Analysis

  • max time kernel
    138s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21-12-2024 18:29

General

  • Target

    JaffaCakes118_aadecc56f859e6b4dcea5ffed46de289331d0275ed1b5ce3faad33f67b8d4e6c.dll

  • Size

    440KB

  • MD5

    a9b73454763497a1af04a853d6f84a94

  • SHA1

    7f5eb01adc5916e5be6ea45bc7ef90ac133c8d15

  • SHA256

    aadecc56f859e6b4dcea5ffed46de289331d0275ed1b5ce3faad33f67b8d4e6c

  • SHA512

    5462f3214aced340a8eeab6b4239c0e3ead1bc6a3a52f38fb6327458d1038caf8ba13140192966f644dcbcca2a9a7a1fd89d7fab8e49406640e111f1943c12fa

  • SSDEEP

    6144:v5+iRFTkRhO9SEItZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk1tZTm4EBpL0zacMScx7

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
  • Program crash 1 IoCs
  • 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_aadecc56f859e6b4dcea5ffed46de289331d0275ed1b5ce3faad33f67b8d4e6c.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3416
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_aadecc56f859e6b4dcea5ffed46de289331d0275ed1b5ce3faad33f67b8d4e6c.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3240
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2984
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:4004
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3240 -s 664
          3⤵
          • Program crash
          PID:4388
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3240 -ip 3240
      1⤵
        PID:3784

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/3240-4-0x00000000020B0000-0x00000000020E8000-memory.dmp

        Filesize

        224KB

      • memory/3240-1-0x00000000020F0000-0x000000000212B000-memory.dmp

        Filesize

        236KB

      • memory/3240-8-0x0000000002170000-0x00000000021A8000-memory.dmp

        Filesize

        224KB

      • memory/3240-5-0x0000000002130000-0x0000000002169000-memory.dmp

        Filesize

        228KB

      • memory/3240-11-0x00000000022D0000-0x0000000002315000-memory.dmp

        Filesize

        276KB

      • memory/3240-13-0x0000000002010000-0x0000000002013000-memory.dmp

        Filesize

        12KB

      • memory/3240-12-0x0000000002320000-0x0000000002321000-memory.dmp

        Filesize

        4KB

      • memory/3240-16-0x0000000002030000-0x00000000020AA000-memory.dmp

        Filesize

        488KB

      • memory/3240-17-0x00000000022D0000-0x0000000002315000-memory.dmp

        Filesize

        276KB

      • memory/4004-14-0x0000027C581A0000-0x0000027C581C8000-memory.dmp

        Filesize

        160KB

      • memory/4004-15-0x0000027C58440000-0x0000027C58441000-memory.dmp

        Filesize

        4KB

      • memory/4004-18-0x0000027C581A0000-0x0000027C581C8000-memory.dmp

        Filesize

        160KB