Analysis

  • max time kernel
    149s
  • 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
    21-12-2024 19:08

General

  • Target

    JaffaCakes118_0b349e5c9e6876803910fc6c6f1b28bd9993ee6fdf9f8d66e6c7baef443243fd.dll

  • Size

    440KB

  • MD5

    a65919e55a607c56e8d5024b5b216955

  • SHA1

    4b8142f89e98c0b2d444dd20e12d533a150dbc83

  • SHA256

    0b349e5c9e6876803910fc6c6f1b28bd9993ee6fdf9f8d66e6c7baef443243fd

  • SHA512

    88a6f5115a77ddd5861c841d01186c9242aad873afba5f6c7b7c480eb37b854fda419c547c3e74cb832cd69c07bd9669e92aff29f096e3e7034368bb531f972e

  • SSDEEP

    6144:v5+iRFTkRhO9SEStZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk7tZTm4EBpL0zacMScx7

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_0b349e5c9e6876803910fc6c6f1b28bd9993ee6fdf9f8d66e6c7baef443243fd.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2312
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0b349e5c9e6876803910fc6c6f1b28bd9993ee6fdf9f8d66e6c7baef443243fd.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3028
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3660
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3676
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 652
          3⤵
          • Program crash
          PID:1748
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3028 -ip 3028
      1⤵
        PID:4532

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3028-4-0x0000000002550000-0x0000000002588000-memory.dmp

        Filesize

        224KB

      • memory/3028-0-0x0000000002690000-0x00000000026CB000-memory.dmp

        Filesize

        236KB

      • memory/3028-8-0x00000000028B0000-0x00000000028E8000-memory.dmp

        Filesize

        224KB

      • memory/3028-5-0x0000000002870000-0x00000000028A9000-memory.dmp

        Filesize

        228KB

      • memory/3028-11-0x0000000002900000-0x0000000002945000-memory.dmp

        Filesize

        276KB

      • memory/3028-13-0x0000000002960000-0x0000000002963000-memory.dmp

        Filesize

        12KB

      • memory/3028-12-0x0000000002980000-0x0000000002981000-memory.dmp

        Filesize

        4KB

      • memory/3028-16-0x00000000026F0000-0x000000000276A000-memory.dmp

        Filesize

        488KB

      • memory/3028-17-0x0000000002900000-0x0000000002945000-memory.dmp

        Filesize

        276KB

      • memory/3676-14-0x00000130422B0000-0x00000130422D8000-memory.dmp

        Filesize

        160KB

      • memory/3676-15-0x0000013042510000-0x0000013042511000-memory.dmp

        Filesize

        4KB

      • memory/3676-18-0x00000130422B0000-0x00000130422D8000-memory.dmp

        Filesize

        160KB