Analysis

  • max time kernel
    141s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 13:02

General

  • Target

    8d7b2988cdcf5ec9d5893d98e6f5385f499aefc9aa50ec26f11cd61322b37d0b.exe

  • Size

    364KB

  • MD5

    4df5ba2a6ded0e1351ec8e61868fe80e

  • SHA1

    78c4af1c41005eb63de3838f9c1c4ceeb9141485

  • SHA256

    8d7b2988cdcf5ec9d5893d98e6f5385f499aefc9aa50ec26f11cd61322b37d0b

  • SHA512

    83be7230c15295775d1bc64e8d630c50dca8c1d107640196944050f759741d76bc50e26168bb854523c62f6b36d14a7ada26b6808b47dfd7bbe8854943b7af49

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\8d7b2988cdcf5ec9d5893d98e6f5385f499aefc9aa50ec26f11cd61322b37d0b.exe
    "C:\Users\Admin\AppData\Local\Temp\8d7b2988cdcf5ec9d5893d98e6f5385f499aefc9aa50ec26f11cd61322b37d0b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2008
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1472

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1472-63-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB

        • memory/2008-54-0x0000000076C91000-0x0000000076C93000-memory.dmp

          Filesize

          8KB

        • memory/2008-55-0x0000000000360000-0x0000000000392000-memory.dmp

          Filesize

          200KB

        • memory/2008-58-0x00000000003D0000-0x00000000003FF000-memory.dmp

          Filesize

          188KB

        • memory/2008-59-0x0000000000250000-0x0000000000280000-memory.dmp

          Filesize

          192KB

        • memory/2008-60-0x00000000003A0000-0x00000000003CE000-memory.dmp

          Filesize

          184KB

        • memory/2008-61-0x00000000002C0000-0x00000000002C1000-memory.dmp

          Filesize

          4KB

        • memory/2008-62-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB