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Analysis

  • max time kernel
    138s
  • 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
    22/12/2024, 03:05

General

  • Target

    JaffaCakes118_e05de921480bba4e47ccd5649882e736711abde4ebeb4a25f90d2a649c9b1124.dll

  • Size

    440KB

  • MD5

    6e5f2b6a0861f6e9e91c2e2c467105b5

  • SHA1

    ae66a46b36fec70a2d385da110bf48e020e89042

  • SHA256

    e05de921480bba4e47ccd5649882e736711abde4ebeb4a25f90d2a649c9b1124

  • SHA512

    96c9693267b2c54ffb203027c2c83ef7cef069310591898567c7b072e8f092121884eee8c17e5c6b2bb992d9d90fc83b78916c02d0804e682a3b679874aedbbd

  • SSDEEP

    6144:v5+iRFTkRhO9SEXtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkWtZTm4EBpL0zacMScx7

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_e05de921480bba4e47ccd5649882e736711abde4ebeb4a25f90d2a649c9b1124.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2512
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e05de921480bba4e47ccd5649882e736711abde4ebeb4a25f90d2a649c9b1124.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3996
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:840
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:736
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3996 -s 640
          3⤵
          • Program crash
          PID:1356
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3996 -ip 3996
      1⤵
        PID:3160

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/736-14-0x0000016A84460000-0x0000016A84488000-memory.dmp

        Filesize

        160KB

      • memory/736-15-0x0000016A84710000-0x0000016A84711000-memory.dmp

        Filesize

        4KB

      • memory/736-17-0x0000016A84460000-0x0000016A84488000-memory.dmp

        Filesize

        160KB

      • memory/3996-0-0x0000000002870000-0x00000000028AB000-memory.dmp

        Filesize

        236KB

      • memory/3996-4-0x0000000002830000-0x0000000002868000-memory.dmp

        Filesize

        224KB

      • memory/3996-8-0x0000000002B30000-0x0000000002B68000-memory.dmp

        Filesize

        224KB

      • memory/3996-5-0x00000000028D0000-0x0000000002909000-memory.dmp

        Filesize

        228KB

      • memory/3996-11-0x0000000002B70000-0x0000000002BB5000-memory.dmp

        Filesize

        276KB

      • memory/3996-13-0x00000000028B0000-0x00000000028B3000-memory.dmp

        Filesize

        12KB

      • memory/3996-12-0x0000000002920000-0x0000000002921000-memory.dmp

        Filesize

        4KB

      • memory/3996-16-0x0000000002B70000-0x0000000002BB5000-memory.dmp

        Filesize

        276KB