Analysis

  • max time kernel
    149s
  • max time network
    150s
  • 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 20:07

General

  • Target

    JaffaCakes118_f5d9255665def08cd9ae6dca89b53d000925fb9c98614a15171e721aab5547db.dll

  • Size

    1.7MB

  • MD5

    245b335bb0cfa7c9ef881e2f37c4ff94

  • SHA1

    561d2572a3ed05fea2f4a100ff0480f0563163d6

  • SHA256

    f5d9255665def08cd9ae6dca89b53d000925fb9c98614a15171e721aab5547db

  • SHA512

    ad1e483ae298ba6293b8cbb34af2972cfe628e77505e500181719e21ada2d1fb26982d78cf841714d36f22bb94256136af6b31172d320d1365b96e7d420a04a3

  • SSDEEP

    1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdT:Ea9LBZxmFXZqGOz5YgE8dG9dT

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_f5d9255665def08cd9ae6dca89b53d000925fb9c98614a15171e721aab5547db.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2152
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f5d9255665def08cd9ae6dca89b53d000925fb9c98614a15171e721aab5547db.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2232
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:3080
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3620
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 640
          3⤵
          • Program crash
          PID:4000
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2232 -ip 2232
      1⤵
        PID:4868

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2232-0-0x00000000029B0000-0x0000000002C18000-memory.dmp

        Filesize

        2.4MB

      • memory/2232-1-0x0000000002D60000-0x0000000002DA5000-memory.dmp

        Filesize

        276KB

      • memory/2232-3-0x0000000010000000-0x0000000010003000-memory.dmp

        Filesize

        12KB

      • memory/2232-2-0x0000000002DD0000-0x0000000002DD1000-memory.dmp

        Filesize

        4KB

      • memory/2232-6-0x0000000002D60000-0x0000000002DA5000-memory.dmp

        Filesize

        276KB

      • memory/3620-4-0x0000029441960000-0x0000029441961000-memory.dmp

        Filesize

        4KB

      • memory/3620-5-0x0000029441800000-0x0000029441828000-memory.dmp

        Filesize

        160KB