eb91564995d98371021444107d0515f1bc20fd2212e264ed12a96903270c9d78f8c50c8bae899c95df49248feb64f5f626e

  • C:\Users\Admin\AppData\Roaming\DesktopColor\59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be.exe
    MD5

    409039706aaca03c4b89133bc0d488db

    SHA1

    93940a314e86a8dcdce6bfe2ce49fd3c936a5341

    SHA256

    59ff60ff16327d9d23d822e7c5c9468b52a6ffc81b7ba5abc4077402904053be

    SHA512

    ce4d96572183b17ca5e60cc7b2991eb91564995d98371021444107d0515f1bc20fd2212e264ed12a96903270c9d78f8c50c8bae899c95df49248feb64f5f626e

  • memory/208-5-0x0000000000000000-mapping.dmp
  • memory/3720-2-0x0000000000000000-mapping.dmp