Analysis

  • max time kernel
    139s
  • max time network
    145s
  • 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 15:22

General

  • Target

    330a782a88339f89e23fda80e291e6fd98df12ad22f3403199d312400be0a702.exe

  • Size

    308KB

  • MD5

    52ad8efcde3840b8494aa57c6ac32dd1

  • SHA1

    9ad18d3116f59700dabbdf0a35998ed6e42b1725

  • SHA256

    330a782a88339f89e23fda80e291e6fd98df12ad22f3403199d312400be0a702

  • SHA512

    94d5f89801795f511d22474178afc550c5dbbc4e5d5112f164a775a85cef84c314c097358888577858176241a9de4cfd370d2de97d96aad23bd17fde405ef2db

  • SSDEEP

    6144:AJie0RFHWXwvTygXUNVS4MGh1aBFrvz1xcxcVtf0P:AJoRXyR1aBFrvz1xcxycP

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\330a782a88339f89e23fda80e291e6fd98df12ad22f3403199d312400be0a702.exe
    "C:\Users\Admin\AppData\Local\Temp\330a782a88339f89e23fda80e291e6fd98df12ad22f3403199d312400be0a702.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3664
    • 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:224
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3664 -s 152
      2⤵
      • Program crash
      PID:1280
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3664 -ip 3664
    1⤵
      PID:5012

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Credential Access

    Credentials in Files

    1
    T1081

    Collection

    Data from Local System

    1
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/224-133-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/224-138-0x0000000005AF0000-0x0000000006108000-memory.dmp
      Filesize

      6.1MB

    • memory/224-139-0x00000000055E0000-0x00000000056EA000-memory.dmp
      Filesize

      1.0MB

    • memory/224-140-0x00000000053C0000-0x00000000053D0000-memory.dmp
      Filesize

      64KB

    • memory/224-141-0x0000000005350000-0x0000000005362000-memory.dmp
      Filesize

      72KB

    • memory/224-142-0x00000000054D0000-0x000000000550C000-memory.dmp
      Filesize

      240KB

    • memory/224-143-0x00000000057D0000-0x0000000005846000-memory.dmp
      Filesize

      472KB

    • memory/224-144-0x00000000058F0000-0x0000000005982000-memory.dmp
      Filesize

      584KB

    • memory/224-145-0x0000000005850000-0x00000000058B6000-memory.dmp
      Filesize

      408KB

    • memory/224-146-0x0000000006BB0000-0x0000000007154000-memory.dmp
      Filesize

      5.6MB

    • memory/224-147-0x00000000068D0000-0x0000000006A92000-memory.dmp
      Filesize

      1.8MB

    • memory/224-148-0x0000000008D80000-0x00000000092AC000-memory.dmp
      Filesize

      5.2MB

    • memory/224-149-0x0000000006870000-0x00000000068C0000-memory.dmp
      Filesize

      320KB

    • memory/224-150-0x00000000053C0000-0x00000000053D0000-memory.dmp
      Filesize

      64KB