Analysis

  • max time kernel
    131s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-11-2024 07:45

General

  • Target

    0bf99ee73bb12f06b1ac84c6e5b595503e067a874ac5d6e26ba60cb2577e4942.dll

  • Size

    706KB

  • MD5

    1bfc73704994ca0cefe69ebf2335d69e

  • SHA1

    9ba9621f94e80d761c553891e48aa96d6175cfb7

  • SHA256

    0bf99ee73bb12f06b1ac84c6e5b595503e067a874ac5d6e26ba60cb2577e4942

  • SHA512

    4310a7bab103c62433401a849e5f8a7e95705512254573387a36421fa592cedf931bbe8d3f103ed05d32ca45f4914e8bb0e1d2a3bcc7e4ca41108ae36b5e1820

  • SSDEEP

    12288:7NP2qgMhn9VbKac3cM15xIKR5pduDkgcKOuCEUz+ovYJXA8ZRA5cXO/+uBY2F0cN:RPp2abM15xIxD4KXJg/vYRbKDBhF1TS2

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob136

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\0bf99ee73bb12f06b1ac84c6e5b595503e067a874ac5d6e26ba60cb2577e4942.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2336
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\0bf99ee73bb12f06b1ac84c6e5b595503e067a874ac5d6e26ba60cb2577e4942.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:224
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1008
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3056 -s 632
          3⤵
          • Program crash
          PID:4884
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3056 -ip 3056
      1⤵
        PID:1384

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/1008-4-0x0000019946CA0000-0x0000019946CC9000-memory.dmp

        Filesize

        164KB

      • memory/1008-5-0x0000019946F40000-0x0000019946F41000-memory.dmp

        Filesize

        4KB

      • memory/1008-7-0x0000019946CA0000-0x0000019946CC9000-memory.dmp

        Filesize

        164KB

      • memory/3056-0-0x00000000025F0000-0x0000000002858000-memory.dmp

        Filesize

        2.4MB

      • memory/3056-1-0x0000000000C30000-0x0000000000C75000-memory.dmp

        Filesize

        276KB

      • memory/3056-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/3056-2-0x0000000000CA0000-0x0000000000CA1000-memory.dmp

        Filesize

        4KB

      • memory/3056-6-0x0000000000C30000-0x0000000000C75000-memory.dmp

        Filesize

        276KB