Analysis

  • max time kernel
    131s
  • 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 19:58

General

  • Target

    JaffaCakes118_513fe3fd9c4e3ca3c70decb980e6fa3eba0fc229fb444073a066f89dcc4aa7f1.dll

  • Size

    440KB

  • MD5

    f95f98ec8c4cd90a0ea053acf8d9a763

  • SHA1

    564d5495593d857b19593354545ce46313ad3b27

  • SHA256

    513fe3fd9c4e3ca3c70decb980e6fa3eba0fc229fb444073a066f89dcc4aa7f1

  • SHA512

    b4c4cc2d8df1cfa9502c3b24bfe30eae6ba018e8c2d7368a50b5435b7c5ad146b02a94677d9dba6eb0d0c093edd214b22bb909dab5ccd40e5b2216f497956fd9

  • SSDEEP

    6144:v5+iRFTkRhO9SE8tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkFtZTm4EBpL0zacMScx7

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 10 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_513fe3fd9c4e3ca3c70decb980e6fa3eba0fc229fb444073a066f89dcc4aa7f1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3392
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_513fe3fd9c4e3ca3c70decb980e6fa3eba0fc229fb444073a066f89dcc4aa7f1.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4804
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1040
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3728

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/3728-14-0x000001F2C6160000-0x000001F2C6188000-memory.dmp

      Filesize

      160KB

    • memory/3728-19-0x000001F2C6160000-0x000001F2C6188000-memory.dmp

      Filesize

      160KB

    • memory/3728-15-0x000001F2C62C0000-0x000001F2C62C1000-memory.dmp

      Filesize

      4KB

    • memory/4804-12-0x0000000002610000-0x0000000002611000-memory.dmp

      Filesize

      4KB

    • memory/4804-11-0x0000000002590000-0x00000000025D5000-memory.dmp

      Filesize

      276KB

    • memory/4804-13-0x00000000025E0000-0x00000000025E3000-memory.dmp

      Filesize

      12KB

    • memory/4804-0-0x0000000002390000-0x00000000023CB000-memory.dmp

      Filesize

      236KB

    • memory/4804-8-0x0000000002550000-0x0000000002588000-memory.dmp

      Filesize

      224KB

    • memory/4804-5-0x0000000002510000-0x0000000002549000-memory.dmp

      Filesize

      228KB

    • memory/4804-16-0x0000000002590000-0x00000000025D5000-memory.dmp

      Filesize

      276KB

    • memory/4804-17-0x00000000025E0000-0x00000000025E3000-memory.dmp

      Filesize

      12KB

    • memory/4804-18-0x00000000021D0000-0x000000000224A000-memory.dmp

      Filesize

      488KB

    • memory/4804-4-0x0000000002350000-0x0000000002388000-memory.dmp

      Filesize

      224KB