Analysis

  • max time kernel
    83s
  • max time network
    86s
  • platform
    windows10_x64
  • resource
    win10-20220414-en
  • submitted
    13-06-2022 08:47

General

  • Target

    3088a67d194464523155469883384a4ce31561a687eb043193626413a04d1c47.exe

  • Size

    715KB

  • MD5

    b2597ec77776f532e80fd523ce07a24c

  • SHA1

    221e5ac386e26433741fdea18d5b4900608fb546

  • SHA256

    3088a67d194464523155469883384a4ce31561a687eb043193626413a04d1c47

  • SHA512

    c81f4a8507f49c0a0cf2f968002612c29a8f65e9788a66c658e1f99f36d919f7ecdbbfa61c848eb96e89f9eaa7fcf713a5625a6822e49cd0e801a2137bd39735

Malware Config

Extracted

Family

redline

Botnet

76

C2

139.99.32.83:43199

Attributes
  • auth_value

    44d461325298129ed3c705440f57962c

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine Payload 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3088a67d194464523155469883384a4ce31561a687eb043193626413a04d1c47.exe
    "C:\Users\Admin\AppData\Local\Temp\3088a67d194464523155469883384a4ce31561a687eb043193626413a04d1c47.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2692
    • 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:1272
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 372
      2⤵
      • Program crash
      PID:2200
  • \??\c:\windows\system32\svchost.exe
    c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s NgcSvc
    1⤵
      PID:3440
    • \??\c:\windows\system32\svchost.exe
      c:\windows\system32\svchost.exe -k localsystemnetworkrestricted -s DeviceAssociationService
      1⤵
        PID:3748

      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/1272-179-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-221-0x000000000A160000-0x000000000A1C6000-memory.dmp
        Filesize

        408KB

      • memory/1272-249-0x000000000B470000-0x000000000B99C000-memory.dmp
        Filesize

        5.2MB

      • memory/1272-248-0x000000000AD70000-0x000000000AF32000-memory.dmp
        Filesize

        1.8MB

      • memory/1272-235-0x000000000AA50000-0x000000000AAA0000-memory.dmp
        Filesize

        320KB

      • memory/1272-160-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-219-0x00000000096D0000-0x00000000096EE000-memory.dmp
        Filesize

        120KB

      • memory/1272-215-0x000000000A200000-0x000000000A6FE000-memory.dmp
        Filesize

        5.0MB

      • memory/1272-214-0x00000000095C0000-0x0000000009652000-memory.dmp
        Filesize

        584KB

      • memory/1272-213-0x0000000009540000-0x00000000095B6000-memory.dmp
        Filesize

        472KB

      • memory/1272-205-0x0000000009210000-0x000000000925B000-memory.dmp
        Filesize

        300KB

      • memory/1272-203-0x00000000091D0000-0x000000000920E000-memory.dmp
        Filesize

        248KB

      • memory/1272-200-0x00000000092A0000-0x00000000093AA000-memory.dmp
        Filesize

        1.0MB

      • memory/1272-199-0x0000000009170000-0x0000000009182000-memory.dmp
        Filesize

        72KB

      • memory/1272-198-0x00000000096F0000-0x0000000009CF6000-memory.dmp
        Filesize

        6.0MB

      • memory/1272-185-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-184-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-183-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-182-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-137-0x0000000000400000-0x0000000000420000-memory.dmp
        Filesize

        128KB

      • memory/1272-142-0x000000000041AD5A-mapping.dmp
      • memory/1272-143-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-144-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-145-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-146-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-147-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-149-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-150-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-152-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-154-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-153-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-155-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-156-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-157-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-158-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-159-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-161-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-181-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-180-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-163-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-164-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-165-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-167-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-168-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-166-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-169-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-170-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-171-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-172-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-173-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-174-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-176-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-177-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-178-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/1272-162-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-122-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-131-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-118-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-135-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-134-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-133-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-129-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-120-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-136-0x0000000000E66000-0x0000000000E6B000-memory.dmp
        Filesize

        20KB

      • memory/2692-119-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-127-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-128-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-126-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-125-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-124-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-123-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-130-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-121-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB

      • memory/2692-132-0x0000000077360000-0x00000000774EE000-memory.dmp
        Filesize

        1.6MB