Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10_x64
  • resource
    win10-en-20210920
  • submitted
    22/09/2021, 09:56

General

  • Target
    f1605eda6ee89c9d60fc6f3ce0d91724.exe
  • Size 426KB
  • Sample210922-lyc7macbb7
  • SHA256 08e77ab27dbc575f868d1e5bb151fc53ad11a9f25ae39d5cdcf23971568b2e29
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • redline

Botnet
  • build

C2
  • 185.244.182.9:56396

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1605eda6ee89c9d60fc6f3ce0d91724.exe
    "C:\Users\Admin\AppData\Local\Temp\f1605eda6ee89c9d60fc6f3ce0d91724.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2168
    • C:\Users\Admin\AppData\Local\Temp\f1605eda6ee89c9d60fc6f3ce0d91724.exe
      "C:\Users\Admin\AppData\Local\Temp\f1605eda6ee89c9d60fc6f3ce0d91724.exe"
      2⤵
        PID:2352

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/2168-118-0x00000000050F0000-0x00000000050F3000-memory.dmp

          memory/2168-117-0x0000000005180000-0x0000000005181000-memory.dmp

          memory/2168-115-0x0000000000750000-0x0000000000751000-memory.dmp

          memory/2168-116-0x00000000057D0000-0x00000000057D1000-memory.dmp

          memory/2168-124-0x00000000052C0000-0x00000000052C1000-memory.dmp

          memory/2352-119-0x0000000000400000-0x0000000000422000-memory.dmp

          memory/2352-126-0x0000000006820000-0x0000000006821000-memory.dmp

          memory/2352-128-0x0000000005950000-0x0000000005951000-memory.dmp

          memory/2352-129-0x0000000005BF0000-0x0000000005BF1000-memory.dmp

          memory/2352-130-0x0000000005B70000-0x0000000005B71000-memory.dmp

          memory/2352-131-0x00000000066A0000-0x00000000066A1000-memory.dmp

          memory/2352-132-0x0000000005810000-0x0000000005D0E000-memory.dmp