Analysis

  • max time kernel
    150s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/06/2023, 01:07

General

  • Target

    471734387a0853f40d7a220aa8198df02846f8efc5ed15d9b688c8665ff25367.exe

  • Size

    282KB

  • MD5

    a24a0fb8207f79cb0d6f07ad487014a9

  • SHA1

    374db7915888b41148536c22dd2a06c718c20a29

  • SHA256

    471734387a0853f40d7a220aa8198df02846f8efc5ed15d9b688c8665ff25367

  • SHA512

    43cba8ecff3e20ffba3f704ab991843a4a4808082f63365220a8706efcc2622785de30f1f4de72ddd1b072d8a9c166b3342d77aee32b1d81bfca029ef951892a

  • SSDEEP

    6144:SQvoWvJsxfawvTygXUNVS4MGh1aBFrvz1xcxcWhgrt:SUWpyR1aBFrvz1xcxdgrt

Malware Config

Extracted

Family

redline

Botnet

sheron

C2

83.97.73.129:19068

Attributes
  • auth_value

    2d067e7e2372227d3a03b335260112e9

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\471734387a0853f40d7a220aa8198df02846f8efc5ed15d9b688c8665ff25367.exe
    "C:\Users\Admin\AppData\Local\Temp\471734387a0853f40d7a220aa8198df02846f8efc5ed15d9b688c8665ff25367.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:432
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1104
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 432 -s 148
      2⤵
      • Program crash
      PID:2604
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 432 -ip 432
    1⤵
      PID:1148

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1104-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1104-138-0x0000000005960000-0x0000000005F78000-memory.dmp

      Filesize

      6.1MB

    • memory/1104-139-0x0000000005450000-0x000000000555A000-memory.dmp

      Filesize

      1.0MB

    • memory/1104-140-0x0000000005380000-0x0000000005392000-memory.dmp

      Filesize

      72KB

    • memory/1104-141-0x00000000053E0000-0x000000000541C000-memory.dmp

      Filesize

      240KB

    • memory/1104-142-0x0000000005230000-0x0000000005240000-memory.dmp

      Filesize

      64KB

    • memory/1104-143-0x0000000005230000-0x0000000005240000-memory.dmp

      Filesize

      64KB

    • memory/1104-144-0x0000000005850000-0x00000000058C6000-memory.dmp

      Filesize

      472KB

    • memory/1104-145-0x0000000006020000-0x00000000060B2000-memory.dmp

      Filesize

      584KB

    • memory/1104-146-0x0000000006A20000-0x0000000006FC4000-memory.dmp

      Filesize

      5.6MB

    • memory/1104-147-0x0000000005F80000-0x0000000005FE6000-memory.dmp

      Filesize

      408KB

    • memory/1104-148-0x0000000006840000-0x0000000006A02000-memory.dmp

      Filesize

      1.8MB

    • memory/1104-149-0x0000000008BF0000-0x000000000911C000-memory.dmp

      Filesize

      5.2MB

    • memory/1104-150-0x00000000067F0000-0x0000000006840000-memory.dmp

      Filesize

      320KB