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Analysis

  • max time kernel
    142s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30/12/2024, 01:55 UTC

General

  • Target

    JaffaCakes118_b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab.dll

  • Size

    1.7MB

  • MD5

    d2a8935f3aa4b995567a34cd8591cc0a

  • SHA1

    742ab6451f290334fa66ff00714dec317afa3646

  • SHA256

    b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab

  • SHA512

    4fbed4cef9c761ee5b1417ee2623ce6756d40765b2c0dcc2aecc27719cea0756eef9b54ad791b054639e6e73cc80139c9afd14c08fc0efc9a172466eec8b84b2

  • SSDEEP

    3072:nsJza4mhuGL+3830m0cAHS24Obn2yl7r2ZG7RrvzvkZWyh8ZucKItbKF1IEWpBud:wa4wu

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
1
RUNTMzAAAABbfmkJRvwyw7iFkX40hL2HwsUeOSZZZo0FRRWGkY6J1+gf3YKq13Ee4sY3Jb9/0myCr0MwzNK1K2l5yuY87nW29Q/yjMJG0ISDj0HNBC3G+ZGta6Oi9QkjCwnNGbw2hQ4=

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 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1644
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b39bcca2402c659ac6a12748d70706a828576f0aa115f41195514d75786889ab.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:4272
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3728

    Network

    • flag-us
      DNS
      58.55.71.13.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      58.55.71.13.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      172.210.232.199.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      172.210.232.199.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      67.31.126.40.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      67.31.126.40.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      95.221.229.192.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      95.221.229.192.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      241.150.49.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      241.150.49.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      53.210.109.20.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      53.210.109.20.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      15.164.165.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      15.164.165.52.in-addr.arpa
      IN PTR
      Response
    • flag-us
      DNS
      217.135.221.88.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      217.135.221.88.in-addr.arpa
      IN PTR
      Response
      217.135.221.88.in-addr.arpa
      IN PTR
      a88-221-135-217deploystaticakamaitechnologiescom
    • flag-us
      DNS
      30.243.111.52.in-addr.arpa
      Remote address:
      8.8.8.8:53
      Request
      30.243.111.52.in-addr.arpa
      IN PTR
      Response
    • 46.99.175.217:443
      wermgr.exe
      260 B
      200 B
      5
      5
    • 181.129.167.82:443
      wermgr.exe
      260 B
      5
    • 60.51.47.65:443
      wermgr.exe
      260 B
      5
    • 65.152.201.203:443
      wermgr.exe
      260 B
      5
    • 216.166.148.187:443
      wermgr.exe
      260 B
      5
    • 128.201.76.252:443
      wermgr.exe
      260 B
      5
    • 45.36.99.184:443
      wermgr.exe
      208 B
      4
    • 8.8.8.8:53
      58.55.71.13.in-addr.arpa
      dns
      70 B
      144 B
      1
      1

      DNS Request

      58.55.71.13.in-addr.arpa

    • 8.8.8.8:53
      172.210.232.199.in-addr.arpa
      dns
      74 B
      128 B
      1
      1

      DNS Request

      172.210.232.199.in-addr.arpa

    • 8.8.8.8:53
      67.31.126.40.in-addr.arpa
      dns
      71 B
      157 B
      1
      1

      DNS Request

      67.31.126.40.in-addr.arpa

    • 8.8.8.8:53
      95.221.229.192.in-addr.arpa
      dns
      73 B
      144 B
      1
      1

      DNS Request

      95.221.229.192.in-addr.arpa

    • 8.8.8.8:53
      241.150.49.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      241.150.49.20.in-addr.arpa

    • 8.8.8.8:53
      53.210.109.20.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      53.210.109.20.in-addr.arpa

    • 8.8.8.8:53
      15.164.165.52.in-addr.arpa
      dns
      72 B
      146 B
      1
      1

      DNS Request

      15.164.165.52.in-addr.arpa

    • 8.8.8.8:53
      217.135.221.88.in-addr.arpa
      dns
      73 B
      139 B
      1
      1

      DNS Request

      217.135.221.88.in-addr.arpa

    • 8.8.8.8:53
      30.243.111.52.in-addr.arpa
      dns
      72 B
      158 B
      1
      1

      DNS Request

      30.243.111.52.in-addr.arpa

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2164-0-0x0000000002C30000-0x0000000002E98000-memory.dmp

      Filesize

      2.4MB

    • memory/2164-1-0x0000000002FA0000-0x0000000002FE5000-memory.dmp

      Filesize

      276KB

    • memory/2164-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2164-2-0x0000000003010000-0x0000000003011000-memory.dmp

      Filesize

      4KB

    • memory/2164-6-0x0000000002FA0000-0x0000000002FE5000-memory.dmp

      Filesize

      276KB

    • memory/2164-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/3728-4-0x000001C928E70000-0x000001C928E71000-memory.dmp

      Filesize

      4KB

    • memory/3728-5-0x000001C928BD0000-0x000001C928BF8000-memory.dmp

      Filesize

      160KB

    • memory/3728-8-0x000001C928BD0000-0x000001C928BF8000-memory.dmp

      Filesize

      160KB

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