Analysis

  • max time kernel
    140s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    23-12-2024 15:31

General

  • Target

    JaffaCakes118_a607474890f8870eb5196f18621b52d4c08eedbe0c2a2bd2055f85b2db70674a.dll

  • Size

    437KB

  • MD5

    526339e146c98acce653375cd81d75e6

  • SHA1

    49218cf7dd8c965944735974ab0a18beeec312dd

  • SHA256

    a607474890f8870eb5196f18621b52d4c08eedbe0c2a2bd2055f85b2db70674a

  • SHA512

    80d61aa86f1801e3aea279b553452da910d50c95b103c37c4fad5981302e76f2f51929fc25781e92395095983bec380d00687ab5930d437d066217264fd74ec2

  • SSDEEP

    12288:Zg6sAoGRtiZwyrKT29plU9S7hZ2otIs095GRlelPI7jd8VkOs9FsGe:uCdyL9rPTE5GRlV7jd8Fs9KGe

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

soh1

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_a607474890f8870eb5196f18621b52d4c08eedbe0c2a2bd2055f85b2db70674a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2700
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_a607474890f8870eb5196f18621b52d4c08eedbe0c2a2bd2055f85b2db70674a.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2788
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe
        3⤵
          PID:2844
        • C:\Windows\system32\wermgr.exe
          C:\Windows\system32\wermgr.exe
          3⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:3040

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2788-1-0x0000000000290000-0x00000000002D5000-memory.dmp

      Filesize

      276KB

    • memory/2788-0-0x0000000001FD0000-0x000000000222D000-memory.dmp

      Filesize

      2.4MB

    • memory/2788-3-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/2788-2-0x0000000000940000-0x0000000000941000-memory.dmp

      Filesize

      4KB

    • memory/2788-6-0x0000000000290000-0x00000000002D5000-memory.dmp

      Filesize

      276KB

    • memory/2788-7-0x0000000010000000-0x0000000010003000-memory.dmp

      Filesize

      12KB

    • memory/3040-4-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB

    • memory/3040-5-0x0000000000290000-0x0000000000291000-memory.dmp

      Filesize

      4KB

    • memory/3040-8-0x00000000000F0000-0x0000000000118000-memory.dmp

      Filesize

      160KB