Analysis

  • max time kernel
    119s
  • max time network
    122s
  • 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 01:27

General

  • Target

    c459de17b3525fb568f30a675e6360d431e32ccebe821364c6d0d98e26805328.exe

  • Size

    282KB

  • MD5

    d9743989e3aa88589d34566655d595e1

  • SHA1

    a35535168dda0e565b18cfdb6f1d8da79e63540c

  • SHA256

    c459de17b3525fb568f30a675e6360d431e32ccebe821364c6d0d98e26805328

  • SHA512

    8926471d1866a906f6557ce1663cf878a86ad45b39487358ae5e14a8a027ccd2f3dda80730da638760b1a6a7fe9de7d20b1b72d743a48752d98f4a8273af4938

  • SSDEEP

    6144:BQvoWvJOM/twvTygXUNVS4MGh1aBFrvz1xcxcWh1rt:BUjyyR1aBFrvz1xcxd1rt

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\c459de17b3525fb568f30a675e6360d431e32ccebe821364c6d0d98e26805328.exe
    "C:\Users\Admin\AppData\Local\Temp\c459de17b3525fb568f30a675e6360d431e32ccebe821364c6d0d98e26805328.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2084
    • 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:1136
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 160
      2⤵
      • Program crash
      PID:3216
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2084 -ip 2084
    1⤵
      PID:2152

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/1136-133-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1136-138-0x000000000B0F0000-0x000000000B708000-memory.dmp

      Filesize

      6.1MB

    • memory/1136-139-0x000000000AC70000-0x000000000AD7A000-memory.dmp

      Filesize

      1.0MB

    • memory/1136-140-0x000000000ABB0000-0x000000000ABC2000-memory.dmp

      Filesize

      72KB

    • memory/1136-141-0x000000000AC10000-0x000000000AC4C000-memory.dmp

      Filesize

      240KB

    • memory/1136-142-0x0000000005640000-0x0000000005650000-memory.dmp

      Filesize

      64KB

    • memory/1136-143-0x0000000005640000-0x0000000005650000-memory.dmp

      Filesize

      64KB

    • memory/1136-144-0x000000000B7E0000-0x000000000B856000-memory.dmp

      Filesize

      472KB

    • memory/1136-145-0x000000000B900000-0x000000000B992000-memory.dmp

      Filesize

      584KB

    • memory/1136-146-0x000000000BF50000-0x000000000C4F4000-memory.dmp

      Filesize

      5.6MB

    • memory/1136-147-0x000000000B9A0000-0x000000000BA06000-memory.dmp

      Filesize

      408KB

    • memory/1136-148-0x000000000C500000-0x000000000C6C2000-memory.dmp

      Filesize

      1.8MB

    • memory/1136-149-0x000000000CC00000-0x000000000D12C000-memory.dmp

      Filesize

      5.2MB

    • memory/1136-150-0x000000000BD10000-0x000000000BD60000-memory.dmp

      Filesize

      320KB