Analysis

  • max time kernel
    101s
  • max time network
    145s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    13-01-2021 06:34

General

  • Target

    860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe

  • Size

    432KB

  • MD5

    2416b3fead57166f33e05c52bc35faeb

  • SHA1

    29a0be9b3e09758c3b40400e6a971fa6c85f14f1

  • SHA256

    860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9

  • SHA512

    a94cf5d20d3e923ba9fb8055752efe372bc4553d5c77a5c04eb84d3f3933c7014059bc0ed9361aaf196ca9510b15f386cadb14e85b3c9992be066d8eb4773069

Malware Config

Extracted

Family

trickbot

Version

100009

Botnet

tot5

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 2 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\860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe
    "C:\Users\Admin\AppData\Local\Temp\860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1036
    • C:\Users\Admin\AppData\Roaming\DesktopColor\860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe
      C:\Users\Admin\AppData\Roaming\DesktopColor\860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe
      2⤵
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:476
      • C:\Windows\system32\wermgr.exe
        C:\Windows\system32\wermgr.exe
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2876

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\DesktopColor\860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe
    MD5

    2416b3fead57166f33e05c52bc35faeb

    SHA1

    29a0be9b3e09758c3b40400e6a971fa6c85f14f1

    SHA256

    860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9

    SHA512

    a94cf5d20d3e923ba9fb8055752efe372bc4553d5c77a5c04eb84d3f3933c7014059bc0ed9361aaf196ca9510b15f386cadb14e85b3c9992be066d8eb4773069

  • C:\Users\Admin\AppData\Roaming\DesktopColor\860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9.exe
    MD5

    2416b3fead57166f33e05c52bc35faeb

    SHA1

    29a0be9b3e09758c3b40400e6a971fa6c85f14f1

    SHA256

    860a424a6740843be55e2e932b0a666baf082539c40e30e0808acd41276967f9

    SHA512

    a94cf5d20d3e923ba9fb8055752efe372bc4553d5c77a5c04eb84d3f3933c7014059bc0ed9361aaf196ca9510b15f386cadb14e85b3c9992be066d8eb4773069

  • memory/476-2-0x0000000000000000-mapping.dmp
  • memory/2876-5-0x0000000000000000-mapping.dmp