Analysis

  • max time kernel
    138s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-12-2024 06:50

General

  • Target

    longblackbike.dll

  • Size

    652KB

  • MD5

    186a0df18f884c288633dcb0de7c4e6c

  • SHA1

    39916a131331358d545885c3db1248193e96c3f7

  • SHA256

    4e0dbd32459e7bffdd7a4ccb8b6615a25f67bb5146d97103c4665614efc5f221

  • SHA512

    862771ff52f01bdf2609fe7fb46c5194b5f109e1c225d033bc3517ac724bf2c922a6e9377ab27dcbb41e302b6d28338c40f786d87f86052602ee7d1aae61341d

  • SSDEEP

    12288:P5g4A5St8G5/TMDhdnURcZdE+AoMmFspMoZZN3D:+4A5SX5TMNtDI+BFOz

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

soh1

C2

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes
  • autorun
    Name:pwgrabb
    Name:pwgrabc
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\longblackbike.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3616
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\longblackbike.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3192
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:5012
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4168
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3192 -s 668
          3⤵
          • Program crash
          PID:3984
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 180 -p 3192 -ip 3192
      1⤵
        PID:428

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3192-0-0x00000000007C0000-0x00000000007FB000-memory.dmp

        Filesize

        236KB

      • memory/3192-8-0x0000000002200000-0x0000000002238000-memory.dmp

        Filesize

        224KB

      • memory/3192-5-0x00000000021C0000-0x00000000021F9000-memory.dmp

        Filesize

        228KB

      • memory/3192-4-0x0000000000760000-0x0000000000799000-memory.dmp

        Filesize

        228KB

      • memory/3192-11-0x0000000002240000-0x0000000002285000-memory.dmp

        Filesize

        276KB

      • memory/3192-13-0x0000000000820000-0x0000000000823000-memory.dmp

        Filesize

        12KB

      • memory/3192-12-0x00000000022A0000-0x00000000022A1000-memory.dmp

        Filesize

        4KB

      • memory/3192-16-0x00000000003E0000-0x00000000003F1000-memory.dmp

        Filesize

        68KB

      • memory/3192-17-0x0000000002240000-0x0000000002285000-memory.dmp

        Filesize

        276KB

      • memory/4168-14-0x0000023EF63E0000-0x0000023EF6409000-memory.dmp

        Filesize

        164KB

      • memory/4168-15-0x0000023EF6680000-0x0000023EF6681000-memory.dmp

        Filesize

        4KB

      • memory/4168-18-0x0000023EF63E0000-0x0000023EF6409000-memory.dmp

        Filesize

        164KB