Analysis

  • max time kernel
    137s
  • max time network
    146s
  • 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 20:38

General

  • Target

    286427088efeecda9092b7304bfe9ae54dade93b99673ae5387d4db74e2cbdce.exe

  • Size

    574KB

  • MD5

    f623a489680149872f07998675be89df

  • SHA1

    9f9e633f612c9004c203c22b1de96990e033314a

  • SHA256

    286427088efeecda9092b7304bfe9ae54dade93b99673ae5387d4db74e2cbdce

  • SHA512

    9ba70c46d6006b7c19a04790fabe5ecf19008e72d025c50768f014999611fa59800f4884586d4f27f82e01efc64f7e266591a007b97e1b72b3dad2aa9ec8cea0

  • SSDEEP

    6144:SJm3F0a3IQIfRRc8Uf+9YbUtj7a4CQ3gtNssR8Z+n/Su0miJEoMsfhVbeSxfq:SJm10a3IQu5UWaojW4VvEZSJ9MsZ

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\286427088efeecda9092b7304bfe9ae54dade93b99673ae5387d4db74e2cbdce.exe
    "C:\Users\Admin\AppData\Local\Temp\286427088efeecda9092b7304bfe9ae54dade93b99673ae5387d4db74e2cbdce.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2916
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2560
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2916 -s 852
      2⤵
      • Program crash
      PID:5784
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2916 -ip 2916
    1⤵
      PID:5712

    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/2560-2182-0x0000000074900000-0x00000000750B0000-memory.dmp

      Filesize

      7.7MB

    • memory/2560-2181-0x000000007490E000-0x000000007490F000-memory.dmp

      Filesize

      4KB

    • memory/2560-2176-0x00000000050B0000-0x00000000050FC000-memory.dmp

      Filesize

      304KB

    • memory/2560-2177-0x0000000074900000-0x00000000750B0000-memory.dmp

      Filesize

      7.7MB

    • memory/2560-2175-0x0000000005040000-0x000000000507C000-memory.dmp

      Filesize

      240KB

    • memory/2560-2173-0x0000000002A70000-0x0000000002A82000-memory.dmp

      Filesize

      72KB

    • memory/2560-2172-0x00000000051C0000-0x00000000052CA000-memory.dmp

      Filesize

      1.0MB

    • memory/2560-2171-0x00000000056D0000-0x0000000005CE8000-memory.dmp

      Filesize

      6.1MB

    • memory/2560-2170-0x0000000002A20000-0x0000000002A26000-memory.dmp

      Filesize

      24KB

    • memory/2560-2169-0x000000007490E000-0x000000007490F000-memory.dmp

      Filesize

      4KB

    • memory/2560-2168-0x00000000006A0000-0x00000000006CE000-memory.dmp

      Filesize

      184KB

    • memory/2916-57-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-53-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-1-0x0000000000A40000-0x0000000000B40000-memory.dmp

      Filesize

      1024KB

    • memory/2916-55-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-51-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-49-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-47-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-43-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-41-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-39-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-35-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-33-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-31-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-29-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-27-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-25-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-23-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-19-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-17-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-15-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-13-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-11-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-9-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-59-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-45-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-37-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-21-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-8-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-2154-0x0000000005770000-0x00000000057A2000-memory.dmp

      Filesize

      200KB

    • memory/2916-2155-0x0000000000A40000-0x0000000000B40000-memory.dmp

      Filesize

      1024KB

    • memory/2916-61-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-63-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-65-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-67-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-71-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-69-0x0000000002B80000-0x0000000002BE0000-memory.dmp

      Filesize

      384KB

    • memory/2916-7-0x0000000002B80000-0x0000000002BE6000-memory.dmp

      Filesize

      408KB

    • memory/2916-2174-0x0000000002440000-0x000000000249B000-memory.dmp

      Filesize

      364KB

    • memory/2916-6-0x0000000005050000-0x00000000055F4000-memory.dmp

      Filesize

      5.6MB

    • memory/2916-5-0x0000000002B10000-0x0000000002B78000-memory.dmp

      Filesize

      416KB

    • memory/2916-4-0x0000000000400000-0x0000000000835000-memory.dmp

      Filesize

      4.2MB

    • memory/2916-2179-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2916-2180-0x0000000000400000-0x0000000000835000-memory.dmp

      Filesize

      4.2MB

    • memory/2916-3-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/2916-2-0x0000000002440000-0x000000000249B000-memory.dmp

      Filesize

      364KB