Analysis

  • max time kernel
    138s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-12-2024 13:47

General

  • Target

    JaffaCakes118_9d405067dddd8e6cc669fd6cb8e834425591646149e32831803d6fdd65004019.dll

  • Size

    440KB

  • MD5

    d1563d6ef78658b713d5fb8ddfbbedd0

  • SHA1

    eea2a97a770a1cd59b1813bbc61389eea2e19336

  • SHA256

    9d405067dddd8e6cc669fd6cb8e834425591646149e32831803d6fdd65004019

  • SHA512

    658491ddbf718db47c527dc04a39db0a717215241370584b96ea06a859df443a17e84b6b7d6b3957ad5be8eb70ec401c781332f51cd905df8bc80a3eacf56cb7

  • SSDEEP

    6144:v5+iRFTkRhO9SE0tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk5tZTm4EBpL0zacMScx7

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_9d405067dddd8e6cc669fd6cb8e834425591646149e32831803d6fdd65004019.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9d405067dddd8e6cc669fd6cb8e834425591646149e32831803d6fdd65004019.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:552
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3280
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3588
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 552 -s 668
          3⤵
          • Program crash
          PID:1052
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 552 -ip 552
      1⤵
        PID:2964

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/552-4-0x0000000000C00000-0x0000000000C38000-memory.dmp

        Filesize

        224KB

      • memory/552-0-0x0000000000E90000-0x0000000000ECB000-memory.dmp

        Filesize

        236KB

      • memory/552-8-0x00000000025F0000-0x0000000002628000-memory.dmp

        Filesize

        224KB

      • memory/552-5-0x0000000002580000-0x00000000025B9000-memory.dmp

        Filesize

        228KB

      • memory/552-11-0x0000000002770000-0x00000000027B5000-memory.dmp

        Filesize

        276KB

      • memory/552-13-0x00000000025C0000-0x00000000025C3000-memory.dmp

        Filesize

        12KB

      • memory/552-12-0x0000000002630000-0x0000000002631000-memory.dmp

        Filesize

        4KB

      • memory/552-16-0x0000000002770000-0x00000000027B5000-memory.dmp

        Filesize

        276KB

      • memory/3588-14-0x000001EE05010000-0x000001EE05038000-memory.dmp

        Filesize

        160KB

      • memory/3588-15-0x000001EE052B0000-0x000001EE052B1000-memory.dmp

        Filesize

        4KB

      • memory/3588-17-0x000001EE05010000-0x000001EE05038000-memory.dmp

        Filesize

        160KB