Analysis

  • max time kernel
    132s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 02:08

General

  • Target

    JaffaCakes118_a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670.dll

  • Size

    440KB

  • MD5

    110852c1b8908b43cce24ac19e435ac9

  • SHA1

    ef40da5f140af1e48f957577c3179166b47b17e6

  • SHA256

    a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670

  • SHA512

    3bedea864c4fe4ec136791514afdea98587da0317492f1f47e74bc542cabcde0ef41664697d6bee0dd9f3ba847d951257aab8ad5f13d863f5ceaa7b3b69432a6

  • SSDEEP

    6144:v5+iRFTkRhO9SEitZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkrtZTm4EBpL0zacMScx7

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_a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:288
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a40ff71ef1272a3ffa4a726ff2ccbeb0ce0fb6662a3a7eaa2dc765ca92655670.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:108
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2772
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2976

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/108-15-0x0000000000280000-0x0000000000283000-memory.dmp

      Filesize

      12KB

    • memory/108-2-0x0000000000850000-0x000000000088B000-memory.dmp

      Filesize

      236KB

    • memory/108-6-0x0000000000750000-0x0000000000788000-memory.dmp

      Filesize

      224KB

    • memory/108-10-0x0000000000990000-0x00000000009C8000-memory.dmp

      Filesize

      224KB

    • memory/108-8-0x0000000000900000-0x0000000000939000-memory.dmp

      Filesize

      228KB

    • memory/108-13-0x0000000000AD0000-0x0000000000B15000-memory.dmp

      Filesize

      276KB

    • memory/108-0-0x0000000000750000-0x0000000000788000-memory.dmp

      Filesize

      224KB

    • memory/108-14-0x00000000002A0000-0x00000000002A1000-memory.dmp

      Filesize

      4KB

    • memory/108-18-0x0000000000AD0000-0x0000000000B15000-memory.dmp

      Filesize

      276KB

    • memory/108-19-0x0000000000280000-0x0000000000283000-memory.dmp

      Filesize

      12KB

    • memory/2976-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2976-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2976-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB