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Analysis

  • max time kernel
    140s
  • max time network
    57s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    05/01/2023, 12:49

General

  • Target

    SоftwarеSetuрFilе.exe

  • Size

    686.6MB

  • MD5

    f5679ca36a2c3f5a619e7c35e3897db2

  • SHA1

    55c95120c1e75389b2e45a18c0aa4bda38a9dcf9

  • SHA256

    ead3b800dcccdefeada1f825a3f1911040a965c93f16eed5c711317ab3fb7f0f

  • SHA512

    676bc18e5b19c7d2a44757b04667174704a23c82a4ec4b8db92bd66a63daa98cfed27337c58b6d0ffaec0cf6e9cf2a4215f1ca66d71a1e5c3964d6a9617f44f1

  • SSDEEP

    49152:YmVlA7GqB6/KWpXeJpyYmJdIiDix/TYLAbJMZnMw2tNn1Or/GtXEJ+GRgD6Vk3jI:L8Na5XeJQpU/sLAKnMwoyXz

Malware Config

Extracted

Family

redline

Botnet

Meta

C2

109.205.214.6:81

Attributes
  • auth_value

    ff920b9b3b34fa545260b11f0ece519d

Signatures

  • RedLine

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

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 25 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 64 IoCs
  • Suspicious use of SendNotifyMessage 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SоftwarеSetuрFilе.exe
    "C:\Users\Admin\AppData\Local\Temp\SоftwarеSetuрFilе.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:832
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1856
  • C:\Windows\system32\taskmgr.exe
    "C:\Windows\system32\taskmgr.exe" /4
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1952

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/832-54-0x0000000000A10000-0x0000000000B10000-memory.dmp

    Filesize

    1024KB

  • memory/832-55-0x0000000075291000-0x0000000075293000-memory.dmp

    Filesize

    8KB

  • memory/832-56-0x00000000108B0000-0x00000000108E2000-memory.dmp

    Filesize

    200KB

  • memory/1856-57-0x000007FEFB8E1000-0x000007FEFB8E3000-memory.dmp

    Filesize

    8KB

  • memory/1856-58-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB

  • memory/1856-59-0x0000000140000000-0x00000001405E8000-memory.dmp

    Filesize

    5.9MB