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Analysis

  • max time kernel
    136s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2023, 20:49

General

  • Target

    7fbf39c9c319f6b7a18bbe22595c3fdb6bc6c5328f5c86c49ff00c3977ca0204.exe

  • Size

    252KB

  • MD5

    14767c9448700dffcfea86248f0d653d

  • SHA1

    730fb97e28bec7d016f745f35c0544c957c67a0d

  • SHA256

    7fbf39c9c319f6b7a18bbe22595c3fdb6bc6c5328f5c86c49ff00c3977ca0204

  • SHA512

    8ffa89d3599151b9cdf73fd9fa89c1bfa71ebad9b155735034488f4426ed56e546fb394b6e4238cd32feb957d84c598d9ba8d5a3f656d022d7fd661b1d78d1bd

  • SSDEEP

    6144:haNgzwvTygXUNVS4MGh1aBFrvz1xcxcm:oNgYyR1aBFrvz1xcx

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\7fbf39c9c319f6b7a18bbe22595c3fdb6bc6c5328f5c86c49ff00c3977ca0204.exe
    "C:\Users\Admin\AppData\Local\Temp\7fbf39c9c319f6b7a18bbe22595c3fdb6bc6c5328f5c86c49ff00c3977ca0204.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2456
    • 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:4112
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2456 -s 140
      2⤵
      • Program crash
      PID:1508
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2456 -ip 2456
    1⤵
      PID:2696

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4112-133-0x00000000005C0000-0x00000000005F0000-memory.dmp

      Filesize

      192KB

    • memory/4112-138-0x0000000005360000-0x0000000005978000-memory.dmp

      Filesize

      6.1MB

    • memory/4112-139-0x0000000004E50000-0x0000000004F5A000-memory.dmp

      Filesize

      1.0MB

    • memory/4112-140-0x0000000004BA0000-0x0000000004BB2000-memory.dmp

      Filesize

      72KB

    • memory/4112-141-0x0000000004D40000-0x0000000004D7C000-memory.dmp

      Filesize

      240KB

    • memory/4112-142-0x0000000004C30000-0x0000000004C40000-memory.dmp

      Filesize

      64KB

    • memory/4112-143-0x0000000005020000-0x0000000005096000-memory.dmp

      Filesize

      472KB

    • memory/4112-144-0x0000000005140000-0x00000000051D2000-memory.dmp

      Filesize

      584KB

    • memory/4112-145-0x00000000050A0000-0x0000000005106000-memory.dmp

      Filesize

      408KB

    • memory/4112-146-0x0000000006420000-0x00000000069C4000-memory.dmp

      Filesize

      5.6MB

    • memory/4112-147-0x0000000005E70000-0x0000000005EC0000-memory.dmp

      Filesize

      320KB

    • memory/4112-148-0x00000000061A0000-0x0000000006362000-memory.dmp

      Filesize

      1.8MB

    • memory/4112-149-0x00000000085F0000-0x0000000008B1C000-memory.dmp

      Filesize

      5.2MB

    • memory/4112-150-0x0000000004C30000-0x0000000004C40000-memory.dmp

      Filesize

      64KB