Analysis

  • max time kernel
    137s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 18:51

General

  • Target

    JaffaCakes118_47c323418df61db65a1467b8f7c5f6c63b3d90d67d11aebe51bf5abbd8ea5df5.dll

  • Size

    440KB

  • MD5

    79c0b24064e3df59ef8186d5cb87158b

  • SHA1

    44144998dfeb72d470ce28194f4ee471def6a9a0

  • SHA256

    47c323418df61db65a1467b8f7c5f6c63b3d90d67d11aebe51bf5abbd8ea5df5

  • SHA512

    fb702c93d0b9bba64395228d238d0c44ebc6b6083b8c24144444501e5a9d899f1d3fcbdcc70d05a74c02babf3c049053de774aae499f745d4c25e3ae4d2aa3e3

  • SSDEEP

    6144:v5+iRFTkRhO9SEDtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkutZTm4EBpL0zacMScx7

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_47c323418df61db65a1467b8f7c5f6c63b3d90d67d11aebe51bf5abbd8ea5df5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2376
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_47c323418df61db65a1467b8f7c5f6c63b3d90d67d11aebe51bf5abbd8ea5df5.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2244
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2268
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2524

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2244-15-0x00000000009F0000-0x00000000009F3000-memory.dmp

      Filesize

      12KB

    • memory/2244-6-0x0000000000230000-0x0000000000268000-memory.dmp

      Filesize

      224KB

    • memory/2244-2-0x00000000002B0000-0x00000000002EB000-memory.dmp

      Filesize

      236KB

    • memory/2244-10-0x0000000000860000-0x0000000000898000-memory.dmp

      Filesize

      224KB

    • memory/2244-7-0x00000000003F0000-0x0000000000429000-memory.dmp

      Filesize

      228KB

    • memory/2244-13-0x0000000000B30000-0x0000000000B75000-memory.dmp

      Filesize

      276KB

    • memory/2244-0-0x0000000000230000-0x0000000000268000-memory.dmp

      Filesize

      224KB

    • memory/2244-14-0x0000000000A10000-0x0000000000A11000-memory.dmp

      Filesize

      4KB

    • memory/2244-18-0x0000000000B30000-0x0000000000B75000-memory.dmp

      Filesize

      276KB

    • memory/2244-19-0x00000000009F0000-0x00000000009F3000-memory.dmp

      Filesize

      12KB

    • memory/2524-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2524-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2524-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB