Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:58

General

  • Target

    8eaaf574f6b02b26254ea2a33d4269a86a2bff16e31353582480e10e23530db8.exe

  • Size

    364KB

  • MD5

    a01588a9db694320900385f165572dc2

  • SHA1

    31311dfd45d8cb484ebcda06bca504b66a76bb47

  • SHA256

    8eaaf574f6b02b26254ea2a33d4269a86a2bff16e31353582480e10e23530db8

  • SHA512

    c690d8a71455bad980e280cefd1a92fadacada3d538de220bf8cc35cccc8fbfff7e257a798eb8a564cb7f37fe68445ecaf7f15b4d1707d59c86c7c74d2ff7c08

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\8eaaf574f6b02b26254ea2a33d4269a86a2bff16e31353582480e10e23530db8.exe
    "C:\Users\Admin\AppData\Local\Temp\8eaaf574f6b02b26254ea2a33d4269a86a2bff16e31353582480e10e23530db8.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1476
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1748

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1476-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

          Filesize

          8KB

        • memory/1476-56-0x00000000002C0000-0x00000000002F2000-memory.dmp

          Filesize

          200KB

        • memory/1476-59-0x00000000003C0000-0x00000000003EF000-memory.dmp

          Filesize

          188KB

        • memory/1476-60-0x0000000000230000-0x0000000000260000-memory.dmp

          Filesize

          192KB

        • memory/1476-61-0x0000000000300000-0x000000000032E000-memory.dmp

          Filesize

          184KB

        • memory/1476-63-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1476-62-0x0000000000330000-0x0000000000331000-memory.dmp

          Filesize

          4KB

        • memory/1748-64-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB