Analysis

  • max time kernel
    298s
  • max time network
    304s
  • platform
    windows10-1703_x64
  • resource
    win10-20240404-en
  • resource tags

    arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system
  • submitted
    04/05/2024, 22:36

General

  • Target
    8a92e21b6a8368b36284887e79a364cd9c2fb36cd934f70d7411bea6270d64f3.exe
  • Size 3.0MB
  • Sample240504-2jnmtadf91
  • SHA256 8a92e21b6a8368b36284887e79a364cd9c2fb36cd934f70d7411bea6270d64f3
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • redline

Botnet
  • 123

C2
  • 194.36.178.33:37732

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 23 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 16 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\8a92e21b6a8368b36284887e79a364cd9c2fb36cd934f70d7411bea6270d64f3.exe
    "C:\Users\Admin\AppData\Local\Temp\8a92e21b6a8368b36284887e79a364cd9c2fb36cd934f70d7411bea6270d64f3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4208
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"
      2⤵
      • Blocklisted process makes network request
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:792
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
        3⤵
          PID:1712

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          TmpCC39.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\TmpCC39.tmp
          • Size 2KB
          • SHA256 f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
          • MD5 SHA1 SHA512

          __PSScriptPolicyTest_acrtpmf4.4ea.ps1

          • Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_acrtpmf4.4ea.ps1
          • Size 1B
          • SHA256 6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
          • MD5 SHA1 SHA512

          memory/792-69-0x00000000091A0000-0x0000000009216000-memory.dmp

          memory/792-99-0x0000000009D20000-0x0000000009D3A000-memory.dmp

          memory/792-190-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-156-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-155-0x000000000A530000-0x000000000A552000-memory.dmp

          memory/792-152-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-151-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-13-0x0000000007420000-0x0000000007A48000-memory.dmp

          memory/792-16-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-98-0x000000000A630000-0x000000000ACA8000-memory.dmp

          memory/792-15-0x0000000007320000-0x0000000007386000-memory.dmp

          memory/792-14-0x0000000007280000-0x00000000072A2000-memory.dmp

          memory/792-12-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-10-0x0000000004830000-0x0000000004866000-memory.dmp

          memory/792-18-0x0000000008010000-0x000000000802C000-memory.dmp

          memory/792-19-0x0000000008070000-0x00000000080BB000-memory.dmp

          memory/792-150-0x000000000A220000-0x000000000A344000-memory.dmp

          memory/792-38-0x00000000084B0000-0x00000000084EC000-memory.dmp

          memory/792-117-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/792-17-0x0000000007C30000-0x0000000007F80000-memory.dmp

          memory/1712-181-0x000000001EAE0000-0x000000001F0E6000-memory.dmp

          memory/1712-179-0x000000001E4B0000-0x000000001E4CE000-memory.dmp

          memory/1712-159-0x0000000000A10000-0x0000000000A61000-memory.dmp

          memory/1712-182-0x000000001E650000-0x000000001E75A000-memory.dmp

          memory/1712-184-0x000000001E5E0000-0x000000001E61E000-memory.dmp

          memory/1712-162-0x000000001CF40000-0x000000001CF92000-memory.dmp

          memory/1712-183-0x000000001E580000-0x000000001E592000-memory.dmp

          memory/4208-7-0x0000000016FA0000-0x000000001703C000-memory.dmp

          memory/4208-116-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/4208-1-0x0000000000220000-0x000000000051C000-memory.dmp

          memory/4208-4-0x0000000004E30000-0x0000000004EC2000-memory.dmp

          memory/4208-0-0x000000007338E000-0x000000007338F000-memory.dmp

          memory/4208-5-0x0000000004DD0000-0x0000000004DDA000-memory.dmp

          memory/4208-6-0x00000000052B0000-0x0000000005316000-memory.dmp

          memory/4208-11-0x000000007338E000-0x000000007338F000-memory.dmp

          memory/4208-3-0x0000000005410000-0x000000000590E000-memory.dmp

          memory/4208-2-0x0000000073380000-0x0000000073A6E000-memory.dmp

          memory/4208-192-0x0000000073380000-0x0000000073A6E000-memory.dmp