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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/12/2024, 00:37

General

  • Target

    JaffaCakes118_02fc9dc900096a5aa380a16edeb0621e01ac1cd17de11d9fafda4385a6c25995.dll

  • Size

    440KB

  • MD5

    e1b2431c692bb6a1519d9b2630d983cd

  • SHA1

    82273549ea5497e3d9e060d82fd35e1d067bc072

  • SHA256

    02fc9dc900096a5aa380a16edeb0621e01ac1cd17de11d9fafda4385a6c25995

  • SHA512

    b0ec31026f0926be5e89d58bcbad92f679d068105e17a69753647fa6f814f84dd0172774fb1c86abb6a639ef5560987e839f5b8537d8e5daa9f82711a930b304

  • SSDEEP

    6144:v5+iRFTkRhO9SEVtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk0tZTm4EBpL0zacMScx7

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_02fc9dc900096a5aa380a16edeb0621e01ac1cd17de11d9fafda4385a6c25995.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02fc9dc900096a5aa380a16edeb0621e01ac1cd17de11d9fafda4385a6c25995.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4240
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3204
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2000

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2000-14-0x000001E067710000-0x000001E067738000-memory.dmp

      Filesize

      160KB

    • memory/2000-19-0x000001E067710000-0x000001E067738000-memory.dmp

      Filesize

      160KB

    • memory/2000-15-0x000001E0678B0000-0x000001E0678B1000-memory.dmp

      Filesize

      4KB

    • memory/4240-12-0x0000000002D30000-0x0000000002D31000-memory.dmp

      Filesize

      4KB

    • memory/4240-11-0x0000000002CD0000-0x0000000002D15000-memory.dmp

      Filesize

      276KB

    • memory/4240-13-0x0000000002A80000-0x0000000002A83000-memory.dmp

      Filesize

      12KB

    • memory/4240-0-0x00000000029D0000-0x0000000002A0B000-memory.dmp

      Filesize

      236KB

    • memory/4240-8-0x0000000002C90000-0x0000000002CC8000-memory.dmp

      Filesize

      224KB

    • memory/4240-5-0x0000000002A20000-0x0000000002A59000-memory.dmp

      Filesize

      228KB

    • memory/4240-16-0x0000000002CD0000-0x0000000002D15000-memory.dmp

      Filesize

      276KB

    • memory/4240-17-0x0000000002A80000-0x0000000002A83000-memory.dmp

      Filesize

      12KB

    • memory/4240-18-0x0000000002900000-0x000000000297A000-memory.dmp

      Filesize

      488KB

    • memory/4240-4-0x0000000002990000-0x00000000029C8000-memory.dmp

      Filesize

      224KB