Analysis

  • max time kernel
    113s
  • max time network
    21s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    05/02/2022, 07:48

General

  • Target

    f843893d201cbaa9e82be184d29f6f1867c5d52850ddb22045556ed8b4bce259.exe

  • Size

    364KB

  • MD5

    4854cc19f5b119e29464f337918763a4

  • SHA1

    4aa282a402d39c6c560fe5074afe34bf913cf557

  • SHA256

    f843893d201cbaa9e82be184d29f6f1867c5d52850ddb22045556ed8b4bce259

  • SHA512

    64daff0c296f981ad31d05544b635e52f74a2be02a9128ee2b271e17c19293f280d51b675a08a04be31a5e17c7df6cb6944947785898a412a2089e1a6f88716e

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\f843893d201cbaa9e82be184d29f6f1867c5d52850ddb22045556ed8b4bce259.exe
    "C:\Users\Admin\AppData\Local\Temp\f843893d201cbaa9e82be184d29f6f1867c5d52850ddb22045556ed8b4bce259.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1364
    • C:\Windows\system32\wermgr.exe
      C:\Windows\system32\wermgr.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1880

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/1364-55-0x0000000075AC1000-0x0000000075AC3000-memory.dmp

          Filesize

          8KB

        • memory/1364-56-0x0000000000390000-0x00000000003C2000-memory.dmp

          Filesize

          200KB

        • memory/1364-59-0x00000000002A0000-0x00000000002CF000-memory.dmp

          Filesize

          188KB

        • memory/1364-61-0x0000000000260000-0x000000000028E000-memory.dmp

          Filesize

          184KB

        • memory/1364-60-0x0000000000230000-0x0000000000260000-memory.dmp

          Filesize

          192KB

        • memory/1364-62-0x00000000003E0000-0x00000000003E1000-memory.dmp

          Filesize

          4KB

        • memory/1364-63-0x0000000010000000-0x0000000010003000-memory.dmp

          Filesize

          12KB

        • memory/1880-64-0x0000000000060000-0x0000000000084000-memory.dmp

          Filesize

          144KB