Analysis

  • max time kernel
    135s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-11-2024 12:34

General

  • Target

    07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe

  • Size

    581KB

  • MD5

    593e47c59bbfc31b3a0ab2270e44050e

  • SHA1

    5e27924deacc2872506d3c53da049bda2e83da63

  • SHA256

    07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d

  • SHA512

    25c4a637caee66aa6154c95fdb504886c2064c2a0a5d002e74f6a9699a011e18d1c4725d121fc8370e81e8001a1ef35c8cfa4017682163af0c0b5f0e8b5150d0

  • SSDEEP

    12288:2gnXCptMOVe6UUOA2OFwXy+d15GVXLGrLmRFR:2WX+VBUUoOFwC+9GNL2cR

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 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 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe
    "C:\Users\Admin\AppData\Local\Temp\07be943bf2865ec038460d302867e54b874e101aae5db4d1f75531e447db877d.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2324
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:6124
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2324 -s 1124
      2⤵
      • Program crash
      PID:5356
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2324 -ip 2324
    1⤵
      PID:5216

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      f16fb63d4e551d3808e8f01f2671b57e

      SHA1

      781153ad6235a1152da112de1fb39a6f2d063575

      SHA256

      8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

      SHA512

      fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

    • memory/2324-29-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-15-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-4-0x0000000000400000-0x0000000000837000-memory.dmp

      Filesize

      4.2MB

    • memory/2324-5-0x0000000004ED0000-0x0000000004F38000-memory.dmp

      Filesize

      416KB

    • memory/2324-6-0x0000000004F80000-0x0000000005524000-memory.dmp

      Filesize

      5.6MB

    • memory/2324-7-0x0000000005570000-0x00000000055D6000-memory.dmp

      Filesize

      408KB

    • memory/2324-35-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-8-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-51-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-71-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-69-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-67-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-65-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-63-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-59-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-57-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-55-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-54-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-49-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-48-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-45-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-43-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-41-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-39-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-37-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-33-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-2180-0x0000000000400000-0x0000000000837000-memory.dmp

      Filesize

      4.2MB

    • memory/2324-31-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-3-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2324-25-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-23-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-21-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-19-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-17-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-28-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-13-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-11-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-61-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-9-0x0000000005570000-0x00000000055D0000-memory.dmp

      Filesize

      384KB

    • memory/2324-2155-0x0000000005760000-0x0000000005792000-memory.dmp

      Filesize

      200KB

    • memory/2324-2154-0x00000000009E0000-0x0000000000AE0000-memory.dmp

      Filesize

      1024KB

    • memory/2324-2-0x0000000002480000-0x00000000024DB000-memory.dmp

      Filesize

      364KB

    • memory/2324-2179-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2324-1-0x00000000009E0000-0x0000000000AE0000-memory.dmp

      Filesize

      1024KB

    • memory/2324-2174-0x0000000002480000-0x00000000024DB000-memory.dmp

      Filesize

      364KB

    • memory/6124-2171-0x00000000055C0000-0x0000000005BD8000-memory.dmp

      Filesize

      6.1MB

    • memory/6124-2172-0x00000000050B0000-0x00000000051BA000-memory.dmp

      Filesize

      1.0MB

    • memory/6124-2173-0x0000000004F70000-0x0000000004F82000-memory.dmp

      Filesize

      72KB

    • memory/6124-2170-0x0000000002770000-0x0000000002776000-memory.dmp

      Filesize

      24KB

    • memory/6124-2176-0x0000000074F10000-0x00000000756C0000-memory.dmp

      Filesize

      7.7MB

    • memory/6124-2175-0x0000000004FE0000-0x000000000501C000-memory.dmp

      Filesize

      240KB

    • memory/6124-2169-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

      Filesize

      4KB

    • memory/6124-2168-0x0000000000650000-0x000000000067E000-memory.dmp

      Filesize

      184KB

    • memory/6124-2177-0x0000000005030000-0x000000000507C000-memory.dmp

      Filesize

      304KB

    • memory/6124-2181-0x0000000074F1E000-0x0000000074F1F000-memory.dmp

      Filesize

      4KB

    • memory/6124-2182-0x0000000074F10000-0x00000000756C0000-memory.dmp

      Filesize

      7.7MB