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Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22/12/2024, 05:53

General

  • Target

    JaffaCakes118_dbfd555a7ce95ae2ab1ad47dd800b5d2b84f809ed590939efc083286cd7ec411.dll

  • Size

    440KB

  • MD5

    4a24f247b65a1fd7acb561212eeedff4

  • SHA1

    4afe80da5cc7e3d98fea48a10c7f6a7f1173cbbd

  • SHA256

    dbfd555a7ce95ae2ab1ad47dd800b5d2b84f809ed590939efc083286cd7ec411

  • SHA512

    ddd8a6c7d8444a2709cd5c683de481e6fb92a916a1bcaa9cc3e84156eb5565909d540f4c724090c51a25b9f7aa857eb93d421f8760bfe5f9658a6a16af65883f

  • SSDEEP

    6144:v5+iRFTkRhO9SEgtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk5tZTm4EBpL0zacMScx7

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

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\JaffaCakes118_dbfd555a7ce95ae2ab1ad47dd800b5d2b84f809ed590939efc083286cd7ec411.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1788
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_dbfd555a7ce95ae2ab1ad47dd800b5d2b84f809ed590939efc083286cd7ec411.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2312
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2300
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2124
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2312 -s 668
          3⤵
          • Program crash
          PID:724
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2312 -ip 2312
      1⤵
        PID:4416

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2124-14-0x000002C146980000-0x000002C146981000-memory.dmp

        Filesize

        4KB

      • memory/2124-15-0x000002C1468F0000-0x000002C146918000-memory.dmp

        Filesize

        160KB

      • memory/2312-0-0x0000000000FE0000-0x000000000101B000-memory.dmp

        Filesize

        236KB

      • memory/2312-4-0x0000000000F90000-0x0000000000FC8000-memory.dmp

        Filesize

        224KB

      • memory/2312-8-0x0000000002AE0000-0x0000000002B18000-memory.dmp

        Filesize

        224KB

      • memory/2312-5-0x00000000010C0000-0x00000000010F9000-memory.dmp

        Filesize

        228KB

      • memory/2312-11-0x0000000002B20000-0x0000000002B65000-memory.dmp

        Filesize

        276KB

      • memory/2312-13-0x0000000000E80000-0x0000000000E83000-memory.dmp

        Filesize

        12KB

      • memory/2312-12-0x0000000001100000-0x0000000001101000-memory.dmp

        Filesize

        4KB

      • memory/2312-16-0x0000000001040000-0x00000000010BA000-memory.dmp

        Filesize

        488KB

      • memory/2312-17-0x0000000002B20000-0x0000000002B65000-memory.dmp

        Filesize

        276KB