Analysis

  • max time kernel
    131s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2024 03:06

General

  • Target

    JaffaCakes118_202d40931ae805276ecb1a39b3ab9ddfb9aad625c16cdd89277c1f02e528aba5.dll

  • Size

    440KB

  • MD5

    8cd2b337ca9549dc4f80214270a68497

  • SHA1

    474f714dd36ea2c6518c0a0371fc8495488ae525

  • SHA256

    202d40931ae805276ecb1a39b3ab9ddfb9aad625c16cdd89277c1f02e528aba5

  • SHA512

    ef393f5ea4b182efa3a6ac1b5dac6d983d1fa022220d9fcef1fee0c078d68fd7e50f9a1232bfed90630c41674b33841ae7ea909437a72296e4114893b55024a8

  • SSDEEP

    6144:v5+iRFTkRhO9SEXtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkGtZTm4EBpL0zacMScx7

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
  • 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 17 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_202d40931ae805276ecb1a39b3ab9ddfb9aad625c16cdd89277c1f02e528aba5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2760
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_202d40931ae805276ecb1a39b3ab9ddfb9aad625c16cdd89277c1f02e528aba5.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2872
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2608
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:768

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/768-16-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/768-20-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/768-17-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2872-7-0x00000000009E0000-0x0000000000A19000-memory.dmp

      Filesize

      228KB

    • memory/2872-13-0x0000000000AB0000-0x0000000000AF5000-memory.dmp

      Filesize

      276KB

    • memory/2872-6-0x00000000000E0000-0x0000000000118000-memory.dmp

      Filesize

      224KB

    • memory/2872-15-0x00000000007C0000-0x00000000007C3000-memory.dmp

      Filesize

      12KB

    • memory/2872-14-0x0000000000820000-0x0000000000821000-memory.dmp

      Filesize

      4KB

    • memory/2872-0-0x00000000000E0000-0x0000000000118000-memory.dmp

      Filesize

      224KB

    • memory/2872-10-0x0000000000A20000-0x0000000000A58000-memory.dmp

      Filesize

      224KB

    • memory/2872-18-0x0000000000AB0000-0x0000000000AF5000-memory.dmp

      Filesize

      276KB

    • memory/2872-19-0x00000000007C0000-0x00000000007C3000-memory.dmp

      Filesize

      12KB

    • memory/2872-2-0x00000000009A0000-0x00000000009DB000-memory.dmp

      Filesize

      236KB