Analysis

  • max time kernel
    150s
  • 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
    22-12-2024 04:28

General

  • Target

    JaffaCakes118_d94fc19d911b3713ffe0c33c316949c55d0e0953657d5509d241a19b84e109cf.dll

  • Size

    440KB

  • MD5

    b24f15336a933c7bb789aedb6458cfb7

  • SHA1

    4731f5a4dba2a3712e9d1470ba7724c63128e2e0

  • SHA256

    d94fc19d911b3713ffe0c33c316949c55d0e0953657d5509d241a19b84e109cf

  • SHA512

    901b0fcd807fb0c874e988ad8a7cd91b04c86dc49c7b2011732c9c1dfa9dab8c83b305a8b7ff5c00f23ba7e733886ba7987b32e42566accdfc1e95477025e254

  • SSDEEP

    6144:v5+iRFTkRhO9SEktZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk1tZTm4EBpL0zacMScx7

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_d94fc19d911b3713ffe0c33c316949c55d0e0953657d5509d241a19b84e109cf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1620
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d94fc19d911b3713ffe0c33c316949c55d0e0953657d5509d241a19b84e109cf.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:2360
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2016
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2244 -s 664
          3⤵
          • Program crash
          PID:3060
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2244 -ip 2244
      1⤵
        PID:3908

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2016-14-0x000002589B1A0000-0x000002589B1C8000-memory.dmp

        Filesize

        160KB

      • memory/2016-15-0x000002589B450000-0x000002589B451000-memory.dmp

        Filesize

        4KB

      • memory/2016-18-0x000002589B1A0000-0x000002589B1C8000-memory.dmp

        Filesize

        160KB

      • memory/2244-4-0x0000000000B90000-0x0000000000BC8000-memory.dmp

        Filesize

        224KB

      • memory/2244-1-0x00000000027D0000-0x000000000280B000-memory.dmp

        Filesize

        236KB

      • memory/2244-9-0x0000000002850000-0x0000000002888000-memory.dmp

        Filesize

        224KB

      • memory/2244-5-0x0000000002810000-0x0000000002849000-memory.dmp

        Filesize

        228KB

      • memory/2244-11-0x0000000002890000-0x00000000028D5000-memory.dmp

        Filesize

        276KB

      • memory/2244-13-0x00000000025B0000-0x00000000025B3000-memory.dmp

        Filesize

        12KB

      • memory/2244-12-0x00000000028F0000-0x00000000028F1000-memory.dmp

        Filesize

        4KB

      • memory/2244-16-0x0000000002520000-0x000000000259A000-memory.dmp

        Filesize

        488KB

      • memory/2244-17-0x0000000002890000-0x00000000028D5000-memory.dmp

        Filesize

        276KB