Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-11-2024 04:44

General

  • Target

    d768182079e0599af990340598f7d1483856a2fcbd8a2c96425dfb6b585e74f7.exe

  • Size

    793KB

  • MD5

    f0859854f7aa827507ec93624faf8224

  • SHA1

    44459fd0bb5fefcc1f6777277e793d62030d0965

  • SHA256

    d768182079e0599af990340598f7d1483856a2fcbd8a2c96425dfb6b585e74f7

  • SHA512

    57bdda92f90d6aff7978a26b607591355db95181fa6579daec59b0379df6e6fc55efb775ededcf83e64d71f31d69284e2dbc3f40f008e80bbd56309d56069601

  • SSDEEP

    12288:Yy90awlzweD+hhPO22A5IYinnqFBrR57w57PWndnep9z818u++2BzTszki:YyYdfahpN2FdnWRC57unkp9oCk2BzTu

Malware Config

Extracted

Family

redline

Botnet

gena

C2

185.161.248.73:4164

Attributes
  • auth_value

    d05bf43eef533e262271449829751d07

Extracted

Family

redline

Botnet

dante

C2

185.161.248.73:4164

Attributes
  • auth_value

    f4066af6b8a6f23125c8ee48288a3f90

Signatures

  • RedLine

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

  • RedLine payload 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 4 IoCs
  • Adds Run key to start application 2 TTPs 2 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 5 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 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d768182079e0599af990340598f7d1483856a2fcbd8a2c96425dfb6b585e74f7.exe
    "C:\Users\Admin\AppData\Local\Temp\d768182079e0599af990340598f7d1483856a2fcbd8a2c96425dfb6b585e74f7.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4548
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x39604224.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x39604224.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4292
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m82893960.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m82893960.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3888
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:4392
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 1384
          4⤵
          • Program crash
          PID:5608
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n56247084.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n56247084.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:5816
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3888 -ip 3888
    1⤵
      PID:2744

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x39604224.exe

      Filesize

      590KB

      MD5

      0b6d6ea2ac09a2c7d4a3b1c0d4b10196

      SHA1

      53c29d7ad7fe73e49179cd21cb11cbd723e5ad84

      SHA256

      3047df38d27e112967bc429d81ffd84b1d69a871920789de9ddc572676baa498

      SHA512

      169eb8ca5a18f6ee02b21ca77ce0510dd53768f3e772a277aa1fa84c9c17ea5d00b0386527ee46480b604b503b74f0408a192da736e62381452b160e5fc47c14

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m82893960.exe

      Filesize

      530KB

      MD5

      cf4a42219ec01505dff44a0df2772be3

      SHA1

      1a4a2c58f92d84c6b1ce28d73c8d2342d81a0807

      SHA256

      6e0f5e234a497eb41ccaa3ac647783d6f2624089808ec1acdb7f08c37208fb36

      SHA512

      7a90bf6a0c76a09f80d33931bad742cd42ea01d6d26444909b03d72ae03ca79e15c2edecfd94f9f8bf08f0826c27e85e3d7e4eb0f73f4bd2346af7b129445657

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\n56247084.exe

      Filesize

      169KB

      MD5

      49d57a4509bf51d0b7193cc94425f306

      SHA1

      712761e4b074b87bd178cabebaaa7953be85f3df

      SHA256

      2f9d41954351ad2b4d4a03c23a642c26483f623d4f53500ef8fd71d56bee7192

      SHA512

      c984948de2f186fffda29e887490c849e905808ec39a39b20ab8115e6acf9432252138aba32cc34c84b2bcb1d22a300fc9d69eb7e0935d77815eebac04adcc5b

    • C:\Windows\Temp\1.exe

      Filesize

      168KB

      MD5

      f16fb63d4e551d3808e8f01f2671b57e

      SHA1

      781153ad6235a1152da112de1fb39a6f2d063575

      SHA256

      8a34627d2a802a7222661926a21bfe7e05835d8dca23459a50c62ccac4619581

      SHA512

      fad96ade34ff0637238ebf22941dcf21d9ddbe41e10b04d32a904c6018e0c9914345fc86e0ef8c27b95e3813eb60af233b2e47a585c150b9d1c14d48906f78cf

    • memory/3888-51-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-2191-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/3888-47-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-18-0x0000000000400000-0x0000000000A95000-memory.dmp

      Filesize

      6.6MB

    • memory/3888-19-0x0000000002B90000-0x0000000002BF8000-memory.dmp

      Filesize

      416KB

    • memory/3888-20-0x0000000005370000-0x0000000005914000-memory.dmp

      Filesize

      5.6MB

    • memory/3888-21-0x0000000002D70000-0x0000000002DD6000-memory.dmp

      Filesize

      408KB

    • memory/3888-25-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-31-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-75-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-85-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-83-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-81-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-79-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-77-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-73-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-69-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-67-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-65-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-63-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-61-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-59-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-57-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-55-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-15-0x0000000000D50000-0x0000000000E50000-memory.dmp

      Filesize

      1024KB

    • memory/3888-50-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-17-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/3888-45-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-16-0x0000000002750000-0x00000000027AB000-memory.dmp

      Filesize

      364KB

    • memory/3888-39-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-37-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-35-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-29-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-28-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-23-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-71-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-53-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-43-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-33-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-22-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/3888-2169-0x0000000005200000-0x0000000005232000-memory.dmp

      Filesize

      200KB

    • memory/3888-2168-0x0000000000D50000-0x0000000000E50000-memory.dmp

      Filesize

      1024KB

    • memory/3888-2190-0x0000000002750000-0x00000000027AB000-memory.dmp

      Filesize

      364KB

    • memory/3888-2192-0x0000000000400000-0x0000000000A95000-memory.dmp

      Filesize

      6.6MB

    • memory/3888-41-0x0000000002D70000-0x0000000002DD0000-memory.dmp

      Filesize

      384KB

    • memory/4392-2182-0x0000000000E50000-0x0000000000E7E000-memory.dmp

      Filesize

      184KB

    • memory/4392-2183-0x0000000005630000-0x0000000005636000-memory.dmp

      Filesize

      24KB

    • memory/4392-2184-0x0000000005DC0000-0x00000000063D8000-memory.dmp

      Filesize

      6.1MB

    • memory/4392-2185-0x00000000058B0000-0x00000000059BA000-memory.dmp

      Filesize

      1.0MB

    • memory/4392-2186-0x00000000057D0000-0x00000000057E2000-memory.dmp

      Filesize

      72KB

    • memory/4392-2187-0x0000000005830000-0x000000000586C000-memory.dmp

      Filesize

      240KB

    • memory/4392-2188-0x00000000059C0000-0x0000000005A0C000-memory.dmp

      Filesize

      304KB

    • memory/5816-2196-0x00000000009E0000-0x0000000000A10000-memory.dmp

      Filesize

      192KB

    • memory/5816-2197-0x00000000051C0000-0x00000000051C6000-memory.dmp

      Filesize

      24KB