Analysis

  • max time kernel
    133s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-08-2024 19:00

General

  • Target

    cb773cb211f29f47bb38e41e808ff224_JaffaCakes118.exe

  • Size

    416KB

  • MD5

    cb773cb211f29f47bb38e41e808ff224

  • SHA1

    d2f3890916ce4a93b2aef7bacd60efd9e3f7e096

  • SHA256

    2c8b0ccf5a48d1d2ec178d35c7fe681bd490e50e5958bb8f4ac484ca0dd7d8d4

  • SHA512

    6d5f9e455a882b315f92bdb6e2abbff5f9a4df05a62d1aa5c07728e360712c77ae185ab461d116912e9473c8aa5c9cdf41172e4eaa5adeeaef5fd8f4557a1bde

  • SSDEEP

    6144:fytXj0COCPRNw5OySm7OaEPDwQGybvkq/qDYT6UGUNQGr5:fy5V9c56laWJt/qDYTbXNQGr

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.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • 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 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\cb773cb211f29f47bb38e41e808ff224_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cb773cb211f29f47bb38e41e808ff224_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Users\Admin\AppData\Roaming\diskcheck\cb883cb211f29f48bb39e41e909ff224_KaffaDaket119.exe
      C:\Users\Admin\AppData\Roaming\diskcheck\cb883cb211f29f48bb39e41e909ff224_KaffaDaket119.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe
        3⤵
        • Adds Run key to start application
        PID:3516

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\diskcheck\cb883cb211f29f48bb39e41e909ff224_KaffaDaket119.exe

    Filesize

    416KB

    MD5

    cb773cb211f29f47bb38e41e808ff224

    SHA1

    d2f3890916ce4a93b2aef7bacd60efd9e3f7e096

    SHA256

    2c8b0ccf5a48d1d2ec178d35c7fe681bd490e50e5958bb8f4ac484ca0dd7d8d4

    SHA512

    6d5f9e455a882b315f92bdb6e2abbff5f9a4df05a62d1aa5c07728e360712c77ae185ab461d116912e9473c8aa5c9cdf41172e4eaa5adeeaef5fd8f4557a1bde

  • memory/2824-1-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2824-0-0x0000000000412000-0x0000000000413000-memory.dmp

    Filesize

    4KB

  • memory/2824-6-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2984-8-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/2984-9-0x0000000010000000-0x0000000010007000-memory.dmp

    Filesize

    28KB

  • memory/2984-7-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2984-21-0x0000000003110000-0x00000000031CE000-memory.dmp

    Filesize

    760KB

  • memory/2984-23-0x0000000000400000-0x000000000046A000-memory.dmp

    Filesize

    424KB

  • memory/2984-22-0x00000000031D0000-0x0000000003499000-memory.dmp

    Filesize

    2.8MB

  • memory/3516-15-0x0000000140000000-0x0000000140023000-memory.dmp

    Filesize

    140KB

  • memory/3516-14-0x000002D9DB250000-0x000002D9DB251000-memory.dmp

    Filesize

    4KB

  • memory/3516-13-0x0000000140000000-0x0000000140023000-memory.dmp

    Filesize

    140KB

  • memory/3516-30-0x0000000140000000-0x0000000140023000-memory.dmp

    Filesize

    140KB