Analysis

  • max time kernel
    117s
  • max time network
    122s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2024 05:48

General

  • Target

    60c7b51051c04ea8bc005edd7546da50e9c478c8c7d90fa6f6b6fa981372c3cd.exe

  • Size

    424KB

  • MD5

    3e476f97ae06eb0ea4a5b988de991507

  • SHA1

    a82464d4c8612c0016f7ca652394619f9f4f3c14

  • SHA256

    60c7b51051c04ea8bc005edd7546da50e9c478c8c7d90fa6f6b6fa981372c3cd

  • SHA512

    d1950ddafe6e259d57eed171e069fc67a2906aabf02626d2f29bcce77d50bc21da4d76db9ec98a569e4f9c41fc6b18ce45a10839d06c5bf0b496822d3b8e7794

  • SSDEEP

    12288:TiAMagnYfSn/8Pt44URdZutqiPDk/NPJBx55hew:CayLn/o/URdZ/i0PJBxPhL

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

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\60c7b51051c04ea8bc005edd7546da50e9c478c8c7d90fa6f6b6fa981372c3cd.exe
    "C:\Users\Admin\AppData\Local\Temp\60c7b51051c04ea8bc005edd7546da50e9c478c8c7d90fa6f6b6fa981372c3cd.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3024
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:3488
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3024 -s 1420
      2⤵
      • Program crash
      PID:1804
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3024 -ip 3024
    1⤵
      PID:1580

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      1073b2e7f778788852d3f7bb79929882

      SHA1

      7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

      SHA256

      c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

      SHA512

      90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

    • memory/3024-29-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-15-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-4-0x0000000000400000-0x00000000004D8000-memory.dmp

      Filesize

      864KB

    • memory/3024-5-0x0000000004D10000-0x0000000004D76000-memory.dmp

      Filesize

      408KB

    • memory/3024-6-0x0000000004DA0000-0x0000000005344000-memory.dmp

      Filesize

      5.6MB

    • memory/3024-7-0x0000000005350000-0x00000000053B6000-memory.dmp

      Filesize

      408KB

    • memory/3024-45-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-55-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-71-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-69-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-67-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-65-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-63-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-61-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-59-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-57-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-53-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-51-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-49-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-47-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-43-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-42-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-39-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-38-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-35-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-33-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-2113-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/3024-32-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-3-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/3024-25-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-21-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-19-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-17-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-23-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-27-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-13-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-11-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-9-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-8-0x0000000005350000-0x00000000053AF000-memory.dmp

      Filesize

      380KB

    • memory/3024-2088-0x00000000007F0000-0x00000000008F0000-memory.dmp

      Filesize

      1024KB

    • memory/3024-2089-0x0000000005540000-0x0000000005572000-memory.dmp

      Filesize

      200KB

    • memory/3024-2-0x0000000000790000-0x00000000007EB000-memory.dmp

      Filesize

      364KB

    • memory/3024-2114-0x0000000000400000-0x00000000004D8000-memory.dmp

      Filesize

      864KB

    • memory/3024-1-0x00000000007F0000-0x00000000008F0000-memory.dmp

      Filesize

      1024KB

    • memory/3024-2107-0x0000000000790000-0x00000000007EB000-memory.dmp

      Filesize

      364KB

    • memory/3488-2105-0x00000000053C0000-0x00000000059D8000-memory.dmp

      Filesize

      6.1MB

    • memory/3488-2106-0x0000000004EB0000-0x0000000004FBA000-memory.dmp

      Filesize

      1.0MB

    • memory/3488-2104-0x0000000004C50000-0x0000000004C56000-memory.dmp

      Filesize

      24KB

    • memory/3488-2108-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

      Filesize

      72KB

    • memory/3488-2109-0x00000000747E0000-0x0000000074F90000-memory.dmp

      Filesize

      7.7MB

    • memory/3488-2110-0x0000000004E20000-0x0000000004E5C000-memory.dmp

      Filesize

      240KB

    • memory/3488-2101-0x0000000000480000-0x00000000004B0000-memory.dmp

      Filesize

      192KB

    • memory/3488-2102-0x00000000747EE000-0x00000000747EF000-memory.dmp

      Filesize

      4KB

    • memory/3488-2111-0x0000000004E60000-0x0000000004EAC000-memory.dmp

      Filesize

      304KB

    • memory/3488-2115-0x00000000747EE000-0x00000000747EF000-memory.dmp

      Filesize

      4KB

    • memory/3488-2116-0x00000000747E0000-0x0000000074F90000-memory.dmp

      Filesize

      7.7MB