Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    13-06-2024 11:45

General

  • Target

    432c4e359a5928b10f8ef9d00228d8675e7bcb03033c8ac6183a105e407f99b9.exe

  • Size

    860KB

  • MD5

    0a7a7c719e206be3eac0992419d33436

  • SHA1

    33672a2c3fee595510ef7e7120166e22b6deb0a1

  • SHA256

    432c4e359a5928b10f8ef9d00228d8675e7bcb03033c8ac6183a105e407f99b9

  • SHA512

    33cac9cde43d648f94df2d17703fe2977e59b9ff5e1068b25cbce24e877f0f8e9faf18584e032a8556c873395828fa1926e93d3b95c9e09fe723771e49ff8d99

  • SSDEEP

    12288:8GrXjM2wkXJGGXbkqPcP7r9r/+ppppppppppppppppppppppppppppp0GTbWzCqN:8Grw2dXVkqc1qL6ScnPcMUS9Jm0r

Malware Config

Extracted

Family

darkgate

Botnet

Silhouettess

C2

194.87.252.74

Attributes
  • anti_analysis

    true

  • anti_debug

    false

  • anti_vm

    true

  • c2_port

    80

  • check_disk

    false

  • check_ram

    false

  • check_xeon

    false

  • crypter_au3

    false

  • crypter_dll

    false

  • crypter_raw_stub

    false

  • internal_mutex

    jADdTSrQ

  • minimum_disk

    100

  • minimum_ram

    4096

  • ping_interval

    6

  • rootkit

    false

  • startup_persistence

    false

  • username

    Silhouettess

Signatures

  • DarkGate

    DarkGate is an infostealer written in C++.

  • Detect DarkGate stealer 10 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 40 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\432c4e359a5928b10f8ef9d00228d8675e7bcb03033c8ac6183a105e407f99b9.exe
    "C:\Users\Admin\AppData\Local\Temp\432c4e359a5928b10f8ef9d00228d8675e7bcb03033c8ac6183a105e407f99b9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1244
    • C:\Users\Admin\AppData\Local\Temp\432c4e359a5928b10f8ef9d00228d8675e7bcb03033c8ac6183a105e407f99b9.exe
      "C:\Users\Admin\AppData\Local\Temp\432c4e359a5928b10f8ef9d00228d8675e7bcb03033c8ac6183a105e407f99b9.exe"
      2⤵
      • Checks processor information in registry
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:1664
      • \??\c:\windows\SysWOW64\cmd.exe
        "c:\windows\system32\cmd.exe" /c wmic ComputerSystem get domain > C:\ProgramData\ghfbabd\fafbedb
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:2508
        • C:\Windows\SysWOW64\Wbem\WMIC.exe
          wmic ComputerSystem get domain
          4⤵
          • Suspicious use of AdjustPrivilegeToken
          PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\ghfbabd\fafbedb

    Filesize

    54B

    MD5

    c8bbad190eaaa9755c8dfb1573984d81

    SHA1

    17ad91294403223fde66f687450545a2bad72af5

    SHA256

    7f136265128b7175fb67024a6ddd7524586b025725a878c07d76a9d8ad3dc2ac

    SHA512

    05f02cf90969b7b9a2de39eecdf810a1835325e7c83ffe81388c9866c6f79be6cdc8617f606a8fedc6affe6127bede4b143106a90289bbb9bf61d94c648059df

  • memory/1664-4-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-9-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1664-6-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-5-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-0-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-3-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-12-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-2-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-10-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-1-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-11-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB

  • memory/1664-16-0x0000000000400000-0x0000000000477000-memory.dmp

    Filesize

    476KB