Analysis

  • max time kernel
    138s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 08:02

General

  • Target

    f35ab12ef3f65fb7dea1ce4eb0ecd95248110e9054b8f7c626b980f54e1c662e.exe

  • Size

    365KB

  • MD5

    c1b841ca8dce75f10b62d4201abb4322

  • SHA1

    b77eb73b8ee2c81cb23895276eff6771c2f861d5

  • SHA256

    f35ab12ef3f65fb7dea1ce4eb0ecd95248110e9054b8f7c626b980f54e1c662e

  • SHA512

    545ff7c40f55c91df28e3106ae420ce30b50bad0799794720074252ebbb4423ad4d432c022101161b32f211d8b9ce010289a8712fdfaee0b34e45180481a67b5

Malware Config

Extracted

Family

trickbot

Version

1000507

Botnet

ono38

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.

  • Dave packer 2 IoCs

    Detects executable using a packer named 'Dave' by the community, based on a string at the end.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f35ab12ef3f65fb7dea1ce4eb0ecd95248110e9054b8f7c626b980f54e1c662e.exe
    "C:\Users\Admin\AppData\Local\Temp\f35ab12ef3f65fb7dea1ce4eb0ecd95248110e9054b8f7c626b980f54e1c662e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1124
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1312

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1124-54-0x0000000076731000-0x0000000076733000-memory.dmp

          Filesize

          8KB

        • memory/1124-55-0x00000000002F0000-0x0000000000322000-memory.dmp

          Filesize

          200KB

        • memory/1124-58-0x0000000000330000-0x000000000035F000-memory.dmp

          Filesize

          188KB

        • memory/1124-59-0x0000000000240000-0x0000000000270000-memory.dmp

          Filesize

          192KB

        • memory/1124-60-0x0000000000270000-0x000000000029E000-memory.dmp

          Filesize

          184KB

        • memory/1124-62-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1124-61-0x0000000000370000-0x0000000000371000-memory.dmp

          Filesize

          4KB

        • memory/1312-63-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB