Analysis

  • max time kernel
    109s
  • max time network
    121s
  • 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 13:05

General

  • Target

    2e029af2e2e92161dc56d8b8238308dacea1ed482d8a24ddb17e5c12ed737a48N.exe

  • Size

    479KB

  • MD5

    90a36657350916d24776e38c71043820

  • SHA1

    a8eb65a18d5b0736b5b0abed76ea2e79abfe6411

  • SHA256

    2e029af2e2e92161dc56d8b8238308dacea1ed482d8a24ddb17e5c12ed737a48

  • SHA512

    1e57db1b3b60633988a80b03dd02d1e2dfeb6447fa9ea267034de1dd50dd9f090a1db0d427a607ba41b42fcb8b45c51de8f6a0570d2ef04fc511cd89809fb34f

  • SSDEEP

    12288:8z2/F3bj2fsc9W2YulMgUz0JJZqeA6ebOhr14TaNsZZK7N:G6Fxclyhze3qJOj4TaKZZK

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\2e029af2e2e92161dc56d8b8238308dacea1ed482d8a24ddb17e5c12ed737a48N.exe
    "C:\Users\Admin\AppData\Local\Temp\2e029af2e2e92161dc56d8b8238308dacea1ed482d8a24ddb17e5c12ed737a48N.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3804
    • C:\Windows\Temp\1.exe
      "C:\Windows\Temp\1.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:4136
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3804 -s 1468
      2⤵
      • Program crash
      PID:1372
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 3804 -ip 3804
    1⤵
      PID:4524

    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/3804-34-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-19-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-4-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/3804-5-0x0000000004FA0000-0x0000000005008000-memory.dmp

      Filesize

      416KB

    • memory/3804-6-0x0000000005050000-0x00000000055F4000-memory.dmp

      Filesize

      5.6MB

    • memory/3804-7-0x0000000005640000-0x00000000056A6000-memory.dmp

      Filesize

      408KB

    • memory/3804-55-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-41-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-13-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-8-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-69-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-71-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-67-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-65-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-63-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-61-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-59-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-57-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-53-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-51-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-49-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-47-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-45-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-43-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-39-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-37-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-2179-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/3804-35-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-3-0x0000000000400000-0x000000000045E000-memory.dmp

      Filesize

      376KB

    • memory/3804-29-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-27-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-25-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-23-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-21-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-31-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-17-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-15-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-11-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-9-0x0000000005640000-0x00000000056A0000-memory.dmp

      Filesize

      384KB

    • memory/3804-2154-0x00000000008A0000-0x00000000009A0000-memory.dmp

      Filesize

      1024KB

    • memory/3804-2155-0x0000000005880000-0x00000000058B2000-memory.dmp

      Filesize

      200KB

    • memory/3804-2-0x00000000025B0000-0x000000000260B000-memory.dmp

      Filesize

      364KB

    • memory/3804-2180-0x0000000000400000-0x000000000081E000-memory.dmp

      Filesize

      4.1MB

    • memory/3804-1-0x00000000008A0000-0x00000000009A0000-memory.dmp

      Filesize

      1024KB

    • memory/3804-2173-0x00000000025B0000-0x000000000260B000-memory.dmp

      Filesize

      364KB

    • memory/4136-2171-0x0000000005840000-0x0000000005E58000-memory.dmp

      Filesize

      6.1MB

    • memory/4136-2172-0x0000000005330000-0x000000000543A000-memory.dmp

      Filesize

      1.0MB

    • memory/4136-2170-0x00000000011F0000-0x00000000011F6000-memory.dmp

      Filesize

      24KB

    • memory/4136-2174-0x0000000002CA0000-0x0000000002CB2000-memory.dmp

      Filesize

      72KB

    • memory/4136-2175-0x0000000005070000-0x00000000050AC000-memory.dmp

      Filesize

      240KB

    • memory/4136-2176-0x0000000074B10000-0x00000000752C0000-memory.dmp

      Filesize

      7.7MB

    • memory/4136-2168-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

      Filesize

      4KB

    • memory/4136-2169-0x00000000007D0000-0x00000000007FE000-memory.dmp

      Filesize

      184KB

    • memory/4136-2177-0x00000000050B0000-0x00000000050FC000-memory.dmp

      Filesize

      304KB

    • memory/4136-2181-0x0000000074B1E000-0x0000000074B1F000-memory.dmp

      Filesize

      4KB

    • memory/4136-2182-0x0000000074B10000-0x00000000752C0000-memory.dmp

      Filesize

      7.7MB