Analysis

  • max time kernel
    137s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    24-12-2024 11:19

General

  • Target

    JaffaCakes118_3ead11c207d60435e65c04131e70ec4c26a1dbf951e435644dffec78057bc1ec.dll

  • Size

    440KB

  • MD5

    c501b3711290ac387e7a76ab89000747

  • SHA1

    c876306b4c9e3d4c4443428633e510fd73e68809

  • SHA256

    3ead11c207d60435e65c04131e70ec4c26a1dbf951e435644dffec78057bc1ec

  • SHA512

    4859e4d9665ec9b8b022a12c2f0c662487dab74747bf13840ccaebdfd5487ac272807710914ce721a180242bce1e53a243756ca011c6d35cffc99850034f5cf4

  • SSDEEP

    6144:v5+iRFTkRhO9SEMtZtfherliYSuTNpBRaj4gzaxCdKJjWJFWMaDTX3H:JFTkhtZTm4EBpL0zacMScx7

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_3ead11c207d60435e65c04131e70ec4c26a1dbf951e435644dffec78057bc1ec.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3ead11c207d60435e65c04131e70ec4c26a1dbf951e435644dffec78057bc1ec.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2180
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2344
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2332

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2180-15-0x00000000001B0000-0x00000000001B3000-memory.dmp

      Filesize

      12KB

    • memory/2180-6-0x0000000000200000-0x0000000000238000-memory.dmp

      Filesize

      224KB

    • memory/2180-2-0x00000000002D0000-0x000000000030B000-memory.dmp

      Filesize

      236KB

    • memory/2180-7-0x00000000004D0000-0x0000000000509000-memory.dmp

      Filesize

      228KB

    • memory/2180-10-0x0000000000BF0000-0x0000000000C28000-memory.dmp

      Filesize

      224KB

    • memory/2180-13-0x0000000000C30000-0x0000000000C75000-memory.dmp

      Filesize

      276KB

    • memory/2180-0-0x0000000000200000-0x0000000000238000-memory.dmp

      Filesize

      224KB

    • memory/2180-14-0x0000000000260000-0x0000000000261000-memory.dmp

      Filesize

      4KB

    • memory/2180-18-0x0000000000C30000-0x0000000000C75000-memory.dmp

      Filesize

      276KB

    • memory/2180-19-0x00000000001B0000-0x00000000001B3000-memory.dmp

      Filesize

      12KB

    • memory/2332-16-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB

    • memory/2332-17-0x0000000000110000-0x0000000000111000-memory.dmp

      Filesize

      4KB

    • memory/2332-20-0x0000000000060000-0x0000000000088000-memory.dmp

      Filesize

      160KB