Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 00:15

General

  • Target

    JaffaCakes118_92e5cac87e1e1523e18cf94b9edc6f3682f6a63866ef7f81411f1bc791ec4dbe.dll

  • Size

    440KB

  • MD5

    6387e0956d7e63effffd73aad4d5dd32

  • SHA1

    49b10ec2c7c9244398eb22868f649edd9b95a38b

  • SHA256

    92e5cac87e1e1523e18cf94b9edc6f3682f6a63866ef7f81411f1bc791ec4dbe

  • SHA512

    b68a0038ed8f417dfb4c3ec4509f3a652bd385499a33ae72bffa15cc239e23ae2291d6e8a9b5c9a395cfefc749f709818d8a56f34b502bbe049155400021b9f2

  • SSDEEP

    6144:v5+iRFTkRhO9SEitZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkjtZTm4EBpL0zacMScx7

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_92e5cac87e1e1523e18cf94b9edc6f3682f6a63866ef7f81411f1bc791ec4dbe.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_92e5cac87e1e1523e18cf94b9edc6f3682f6a63866ef7f81411f1bc791ec4dbe.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2704
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2688
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2692

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2692-16-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2692-20-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2692-17-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/2704-10-0x00000000022B0000-0x00000000022E8000-memory.dmp

      Filesize

      224KB

    • memory/2704-7-0x00000000020F0000-0x0000000002129000-memory.dmp

      Filesize

      228KB

    • memory/2704-13-0x0000000002370000-0x00000000023B5000-memory.dmp

      Filesize

      276KB

    • memory/2704-15-0x00000000002F0000-0x00000000002F3000-memory.dmp

      Filesize

      12KB

    • memory/2704-14-0x0000000000320000-0x0000000000321000-memory.dmp

      Filesize

      4KB

    • memory/2704-0-0x00000000006B0000-0x00000000006E8000-memory.dmp

      Filesize

      224KB

    • memory/2704-2-0x00000000020B0000-0x00000000020EB000-memory.dmp

      Filesize

      236KB

    • memory/2704-18-0x0000000002370000-0x00000000023B5000-memory.dmp

      Filesize

      276KB

    • memory/2704-19-0x00000000002F0000-0x00000000002F3000-memory.dmp

      Filesize

      12KB

    • memory/2704-6-0x00000000006B0000-0x00000000006E8000-memory.dmp

      Filesize

      224KB