Analysis

  • max time kernel
    118s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    13-12-2024 15:20

General

  • Target

    ec2193e0b1f7d9cd55791f15dcab3594_JaffaCakes118.exe

  • Size

    416KB

  • MD5

    ec2193e0b1f7d9cd55791f15dcab3594

  • SHA1

    5f4f7f432828491c79bd05b73f6390758b8ca4f4

  • SHA256

    db3548188e4bd87806b34a7f13098429ac8b9ad4c700879cb198cbcffa835d0c

  • SHA512

    8ee46c77be0bc2a4559cf31a7c6471e20d976b8793f2f99590a854a5cf94c6732935a962a32a2f4b0fd6dd0d4b035a8124b9b5c7f06376b7a38cc8d7ee2b84a6

  • SSDEEP

    6144:R2G15aDfcPENBatRyCUF+P5ZGvWR8hq5tkDcFHm393/afc:ycPENuP5OQ84zwcFoCf

Malware Config

Extracted

Family

trickbot

Version

1000195

Botnet

tt0002

C2

208.75.117.70:449

92.55.251.211:449

118.91.178.139:449

94.112.52.197:449

176.100.210.25:449

138.34.29.172:443

209.121.142.202:449

5.102.177.205:449

209.121.142.214:449

95.161.180.42:449

203.86.222.142:443

46.20.207.204:443

68.96.73.154:449

185.42.192.194:449

68.227.31.46:449

107.144.49.162:443

46.72.175.17:449

144.48.51.8:443

46.243.179.212:449

81.177.255.76:449

Attributes
  • autorun
    Control:GetSystemInfo
    Name:systeminfo
    Name:injectDll
ecc_pubkey.base64

Signatures

  • Trickbot

    Developed in 2016, TrickBot is one of the more recent banking Trojans.

  • Trickbot family
  • Windows security bypass 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 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 64 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\ec2193e0b1f7d9cd55791f15dcab3594_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ec2193e0b1f7d9cd55791f15dcab3594_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2196
    • C:\Users\Admin\AppData\Roaming\diskcheck\ec2193e0b1f8d9cd66891f16dcab3694_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\diskcheck\ec2193e0b1f8d9cd66891f16dcab3694_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2344
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Windows security bypass
        • Suspicious use of AdjustPrivilegeToken
        PID:2384

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Roaming\diskcheck\ec2193e0b1f8d9cd66891f16dcab3694_KaffaDaket119.exe

    Filesize

    416KB

    MD5

    ec2193e0b1f7d9cd55791f15dcab3594

    SHA1

    5f4f7f432828491c79bd05b73f6390758b8ca4f4

    SHA256

    db3548188e4bd87806b34a7f13098429ac8b9ad4c700879cb198cbcffa835d0c

    SHA512

    8ee46c77be0bc2a4559cf31a7c6471e20d976b8793f2f99590a854a5cf94c6732935a962a32a2f4b0fd6dd0d4b035a8124b9b5c7f06376b7a38cc8d7ee2b84a6

  • memory/2196-0-0x0000000000413000-0x0000000000414000-memory.dmp

    Filesize

    4KB

  • memory/2196-1-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2196-7-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2344-8-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2344-10-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/2344-22-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2384-15-0x0000000000060000-0x0000000000061000-memory.dmp

    Filesize

    4KB

  • memory/2384-14-0x0000000140000000-0x0000000140023000-memory.dmp

    Filesize

    140KB

  • memory/2384-16-0x0000000140000000-0x0000000140023000-memory.dmp

    Filesize

    140KB