Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 00:06

General

  • Target

    JaffaCakes118_63b2b704ca578c135208158223dc51a4f7a268df57257b39983f243fb4410522.dll

  • Size

    440KB

  • MD5

    36c12e09dac4aa541a466ad1d3f1098f

  • SHA1

    6f06420476e7ec0d00f4c028c4ffa0c4846a610e

  • SHA256

    63b2b704ca578c135208158223dc51a4f7a268df57257b39983f243fb4410522

  • SHA512

    d7a012e501dcd44783c2c8ca5f880887f85a13c029bc5858fd3f952480751c99f8b17476cbca18d5f1563766feba30e53a354a9a81bf53899e14b3bd65ed9f33

  • SSDEEP

    6144:v5+iRFTkRhO9SEAtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkhtZTm4EBpL0zacMScx7

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_63b2b704ca578c135208158223dc51a4f7a268df57257b39983f243fb4410522.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2616
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_63b2b704ca578c135208158223dc51a4f7a268df57257b39983f243fb4410522.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1960
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2440
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2264

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1960-15-0x0000000000A80000-0x0000000000A83000-memory.dmp

      Filesize

      12KB

    • memory/1960-4-0x0000000000230000-0x0000000000268000-memory.dmp

      Filesize

      224KB

    • memory/1960-2-0x00000000007C0000-0x00000000007FB000-memory.dmp

      Filesize

      236KB

    • memory/1960-7-0x0000000000B40000-0x0000000000B79000-memory.dmp

      Filesize

      228KB

    • memory/1960-10-0x0000000000E90000-0x0000000000EC8000-memory.dmp

      Filesize

      224KB

    • memory/1960-13-0x0000000000ED0000-0x0000000000F15000-memory.dmp

      Filesize

      276KB

    • memory/1960-0-0x0000000000230000-0x0000000000268000-memory.dmp

      Filesize

      224KB

    • memory/1960-14-0x0000000000B80000-0x0000000000B81000-memory.dmp

      Filesize

      4KB

    • memory/1960-18-0x0000000000ED0000-0x0000000000F15000-memory.dmp

      Filesize

      276KB

    • memory/1960-19-0x0000000000A80000-0x0000000000A83000-memory.dmp

      Filesize

      12KB

    • memory/2264-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2264-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2264-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB