Analysis

  • max time kernel
    112s
  • max time network
    122s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    04-11-2020 02:42

General

  • Target

    7194aa3ef48725220516bc618aec8ab92ddef859de8f584a6a214ed9812e221a.exe

  • Size

    441KB

  • MD5

    ba722f76070e001e44c82998b66e9009

  • SHA1

    98136a5f534249449b02528fc0c51be147dca4c8

  • SHA256

    7194aa3ef48725220516bc618aec8ab92ddef859de8f584a6a214ed9812e221a

  • SHA512

    1e805401f9166d53012a342bdbd9eba1253d9374af52440616f615d4e3aa2a9996f40398ca9c60e504e17f19029533445c3feca0900ff45339a37630932c6934

Malware Config

Extracted

Family

trickbot

Version

1000089

Botnet

kas89

C2

187.188.162.150:449

83.0.245.234:449

149.154.68.252:443

62.109.11.80:443

78.24.218.150:443

92.63.97.68:443

82.146.61.187:443

80.87.199.210:443

82.146.59.149:443

188.120.247.223:443

94.250.250.112:443

149.154.71.95:443

37.230.112.76:443

94.250.250.114:443

95.213.237.223:443

185.228.232.242:443

141.255.167.126:443

5.200.47.90:443

185.158.114.126:443

185.125.46.113:443

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Executes dropped EXE 2 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 1 IoCs
  • Suspicious use of WriteProcessMemory 897 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7194aa3ef48725220516bc618aec8ab92ddef859de8f584a6a214ed9812e221a.exe
    "C:\Users\Admin\AppData\Local\Temp\7194aa3ef48725220516bc618aec8ab92ddef859de8f584a6a214ed9812e221a.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3372
    • C:\Users\Admin\AppData\Roaming\services\7295aa4fg58736330627bd728afd8ab93eefg869ef8g685a7a325fe9823f332a.exe
      C:\Users\Admin\AppData\Roaming\services\7295aa4fg58736330627bd728afd8ab93eefg869ef8g685a7a325fe9823f332a.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:200
      • C:\Windows\SYSTEM32\svchost.exe
        svchost.exe -k netsvcs
        3⤵
          PID:740
    • C:\Users\Admin\AppData\Roaming\services\7295aa4fg58736330627bd728afd8ab93eefg869ef8g685a7a325fe9823f332a.exe
      C:\Users\Admin\AppData\Roaming\services\7295aa4fg58736330627bd728afd8ab93eefg869ef8g685a7a325fe9823f332a.exe
      1⤵
      • Executes dropped EXE
      PID:1308
      • C:\Windows\system32\svchost.exe
        svchost.exe -k netsvcs
        2⤵
        • Modifies data under HKEY_USERS
        PID:508

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/740-6-0x0000000140000000-0x0000000140021000-memory.dmp

      Filesize

      132KB

    • memory/3372-0-0x0000000000400000-0x000000000043C000-memory.dmp

      Filesize

      240KB