Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 15:33

General

  • Target

    JaffaCakes118_19c7928800fde4c8e0f21cfb4098e2b66ca707ac8b1080ed117034628a99bc63.dll

  • Size

    440KB

  • MD5

    194d8f09062be039a58c1ab55da1e8f8

  • SHA1

    54c5707f2efae5515cc7b0957c10808d9efa6b4e

  • SHA256

    19c7928800fde4c8e0f21cfb4098e2b66ca707ac8b1080ed117034628a99bc63

  • SHA512

    9c325063490cc81f7516e1cbaf0bf3bf29eb547e6db7ced178ec6a8642150dd39adbf642416dec75874a5936fefd3ca03973c31a9b408aa0da11eeb6356c5d7a

  • SSDEEP

    6144:v5+iRFTkRhO9SEAtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk9tZTm4EBpL0zacMScx7

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_19c7928800fde4c8e0f21cfb4098e2b66ca707ac8b1080ed117034628a99bc63.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_19c7928800fde4c8e0f21cfb4098e2b66ca707ac8b1080ed117034628a99bc63.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1704
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2692
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2876

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1704-3-0x00000000002F0000-0x000000000032B000-memory.dmp

      Filesize

      236KB

    • memory/1704-0-0x0000000000190000-0x00000000001C8000-memory.dmp

      Filesize

      224KB

    • memory/1704-12-0x0000000000190000-0x00000000001C8000-memory.dmp

      Filesize

      224KB

    • memory/1704-13-0x0000000000B10000-0x0000000000B55000-memory.dmp

      Filesize

      276KB

    • memory/1704-9-0x0000000000380000-0x00000000003B8000-memory.dmp

      Filesize

      224KB

    • memory/1704-6-0x0000000000340000-0x0000000000379000-memory.dmp

      Filesize

      228KB

    • memory/1704-15-0x00000000003E0000-0x00000000003E3000-memory.dmp

      Filesize

      12KB

    • memory/1704-14-0x0000000000610000-0x0000000000611000-memory.dmp

      Filesize

      4KB

    • memory/1704-18-0x0000000000B10000-0x0000000000B55000-memory.dmp

      Filesize

      276KB

    • memory/1704-19-0x00000000003E0000-0x00000000003E3000-memory.dmp

      Filesize

      12KB

    • memory/2876-17-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2876-16-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB