Analysis

  • max time kernel
    143s
  • max time network
    130s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:00

General

  • Target

    a3454dc0a1316c70740a74664892a17dcec6ef8ecc71c3a14135c918a328f43b.exe

  • Size

    448KB

  • MD5

    218fa0912d0b0d647fb4c5d35f4fbc27

  • SHA1

    f6a026015ccb0949c6d9a364c9c03a8df990df2f

  • SHA256

    a3454dc0a1316c70740a74664892a17dcec6ef8ecc71c3a14135c918a328f43b

  • SHA512

    0b1dcc3bf7bfeaf41d8923d79c273411336034bd2b5535f3b3c68bd55035257fb704fe8975bbb7f3d79c2dc00f542f23f302582221ca5deb5b8b27817b027ee2

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\a3454dc0a1316c70740a74664892a17dcec6ef8ecc71c3a14135c918a328f43b.exe
    "C:\Users\Admin\AppData\Local\Temp\a3454dc0a1316c70740a74664892a17dcec6ef8ecc71c3a14135c918a328f43b.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1988
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1448

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1448-63-0x00000000000E0000-0x0000000000104000-memory.dmp

          Filesize

          144KB

        • memory/1988-54-0x0000000000290000-0x00000000002C2000-memory.dmp

          Filesize

          200KB

        • memory/1988-57-0x00000000003C0000-0x00000000003EF000-memory.dmp

          Filesize

          188KB

        • memory/1988-58-0x0000000076C91000-0x0000000076C93000-memory.dmp

          Filesize

          8KB

        • memory/1988-59-0x0000000000220000-0x0000000000250000-memory.dmp

          Filesize

          192KB

        • memory/1988-60-0x0000000000300000-0x000000000032E000-memory.dmp

          Filesize

          184KB

        • memory/1988-61-0x00000000002E0000-0x00000000002E1000-memory.dmp

          Filesize

          4KB

        • memory/1988-62-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB