Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 15:02

General

  • Target

    JaffaCakes118_5fbd80fae1c8069ce430faef6afd17f5262186551aa78c24a8d5b11c37e275aa.dll

  • Size

    440KB

  • MD5

    7338fa8317b7b90e35e31fdff01225c8

  • SHA1

    22a7445cd9a0e289f2b630ddb200694160984785

  • SHA256

    5fbd80fae1c8069ce430faef6afd17f5262186551aa78c24a8d5b11c37e275aa

  • SHA512

    8daf8828a3a180f8eab1128c13cfe95b69291532e42b11c7c87d94a8af572c65207b52f536b795fe0a0cd49d5934f991968521406eea895bfd9656b8be56104a

  • SSDEEP

    6144:v5+iRFTkRhO9SEMtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkRtZTm4EBpL0zacMScx7

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_5fbd80fae1c8069ce430faef6afd17f5262186551aa78c24a8d5b11c37e275aa.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2284
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_5fbd80fae1c8069ce430faef6afd17f5262186551aa78c24a8d5b11c37e275aa.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2060
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:1668
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2196

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2060-15-0x0000000000180000-0x0000000000183000-memory.dmp

      Filesize

      12KB

    • memory/2060-0-0x00000000002C0000-0x00000000002F8000-memory.dmp

      Filesize

      224KB

    • memory/2060-12-0x00000000002C0000-0x00000000002F8000-memory.dmp

      Filesize

      224KB

    • memory/2060-10-0x0000000002160000-0x0000000002198000-memory.dmp

      Filesize

      224KB

    • memory/2060-13-0x00000000021A0000-0x00000000021E5000-memory.dmp

      Filesize

      276KB

    • memory/2060-6-0x0000000000BF0000-0x0000000000C29000-memory.dmp

      Filesize

      228KB

    • memory/2060-2-0x0000000000550000-0x000000000058B000-memory.dmp

      Filesize

      236KB

    • memory/2060-14-0x0000000000270000-0x0000000000271000-memory.dmp

      Filesize

      4KB

    • memory/2060-18-0x00000000021A0000-0x00000000021E5000-memory.dmp

      Filesize

      276KB

    • memory/2060-19-0x0000000000180000-0x0000000000183000-memory.dmp

      Filesize

      12KB

    • memory/2196-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2196-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2196-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB