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
    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
  • 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_d94fc19d911b3713ffe0c33c316949c55d0e0953657d5509d241a19b84e109cf.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2100
    • 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:2112
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2380
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1476

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1476-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1476-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1476-17-0x0000000000310000-0x0000000000311000-memory.dmp

      Filesize

      4KB

    • memory/2112-13-0x0000000002330000-0x0000000002375000-memory.dmp

      Filesize

      276KB

    • memory/2112-6-0x0000000000BB0000-0x0000000000BE8000-memory.dmp

      Filesize

      224KB

    • memory/2112-0-0x0000000000BB0000-0x0000000000BE8000-memory.dmp

      Filesize

      224KB

    • memory/2112-15-0x0000000000210000-0x0000000000213000-memory.dmp

      Filesize

      12KB

    • memory/2112-14-0x00000000008F0000-0x00000000008F1000-memory.dmp

      Filesize

      4KB

    • memory/2112-2-0x0000000002140000-0x000000000217B000-memory.dmp

      Filesize

      236KB

    • memory/2112-7-0x00000000022B0000-0x00000000022E9000-memory.dmp

      Filesize

      228KB

    • memory/2112-18-0x0000000002330000-0x0000000002375000-memory.dmp

      Filesize

      276KB

    • memory/2112-19-0x0000000000210000-0x0000000000213000-memory.dmp

      Filesize

      12KB

    • memory/2112-10-0x00000000022F0000-0x0000000002328000-memory.dmp

      Filesize

      224KB