Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220722-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-07-2022 06:07

General

  • Target

    792deb452983410ca8d4cc963c27363a5b5810a26114bfde915779a60fdf1491.exe

  • Size

    2.5MB

  • MD5

    271530a1d3e1e350f2e0bcb0e1ce3ec9

  • SHA1

    6a01d696d6651ca5554e6d69b29e657bf5105699

  • SHA256

    792deb452983410ca8d4cc963c27363a5b5810a26114bfde915779a60fdf1491

  • SHA512

    c598083eff36649cccb30fc785ef5366247a5f1f7082ddd77d684a4fa6e2acb74990c9f8ddfcc69e41d200706b4c598564668f1faadf9bb9043e9d02b8bf2169

Malware Config

Extracted

Family

redline

Botnet

top1

C2

pemararslava.xyz:80

Attributes
  • auth_value

    e3ff30d1ffe0ffdb11211b351a0179a1

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
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\792deb452983410ca8d4cc963c27363a5b5810a26114bfde915779a60fdf1491.exe
    "C:\Users\Admin\AppData\Local\Temp\792deb452983410ca8d4cc963c27363a5b5810a26114bfde915779a60fdf1491.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4952
    • 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:197188

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/197188-132-0x0000000000000000-mapping.dmp
  • memory/197188-133-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/197188-138-0x0000000005BC0000-0x00000000061D8000-memory.dmp
    Filesize

    6.1MB

  • memory/197188-139-0x0000000005660000-0x0000000005672000-memory.dmp
    Filesize

    72KB

  • memory/197188-140-0x0000000005790000-0x000000000589A000-memory.dmp
    Filesize

    1.0MB

  • memory/197188-141-0x00000000056C0000-0x00000000056FC000-memory.dmp
    Filesize

    240KB

  • memory/197188-142-0x00000000068D0000-0x0000000006936000-memory.dmp
    Filesize

    408KB

  • memory/197188-143-0x0000000006FF0000-0x0000000007594000-memory.dmp
    Filesize

    5.6MB

  • memory/197188-144-0x0000000006B20000-0x0000000006BB2000-memory.dmp
    Filesize

    584KB

  • memory/197188-145-0x0000000006BC0000-0x0000000006C36000-memory.dmp
    Filesize

    472KB

  • memory/197188-146-0x0000000006C40000-0x0000000006C5E000-memory.dmp
    Filesize

    120KB

  • memory/197188-147-0x0000000007770000-0x0000000007932000-memory.dmp
    Filesize

    1.8MB

  • memory/197188-148-0x0000000007E70000-0x000000000839C000-memory.dmp
    Filesize

    5.2MB