Analysis

  • max time kernel
    147s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    21-12-2024 22:33

General

  • Target

    JaffaCakes118_80e954966ef97397d6c1d56f4145d8e179e8f52cb6731e8b33acad3e1d385f05.dll

  • Size

    1.7MB

  • MD5

    f29e5a1cb64bc0d229868ad6fff13600

  • SHA1

    80f50d50ae8e3bcaa162a2005d79eb07fd4f5331

  • SHA256

    80e954966ef97397d6c1d56f4145d8e179e8f52cb6731e8b33acad3e1d385f05

  • SHA512

    713a3a0e8ef7146bb83ff9605983e08599bb59bba528b8970e5709f3a07177d1cd2991ab18496a519f32d6509c4b3e4d5f76c1d9553f7fb4fc0cf63a808924a1

  • SSDEEP

    1536:Ea9LBZTMimFXZqGOzNfgBgELgL5GgCdoD:Ea9LBZxmFXZqGOz5YgE8dG9dO

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_80e954966ef97397d6c1d56f4145d8e179e8f52cb6731e8b33acad3e1d385f05.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2604
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_80e954966ef97397d6c1d56f4145d8e179e8f52cb6731e8b33acad3e1d385f05.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2368
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2500
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:1800

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1800-4-0x0000000000120000-0x0000000000121000-memory.dmp

      Filesize

      4KB

    • memory/1800-5-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/2368-1-0x00000000002A0000-0x00000000002E5000-memory.dmp

      Filesize

      276KB

    • memory/2368-0-0x0000000001FF0000-0x0000000002258000-memory.dmp

      Filesize

      2.4MB

    • memory/2368-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2368-2-0x0000000000180000-0x0000000000181000-memory.dmp

      Filesize

      4KB

    • memory/2368-6-0x00000000002A0000-0x00000000002E5000-memory.dmp

      Filesize

      276KB

    • memory/2368-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB