Analysis

  • max time kernel
    137s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 12:45

General

  • Target

    936530e7e81959df3201e867a661a660cf8c87b96753ba47404da6045a002709.exe

  • Size

    264KB

  • MD5

    786fc6ac8b8d8a66c37fd2e019173425

  • SHA1

    309527e4c26a792483a5b06932f893442666e7a5

  • SHA256

    936530e7e81959df3201e867a661a660cf8c87b96753ba47404da6045a002709

  • SHA512

    6f48e858e4bfb521a17db41a645f82d7a87505e1e888152ad8f6f6643c747606a9088fd899e3b68db07efe48121bfbeffd18bd5af4b4af7ba8609cefd3ada425

Malware Config

Extracted

Family

trickbot

Version

1000508

Botnet

ono41

C2

164.132.255.19:443

188.119.113.114:443

176.119.159.147:443

51.254.164.243:443

178.156.202.251:443

185.234.72.24:443

194.5.250.52:443

217.12.209.244:443

185.99.2.123:443

185.198.57.75:443

93.189.42.81:443

148.251.185.186:443

79.137.101.2:443

51.89.115.121:443

91.200.100.84:443

194.5.250.69:443

185.14.30.45:443

185.99.2.142:443

107.175.133.162:443

5.196.247.14:443

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\936530e7e81959df3201e867a661a660cf8c87b96753ba47404da6045a002709.exe
    "C:\Users\Admin\AppData\Local\Temp\936530e7e81959df3201e867a661a660cf8c87b96753ba47404da6045a002709.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1356
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1528

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1356-55-0x0000000075DF1000-0x0000000075DF3000-memory.dmp

          Filesize

          8KB

        • memory/1356-56-0x0000000000290000-0x00000000002BE000-memory.dmp

          Filesize

          184KB

        • memory/1356-59-0x00000000003A0000-0x00000000003CB000-memory.dmp

          Filesize

          172KB

        • memory/1356-60-0x0000000000230000-0x000000000025C000-memory.dmp

          Filesize

          176KB

        • memory/1356-61-0x00000000002C0000-0x00000000002EA000-memory.dmp

          Filesize

          168KB

        • memory/1356-63-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1356-62-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

        • memory/1528-64-0x00000000000F0000-0x00000000003E0000-memory.dmp

          Filesize

          2.9MB