Analysis

  • max time kernel
    54s
  • max time network
    74s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07-06-2023 17:35

General

  • Target

    d75b4f0ff6967de9f2c95a939b34c39a8258784a4624d8a1ac313651dda07915.exe

  • Size

    261KB

  • MD5

    569d3ff9c135932d79be100710a6b9c8

  • SHA1

    08a0ab893d34aa27ba7f457459134ed740e97a6f

  • SHA256

    d75b4f0ff6967de9f2c95a939b34c39a8258784a4624d8a1ac313651dda07915

  • SHA512

    a8de9c120532bc3ba9ee997183304e2793f1449d0ab08dedbebfcc69f560e0088fb8d74c6a0410471a1925a01a269204ac7225e1c63d4adc1eccc26752198ed3

  • SSDEEP

    3072:Whg7j1DOdRyHFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2yQHcj/:SgH1LFaQ7W05AEezbMPZFzAy2yA

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\d75b4f0ff6967de9f2c95a939b34c39a8258784a4624d8a1ac313651dda07915.exe
    "C:\Users\Admin\AppData\Local\Temp\d75b4f0ff6967de9f2c95a939b34c39a8258784a4624d8a1ac313651dda07915.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1616
    • 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:2144
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1616 -s 240
      2⤵
      • Program crash
      PID:4352

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2144-122-0x00000000043A0000-0x00000000043D0000-memory.dmp

    Filesize

    192KB

  • memory/2144-130-0x0000000006560000-0x0000000006566000-memory.dmp

    Filesize

    24KB

  • memory/2144-131-0x00000000091F0000-0x00000000097F6000-memory.dmp

    Filesize

    6.0MB

  • memory/2144-132-0x0000000008CF0000-0x0000000008DFA000-memory.dmp

    Filesize

    1.0MB

  • memory/2144-133-0x0000000008C00000-0x0000000008C12000-memory.dmp

    Filesize

    72KB

  • memory/2144-134-0x0000000008C60000-0x0000000008C9E000-memory.dmp

    Filesize

    248KB

  • memory/2144-135-0x0000000008CA0000-0x0000000008CEB000-memory.dmp

    Filesize

    300KB

  • memory/2144-136-0x0000000008A90000-0x0000000008AA0000-memory.dmp

    Filesize

    64KB

  • memory/2144-141-0x0000000008F70000-0x0000000008FE6000-memory.dmp

    Filesize

    472KB

  • memory/2144-142-0x0000000009090000-0x0000000009122000-memory.dmp

    Filesize

    584KB

  • memory/2144-143-0x0000000008FF0000-0x0000000009056000-memory.dmp

    Filesize

    408KB

  • memory/2144-144-0x000000000A310000-0x000000000A80E000-memory.dmp

    Filesize

    5.0MB

  • memory/2144-155-0x000000000A810000-0x000000000A9D2000-memory.dmp

    Filesize

    1.8MB

  • memory/2144-156-0x000000000C490000-0x000000000C9BC000-memory.dmp

    Filesize

    5.2MB

  • memory/2144-271-0x000000000A030000-0x000000000A080000-memory.dmp

    Filesize

    320KB

  • memory/2144-280-0x0000000008A90000-0x0000000008AA0000-memory.dmp

    Filesize

    64KB