Analysis

  • max time kernel
    150s
  • max time network
    138s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05-02-2022 14:29

General

  • Target

    6fc676e30cf28110639d8ceb6dd435aade49eda40096768fe2a3f2b466d6a0b1.exe

  • Size

    490KB

  • MD5

    c9a5c6039d0dd468242bf2945c0635c1

  • SHA1

    ed21aea78411ef5faefc244548522c5f8cfbb531

  • SHA256

    6fc676e30cf28110639d8ceb6dd435aade49eda40096768fe2a3f2b466d6a0b1

  • SHA512

    12ab55512682fee3673169a2327f56c776fc68fd6668b939d39fdcc6a1da20d36af3704bbdd38cb4c88bf923c593acdd113bb2bd64713a89dcd9cde68c1cd09e

Malware Config

Extracted

Family

trickbot

Version

1000507

Botnet

man7

C2

51.89.115.112:443

185.141.27.225:443

151.80.212.114:443

5.182.210.178:443

188.119.113.60:443

91.235.129.199:443

185.234.72.193:443

194.5.250.200:443

185.14.29.141:443

185.99.2.197:443

185.234.72.50:443

194.5.250.201:443

108.170.61.186:443

217.12.209.159:443

185.99.2.44:443

51.89.115.108:443

164.68.120.58:443

164.132.255.19:443

148.251.185.164:443

94.250.250.69:443

Attributes
  • autorun
    Name:pwgrab
ecc_pubkey.base64

Signatures

  • Trickbot

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6fc676e30cf28110639d8ceb6dd435aade49eda40096768fe2a3f2b466d6a0b1.exe
    "C:\Users\Admin\AppData\Local\Temp\6fc676e30cf28110639d8ceb6dd435aade49eda40096768fe2a3f2b466d6a0b1.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1392
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1432

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1392-54-0x0000000000620000-0x000000000064F000-memory.dmp
    Filesize

    188KB

  • memory/1392-55-0x0000000075B51000-0x0000000075B53000-memory.dmp
    Filesize

    8KB

  • memory/1392-56-0x00000000003F0000-0x00000000003F2000-memory.dmp
    Filesize

    8KB

  • memory/1392-57-0x00000000003C0000-0x00000000003EE000-memory.dmp
    Filesize

    184KB

  • memory/1392-58-0x0000000000720000-0x0000000000721000-memory.dmp
    Filesize

    4KB

  • memory/1392-59-0x0000000010000000-0x0000000010003000-memory.dmp
    Filesize

    12KB

  • memory/1432-60-0x0000000000060000-0x0000000000084000-memory.dmp
    Filesize

    144KB