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Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24/12/2024, 00:19

General

  • Target

    JaffaCakes118_0f8771b6b9f54428a9f94c1a04b1e676af7c5e88a1ef6a511adcaf195cba5a38.dll

  • Size

    440KB

  • MD5

    b242fe44aeea1c8edfe43edfffcc733e

  • SHA1

    21592a02d9332d373b0287483e7f815b33c9736e

  • SHA256

    0f8771b6b9f54428a9f94c1a04b1e676af7c5e88a1ef6a511adcaf195cba5a38

  • SHA512

    c64e7b0348f0a048713bfce515106e81e15cdd3b087ff8053b661e669cb28f2f50460d964aeecf274bfa56475a4c495971829f6e5543bf327d40f4a16e7d9c71

  • SSDEEP

    6144:v5+iRFTkRhO9SEYtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkxtZTm4EBpL0zacMScx7

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_0f8771b6b9f54428a9f94c1a04b1e676af7c5e88a1ef6a511adcaf195cba5a38.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2808
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0f8771b6b9f54428a9f94c1a04b1e676af7c5e88a1ef6a511adcaf195cba5a38.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:2748
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2764

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2164-15-0x0000000000990000-0x0000000000993000-memory.dmp

      Filesize

      12KB

    • memory/2164-6-0x00000000002E0000-0x0000000000318000-memory.dmp

      Filesize

      224KB

    • memory/2164-2-0x00000000009B0000-0x00000000009EB000-memory.dmp

      Filesize

      236KB

    • memory/2164-13-0x00000000020E0000-0x0000000002125000-memory.dmp

      Filesize

      276KB

    • memory/2164-10-0x0000000000B50000-0x0000000000B88000-memory.dmp

      Filesize

      224KB

    • memory/2164-7-0x0000000000B10000-0x0000000000B49000-memory.dmp

      Filesize

      228KB

    • memory/2164-0-0x00000000002E0000-0x0000000000318000-memory.dmp

      Filesize

      224KB

    • memory/2164-14-0x0000000000A70000-0x0000000000A71000-memory.dmp

      Filesize

      4KB

    • memory/2164-18-0x00000000020E0000-0x0000000002125000-memory.dmp

      Filesize

      276KB

    • memory/2164-19-0x0000000000990000-0x0000000000993000-memory.dmp

      Filesize

      12KB

    • memory/2764-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2764-17-0x00000000000A0000-0x00000000000A1000-memory.dmp

      Filesize

      4KB

    • memory/2764-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB