Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 10:31

General

  • Target

    JaffaCakes118_57a9b554daeaa57314cd57fd66f4c0ee6864e43cf22c89e40263fe0d06fee004.dll

  • Size

    440KB

  • MD5

    2559be0d7958d623a7ccf91e81458b7c

  • SHA1

    e76d40bc7b3077e268a7ada72ffe34e115994b08

  • SHA256

    57a9b554daeaa57314cd57fd66f4c0ee6864e43cf22c89e40263fe0d06fee004

  • SHA512

    8687ff4f62ea679d9021ae226b496170618d74d471088a722a2ceddb4715dbf89393b1b4d34a82efa5c5d44cda71d01c19b981122e7e0483ee2628bd9e964087

  • SSDEEP

    6144:v5+iRFTkRhO9SEltZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkMtZTm4EBpL0zacMScx7

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_57a9b554daeaa57314cd57fd66f4c0ee6864e43cf22c89e40263fe0d06fee004.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1528
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_57a9b554daeaa57314cd57fd66f4c0ee6864e43cf22c89e40263fe0d06fee004.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1740
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2560
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1200

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1200-17-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/1200-16-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/1740-0-0x0000000000490000-0x00000000004C8000-memory.dmp

      Filesize

      224KB

    • memory/1740-2-0x00000000020E0000-0x000000000211B000-memory.dmp

      Filesize

      236KB

    • memory/1740-13-0x00000000023B0000-0x00000000023F5000-memory.dmp

      Filesize

      276KB

    • memory/1740-12-0x0000000000490000-0x00000000004C8000-memory.dmp

      Filesize

      224KB

    • memory/1740-9-0x0000000002370000-0x00000000023A8000-memory.dmp

      Filesize

      224KB

    • memory/1740-6-0x0000000002120000-0x0000000002159000-memory.dmp

      Filesize

      228KB

    • memory/1740-15-0x0000000000210000-0x0000000000213000-memory.dmp

      Filesize

      12KB

    • memory/1740-14-0x0000000000230000-0x0000000000231000-memory.dmp

      Filesize

      4KB

    • memory/1740-18-0x00000000023B0000-0x00000000023F5000-memory.dmp

      Filesize

      276KB

    • memory/1740-19-0x0000000000210000-0x0000000000213000-memory.dmp

      Filesize

      12KB