Analysis

  • max time kernel
    135s
  • max time network
    144s
  • 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 15:18

General

  • Target

    2927bc846121875589e0e0aef1e2d5e1f4560f2afeac86ef7a1456ebd52655f7.exe

  • Size

    308KB

  • MD5

    a30b4635360d9048273e3a1b741dc672

  • SHA1

    a58eb314de009e7b135a4b28adf73800d07be723

  • SHA256

    2927bc846121875589e0e0aef1e2d5e1f4560f2afeac86ef7a1456ebd52655f7

  • SHA512

    e55d34c9ead279a8225661f988c1962428d830bd77db30d055372e068b02ba057fcaa13a52e0753d0003e83f42ad39f2d022b51c602ec185b875e181c4a671bc

  • SSDEEP

    6144:aJie0RFHhNXwvTygXUNVS4MGh1aBFrvz1xcxcVt8P:aJoRqyR1aBFrvz1xcxy8P

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\2927bc846121875589e0e0aef1e2d5e1f4560f2afeac86ef7a1456ebd52655f7.exe
    "C:\Users\Admin\AppData\Local\Temp\2927bc846121875589e0e0aef1e2d5e1f4560f2afeac86ef7a1456ebd52655f7.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2640
    • 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:3524
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 504
      2⤵
      • Program crash
      PID:1300
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2640 -ip 2640
    1⤵
      PID:1804

    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/3524-133-0x0000000000400000-0x0000000000430000-memory.dmp
      Filesize

      192KB

    • memory/3524-138-0x000000000B040000-0x000000000B658000-memory.dmp
      Filesize

      6.1MB

    • memory/3524-139-0x000000000ABC0000-0x000000000ACCA000-memory.dmp
      Filesize

      1.0MB

    • memory/3524-140-0x000000000AB00000-0x000000000AB12000-memory.dmp
      Filesize

      72KB

    • memory/3524-141-0x000000000AB60000-0x000000000AB9C000-memory.dmp
      Filesize

      240KB

    • memory/3524-142-0x0000000005690000-0x00000000056A0000-memory.dmp
      Filesize

      64KB

    • memory/3524-143-0x000000000AE70000-0x000000000AEE6000-memory.dmp
      Filesize

      472KB

    • memory/3524-144-0x000000000AF90000-0x000000000B022000-memory.dmp
      Filesize

      584KB

    • memory/3524-145-0x000000000AEF0000-0x000000000AF56000-memory.dmp
      Filesize

      408KB

    • memory/3524-146-0x000000000C050000-0x000000000C5F4000-memory.dmp
      Filesize

      5.6MB

    • memory/3524-147-0x000000000BC80000-0x000000000BCD0000-memory.dmp
      Filesize

      320KB

    • memory/3524-148-0x000000000C600000-0x000000000C7C2000-memory.dmp
      Filesize

      1.8MB

    • memory/3524-149-0x000000000CD00000-0x000000000D22C000-memory.dmp
      Filesize

      5.2MB

    • memory/3524-150-0x0000000005690000-0x00000000056A0000-memory.dmp
      Filesize

      64KB