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Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    26/12/2024, 23:04

General

  • Target

    JaffaCakes118_c636ff324d2d95e2f0a8b54b8a9b428373294c20b2f069664e5cf92c2483a46d.dll

  • Size

    440KB

  • MD5

    775b4c3cff7ae147ba6f142fdcdeb9e3

  • SHA1

    30c8ca2897bfb03e6fc5b7885e0b999c2d508f7d

  • SHA256

    c636ff324d2d95e2f0a8b54b8a9b428373294c20b2f069664e5cf92c2483a46d

  • SHA512

    5a37beb376700b47f39d8c8988737243970e459865f70a42b81e2d36a20fb8586bacd15edfe7c6ada1a9d0e15232bdfb3b080c52cbd93470a3ace860bf599f40

  • SSDEEP

    6144:v5+iRFTkRhO9SEetZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkLtZTm4EBpL0zacMScx7

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_c636ff324d2d95e2f0a8b54b8a9b428373294c20b2f069664e5cf92c2483a46d.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c636ff324d2d95e2f0a8b54b8a9b428373294c20b2f069664e5cf92c2483a46d.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2124
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2116
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2332

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/2124-15-0x0000000000350000-0x0000000000353000-memory.dmp

      Filesize

      12KB

    • memory/2124-2-0x0000000000280000-0x00000000002BB000-memory.dmp

      Filesize

      236KB

    • memory/2124-4-0x0000000000200000-0x0000000000238000-memory.dmp

      Filesize

      224KB

    • memory/2124-10-0x0000000000780000-0x00000000007B8000-memory.dmp

      Filesize

      224KB

    • memory/2124-7-0x00000000005A0000-0x00000000005D9000-memory.dmp

      Filesize

      228KB

    • memory/2124-13-0x00000000021A0000-0x00000000021E5000-memory.dmp

      Filesize

      276KB

    • memory/2124-0-0x0000000000200000-0x0000000000238000-memory.dmp

      Filesize

      224KB

    • memory/2124-14-0x0000000000370000-0x0000000000371000-memory.dmp

      Filesize

      4KB

    • memory/2124-18-0x00000000021A0000-0x00000000021E5000-memory.dmp

      Filesize

      276KB

    • memory/2124-19-0x0000000000350000-0x0000000000353000-memory.dmp

      Filesize

      12KB

    • memory/2332-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2332-17-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2332-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB