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Analysis

  • max time kernel
    131s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 18:12

General

  • Target

    JaffaCakes118_434b385bcb87678b70ea0fc9ea5ebd0e8664e406e57c9727b714577ae6b7f171.dll

  • Size

    440KB

  • MD5

    082861097460ca082b1d0713ee4de6c0

  • SHA1

    371f2e149bef0e8a64e65da476b18bb63f719fba

  • SHA256

    434b385bcb87678b70ea0fc9ea5ebd0e8664e406e57c9727b714577ae6b7f171

  • SHA512

    a22ebde27eb66c30e7adefd45000e3d05a495fca077e493b4d9dcf1245b062bd964acc34a8d0340bb726959b7a49b7c1d300dff6246a797b38287a99b261c117

  • SSDEEP

    6144:v5+iRFTkRhO9SE/tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkytZTm4EBpL0zacMScx7

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_434b385bcb87678b70ea0fc9ea5ebd0e8664e406e57c9727b714577ae6b7f171.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_434b385bcb87678b70ea0fc9ea5ebd0e8664e406e57c9727b714577ae6b7f171.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2584
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3476
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2900
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2584 -s 684
          3⤵
          • Program crash
          PID:1504
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2584 -ip 2584
      1⤵
        PID:1696

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2584-4-0x0000000002B90000-0x0000000002BC8000-memory.dmp

        Filesize

        224KB

      • memory/2584-1-0x0000000002D90000-0x0000000002DCB000-memory.dmp

        Filesize

        236KB

      • memory/2584-8-0x0000000002E10000-0x0000000002E48000-memory.dmp

        Filesize

        224KB

      • memory/2584-5-0x0000000002DD0000-0x0000000002E09000-memory.dmp

        Filesize

        228KB

      • memory/2584-11-0x0000000002F60000-0x0000000002FA5000-memory.dmp

        Filesize

        276KB

      • memory/2584-13-0x0000000002FB0000-0x0000000002FB3000-memory.dmp

        Filesize

        12KB

      • memory/2584-12-0x0000000002FD0000-0x0000000002FD1000-memory.dmp

        Filesize

        4KB

      • memory/2584-16-0x0000000002D10000-0x0000000002D8A000-memory.dmp

        Filesize

        488KB

      • memory/2584-17-0x0000000002F60000-0x0000000002FA5000-memory.dmp

        Filesize

        276KB

      • memory/2900-14-0x000002B9F5740000-0x000002B9F5741000-memory.dmp

        Filesize

        4KB

      • memory/2900-15-0x000002B9F55A0000-0x000002B9F55C8000-memory.dmp

        Filesize

        160KB