Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    25-12-2024 21:09

General

  • Target

    JaffaCakes118_d6fe3316f1673b21eca1bdd1bb9ff06e98e35274a91738de2de095734cd9e63f.dll

  • Size

    440KB

  • MD5

    74d2b6baf158bd16a7a76eb0db7bf62a

  • SHA1

    7d452cc669e8579c443e2b1b6a45eb9c15113173

  • SHA256

    d6fe3316f1673b21eca1bdd1bb9ff06e98e35274a91738de2de095734cd9e63f

  • SHA512

    e948471f25c6d39634ae1d71647a25586ce8d72c2a812e94da3ee700cc8f56119922ad5a63a031883b3d8b807fdba0c1b91b9deaedebe668b6a66dcb02fd4704

  • SSDEEP

    6144:v5+iRFTkRhO9SE4tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H: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_d6fe3316f1673b21eca1bdd1bb9ff06e98e35274a91738de2de095734cd9e63f.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2440
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_d6fe3316f1673b21eca1bdd1bb9ff06e98e35274a91738de2de095734cd9e63f.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2392
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2948
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2696

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2392-0-0x00000000001E0000-0x0000000000218000-memory.dmp

      Filesize

      224KB

    • memory/2392-6-0x00000000001E0000-0x0000000000218000-memory.dmp

      Filesize

      224KB

    • memory/2392-2-0x00000000006A0000-0x00000000006DB000-memory.dmp

      Filesize

      236KB

    • memory/2392-7-0x00000000006E0000-0x0000000000719000-memory.dmp

      Filesize

      228KB

    • memory/2392-10-0x0000000000C60000-0x0000000000C98000-memory.dmp

      Filesize

      224KB

    • memory/2392-13-0x0000000000CA0000-0x0000000000CE5000-memory.dmp

      Filesize

      276KB

    • memory/2392-15-0x0000000000240000-0x0000000000243000-memory.dmp

      Filesize

      12KB

    • memory/2392-14-0x00000000002F0000-0x00000000002F1000-memory.dmp

      Filesize

      4KB

    • memory/2392-18-0x0000000000CA0000-0x0000000000CE5000-memory.dmp

      Filesize

      276KB

    • memory/2392-19-0x0000000000240000-0x0000000000243000-memory.dmp

      Filesize

      12KB

    • memory/2696-16-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2696-17-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB