Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    29-12-2024 00:58

General

  • Target

    JaffaCakes118_9667a02cca85b8b6d98f47754bfc5dd88336e18a6d61104108a5214352c8e7ef.dll

  • Size

    440KB

  • MD5

    8c29ea6b5e86e6603773a85f17bd98f4

  • SHA1

    d2fa873f03dc9bb848383555448fd1e1327df9a8

  • SHA256

    9667a02cca85b8b6d98f47754bfc5dd88336e18a6d61104108a5214352c8e7ef

  • SHA512

    6a83cd2bdd5a07bf394ceffa8ff269b08e5d412e7ed73a017680b0afca17fbdec122f5abd4876c93df5a3601fffacb856ccefdd8265279ba2a7b67bfd75fe18c

  • SSDEEP

    6144:v5+iRFTkRhO9SE2tZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTk3tZTm4EBpL0zacMScx7

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_9667a02cca85b8b6d98f47754bfc5dd88336e18a6d61104108a5214352c8e7ef.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2908
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_9667a02cca85b8b6d98f47754bfc5dd88336e18a6d61104108a5214352c8e7ef.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3012
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2108
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1236

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1236-16-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/1236-20-0x00000000000E0000-0x0000000000108000-memory.dmp

      Filesize

      160KB

    • memory/1236-17-0x0000000000190000-0x0000000000191000-memory.dmp

      Filesize

      4KB

    • memory/3012-7-0x0000000000A20000-0x0000000000A59000-memory.dmp

      Filesize

      228KB

    • memory/3012-10-0x0000000000A60000-0x0000000000A98000-memory.dmp

      Filesize

      224KB

    • memory/3012-13-0x0000000000AE0000-0x0000000000B25000-memory.dmp

      Filesize

      276KB

    • memory/3012-15-0x0000000000B40000-0x0000000000B43000-memory.dmp

      Filesize

      12KB

    • memory/3012-14-0x0000000000B60000-0x0000000000B61000-memory.dmp

      Filesize

      4KB

    • memory/3012-0-0x00000000003F0000-0x0000000000428000-memory.dmp

      Filesize

      224KB

    • memory/3012-6-0x00000000003F0000-0x0000000000428000-memory.dmp

      Filesize

      224KB

    • memory/3012-18-0x0000000000AE0000-0x0000000000B25000-memory.dmp

      Filesize

      276KB

    • memory/3012-19-0x0000000000B40000-0x0000000000B43000-memory.dmp

      Filesize

      12KB

    • memory/3012-2-0x00000000009E0000-0x0000000000A1B000-memory.dmp

      Filesize

      236KB