Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 21:56

General

  • Target

    JaffaCakes118_a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5.dll

  • Size

    440KB

  • MD5

    bc9da3caf40163bc8552a31c17d91112

  • SHA1

    931f042bca9ff584dfce8e79e07738d48a61c575

  • SHA256

    a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5

  • SHA512

    dc2411b50918f14c2bad235d469a006a432f12d3c00f8acb50340c38b4a4c8517a103ac90f2e3ecf225238dd0a665771abca777ec701a4bd510be48cb05324a3

  • SSDEEP

    6144:v5+iRFTkRhO9SEZtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkstZTm4EBpL0zacMScx7

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_a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2716
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a43da72083737594f9275c24d92317ac241ecda411aa738fb8734a8a75744bd5.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2812
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2616
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2484

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2484-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2484-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2484-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2812-10-0x0000000000B60000-0x0000000000B98000-memory.dmp

      Filesize

      224KB

    • memory/2812-7-0x0000000000A00000-0x0000000000A39000-memory.dmp

      Filesize

      228KB

    • memory/2812-13-0x0000000002300000-0x0000000002345000-memory.dmp

      Filesize

      276KB

    • memory/2812-15-0x0000000000210000-0x0000000000213000-memory.dmp

      Filesize

      12KB

    • memory/2812-14-0x0000000000240000-0x0000000000241000-memory.dmp

      Filesize

      4KB

    • memory/2812-0-0x0000000000980000-0x00000000009B8000-memory.dmp

      Filesize

      224KB

    • memory/2812-6-0x0000000000980000-0x00000000009B8000-memory.dmp

      Filesize

      224KB

    • memory/2812-18-0x0000000002300000-0x0000000002345000-memory.dmp

      Filesize

      276KB

    • memory/2812-19-0x0000000000210000-0x0000000000213000-memory.dmp

      Filesize

      12KB

    • memory/2812-2-0x00000000009C0000-0x00000000009FB000-memory.dmp

      Filesize

      236KB