Analysis

  • max time kernel
    55s
  • max time network
    147s
  • 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 16:53

General

  • Target

    a6ffcc7148967acbf4c10975d1fcaac03b3141298af24511f23d0e4516f801e4.exe

  • Size

    261KB

  • MD5

    9f06cc29e1d6d31dd7b7e2877b6fd2b2

  • SHA1

    d892f6057e749b3a6da3c910a3529a24fd36dde8

  • SHA256

    a6ffcc7148967acbf4c10975d1fcaac03b3141298af24511f23d0e4516f801e4

  • SHA512

    3e869d95cf2db2ad753c92781659ed63a7c8be1c10e44201cb1b50eb8d50336c2f97270cd2a20fe37101f886a41feb3170f9eb9b010f2705f3432a90c2ce1c9e

  • SSDEEP

    3072:ohg7OHt1FOMRyHFaQ7RQ05CTEezbClXv8r8+oFe6gobFHFzA+E+2yQHcj/:4gyHt12FaQ7W05AEezbMPZFzAy2yA

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\a6ffcc7148967acbf4c10975d1fcaac03b3141298af24511f23d0e4516f801e4.exe
    "C:\Users\Admin\AppData\Local\Temp\a6ffcc7148967acbf4c10975d1fcaac03b3141298af24511f23d0e4516f801e4.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2900
    • 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:3388
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 232
      2⤵
      • Program crash
      PID:4956

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3388-122-0x0000000000400000-0x0000000000430000-memory.dmp

    Filesize

    192KB

  • memory/3388-130-0x0000000006E00000-0x0000000006E06000-memory.dmp

    Filesize

    24KB

  • memory/3388-131-0x0000000009B20000-0x000000000A126000-memory.dmp

    Filesize

    6.0MB

  • memory/3388-132-0x0000000009620000-0x000000000972A000-memory.dmp

    Filesize

    1.0MB

  • memory/3388-133-0x0000000009550000-0x0000000009562000-memory.dmp

    Filesize

    72KB

  • memory/3388-134-0x0000000006E10000-0x0000000006E20000-memory.dmp

    Filesize

    64KB

  • memory/3388-135-0x00000000095B0000-0x00000000095EE000-memory.dmp

    Filesize

    248KB

  • memory/3388-136-0x0000000009730000-0x000000000977B000-memory.dmp

    Filesize

    300KB

  • memory/3388-141-0x0000000006E10000-0x0000000006E20000-memory.dmp

    Filesize

    64KB

  • memory/3388-142-0x00000000097E0000-0x0000000009856000-memory.dmp

    Filesize

    472KB

  • memory/3388-143-0x0000000009860000-0x00000000098F2000-memory.dmp

    Filesize

    584KB

  • memory/3388-144-0x0000000009900000-0x0000000009966000-memory.dmp

    Filesize

    408KB

  • memory/3388-145-0x000000000AB40000-0x000000000B03E000-memory.dmp

    Filesize

    5.0MB

  • memory/3388-156-0x000000000A480000-0x000000000A4D0000-memory.dmp

    Filesize

    320KB

  • memory/3388-403-0x000000000A950000-0x000000000AB12000-memory.dmp

    Filesize

    1.8MB

  • memory/3388-404-0x000000000C890000-0x000000000CDBC000-memory.dmp

    Filesize

    5.2MB