Analysis

  • max time kernel
    55s
  • max time network
    98s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    12-11-2022 16:00

General

  • Target

    1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe

  • Size

    242KB

  • MD5

    4f631724394e402ac41744521eadeeab

  • SHA1

    6110301f4cdf7344ba804aa0fe095666bda37446

  • SHA256

    1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35

  • SHA512

    e1532da10430fb11811d2e98a1a9359c8a79cfe08ec26da824daa6e29db45c14102881a0d2f3e2915fabd956b045619fbd176a097081607bf9487963dff24edf

  • SSDEEP

    6144:1EV/oJY6gZme/6ZM8GISMPCiDmLD3e507bNU:2V/oJGUSNbee7bNU

Malware Config

Extracted

Family

redline

Botnet

Google2

C2

167.235.71.14:20469

Attributes
  • auth_value

    fb274d9691235ba015830da570a13578

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • 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\1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe
    "C:\Users\Admin\AppData\Local\Temp\1d9fa30490bb8d11143c10f9ada630baf2c43ac193bdb2f2cc24dbdba3e73b35.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4792
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4800
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4792 -s 244
      2⤵
      • Program crash
      PID:1476

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4792-140-0x0000000000220000-0x000000000025F000-memory.dmp
    Filesize

    252KB

  • memory/4792-117-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4792-118-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4792-119-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4792-120-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4792-121-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4792-116-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-158-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-142-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-129-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-130-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-131-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-162-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-134-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-135-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-137-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-138-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-139-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-127-0x00000000004221AE-mapping.dmp
  • memory/4800-141-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-163-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-143-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-144-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-145-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-146-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-147-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-148-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-149-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-150-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-151-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-152-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-153-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-164-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-155-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-156-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-157-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-122-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/4800-159-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-160-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-132-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-128-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-154-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-165-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-166-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-167-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-168-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-169-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-170-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-171-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-172-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-173-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-174-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-175-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-176-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-177-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-178-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-179-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-181-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-180-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-182-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-183-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-184-0x00000000777D0000-0x000000007795E000-memory.dmp
    Filesize

    1.6MB

  • memory/4800-187-0x000000000A130000-0x000000000A736000-memory.dmp
    Filesize

    6.0MB

  • memory/4800-190-0x000000000B880000-0x000000000B98A000-memory.dmp
    Filesize

    1.0MB

  • memory/4800-197-0x000000000BAB0000-0x000000000BAC2000-memory.dmp
    Filesize

    72KB

  • memory/4800-199-0x000000000BB10000-0x000000000BB4E000-memory.dmp
    Filesize

    248KB

  • memory/4800-201-0x000000000BB50000-0x000000000BB9B000-memory.dmp
    Filesize

    300KB

  • memory/4800-210-0x000000000C680000-0x000000000C6E6000-memory.dmp
    Filesize

    408KB

  • memory/4800-217-0x000000000C790000-0x000000000C822000-memory.dmp
    Filesize

    584KB

  • memory/4800-218-0x000000000CD30000-0x000000000D22E000-memory.dmp
    Filesize

    5.0MB

  • memory/4800-235-0x000000000D230000-0x000000000D3F2000-memory.dmp
    Filesize

    1.8MB

  • memory/4800-236-0x000000000D930000-0x000000000DE5C000-memory.dmp
    Filesize

    5.2MB