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
    30-12-2024 04:12

General

  • Target

    JaffaCakes118_eccf02a93ecccdf370d969c64208b9487ae3c4ad9a0e53914cd6c95cf8a72ed3.dll

  • Size

    440KB

  • MD5

    ca2314d66d187b0a30349da4c4ccd6de

  • SHA1

    768589d5b92f5f0047035e342269cc68542d1ffe

  • SHA256

    eccf02a93ecccdf370d969c64208b9487ae3c4ad9a0e53914cd6c95cf8a72ed3

  • SHA512

    b5522aaa745e0018aed88f8352165ce3cb4916eca5721f9f8f84547ad6f4bba6c458e42a7da945e16b59d10a1d7e386009009eec60ea6506ee85c1625f6adbd6

  • SSDEEP

    6144:v5+iRFTkRhO9SEStZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkTtZTm4EBpL0zacMScx7

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_eccf02a93ecccdf370d969c64208b9487ae3c4ad9a0e53914cd6c95cf8a72ed3.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2180
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_eccf02a93ecccdf370d969c64208b9487ae3c4ad9a0e53914cd6c95cf8a72ed3.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2664
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2752
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2712

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2664-0-0x0000000000210000-0x0000000000248000-memory.dmp

      Filesize

      224KB

    • memory/2664-2-0x0000000000270000-0x00000000002AB000-memory.dmp

      Filesize

      236KB

    • memory/2664-6-0x0000000000210000-0x0000000000248000-memory.dmp

      Filesize

      224KB

    • memory/2664-10-0x0000000000390000-0x00000000003C8000-memory.dmp

      Filesize

      224KB

    • memory/2664-7-0x0000000000330000-0x0000000000369000-memory.dmp

      Filesize

      228KB

    • memory/2664-13-0x0000000000B60000-0x0000000000BA5000-memory.dmp

      Filesize

      276KB

    • memory/2664-15-0x0000000000BB0000-0x0000000000BB3000-memory.dmp

      Filesize

      12KB

    • memory/2664-14-0x0000000000D00000-0x0000000000D01000-memory.dmp

      Filesize

      4KB

    • memory/2664-18-0x0000000000B60000-0x0000000000BA5000-memory.dmp

      Filesize

      276KB

    • memory/2664-19-0x0000000000BB0000-0x0000000000BB3000-memory.dmp

      Filesize

      12KB

    • memory/2712-16-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/2712-17-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB