Overview

overview

10

Static

static

9ECC56C602...28.exe

windows7_x64

10

9ECC56C602...28.exe

windows10_x64

10

Analysis

  • max time kernel
    151s
  • max time network
    147s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    15-05-2021 02:02

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General

  • Target

    9ECC56C60274314E5D1C62F5F51FEE28.exe

  • Size

    3.3MB

  • MD5

    9ecc56c60274314e5d1c62f5f51fee28

  • SHA1

    3911b8fd0bb8cf4c5346ebe5b9785d0a833e004c

  • SHA256

    2c32dcb54c310daf509527d74de8ab4cb7b45425fa543a5df22afd1e9bd00fd5

  • SHA512

    6bd7d06eb752acd6e173848ddeb30447b49286aa7ecdfa810b1cacc1e71385ed8fab8cc11b22511fe5d6a398af6d5eb224cf8da0f47a63c51bea18478cc688ca

Score
10/10
plugxredlinegooglesource1discoveryevasioninfostealerpersistencespywarestealertrojanupx

Malware Config

Extracted

Family

redline

Botnet

source1

C2

199.195.251.96:43073

Extracted

Family

redline

Botnet

GOOGLE

C2

188.165.222.221:11256

Signatures

  • PlugX

    PlugX is a RAT (Remote Access Trojan) that has been around since 2008.

    trojanplugx
  • RedLine

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

    infostealerredline
  • RedLine Payload 6 IoCs
  • Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
  • Executes dropped EXE 16 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Loads dropped DLL 47 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
    spyware
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Checks installed software on the system 1 TTPs

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

    discovery
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
    evasiontrojan
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Drops file in System32 directory 4 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 7 IoCs
  • Suspicious use of SetThreadContext 3 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Program crash 1 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Delays execution with timeout.exe 1 IoCs
    evasion
  • Kills process with taskkill 1 IoCs
    evasion
  • Modifies Internet Explorer settings 1 TTPs 39 IoCs
    adwarespyware
  • Modifies data under HKEY_USERS 29 IoCs
  • Modifies registry class 10 IoCs
  • Modifies system certificate store 2 TTPs 5 IoCs
    evasionspywaretrojan
  • NTFS ADS 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\services.exe
    C:\Windows\system32\services.exe
    1⤵
      PID:468
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k netsvcs
        2⤵
        • Suspicious use of NtCreateUserProcessOtherParentProcess
        • Drops file in System32 directory
        • Suspicious use of SetThreadContext
        • Drops file in Windows directory
        • Modifies registry class
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:848
      • C:\Windows\system32\svchost.exe
        C:\Windows\system32\svchost.exe -k SystemNetworkService
        2⤵
        • Drops file in System32 directory
        • Checks processor information in registry
        • Modifies data under HKEY_USERS
        • Modifies registry class
        PID:2384
    • C:\Users\Admin\AppData\Local\Temp\9ECC56C60274314E5D1C62F5F51FEE28.exe
      "C:\Users\Admin\AppData\Local\Temp\9ECC56C60274314E5D1C62F5F51FEE28.exe"
      1⤵
      • Loads dropped DLL
      • Checks whether UAC is enabled
      • Suspicious use of WriteProcessMemory
      PID:1640
      • C:\Users\Admin\AppData\Local\Temp\jg2_2qua.exe
        "C:\Users\Admin\AppData\Local\Temp\jg2_2qua.exe"
        2⤵
        • Executes dropped EXE
        PID:1956
      • C:\Users\Admin\AppData\Local\Temp\Files.exe
        "C:\Users\Admin\AppData\Local\Temp\Files.exe"
        2⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Checks whether UAC is enabled
        • Suspicious use of WriteProcessMemory
        PID:888
        • C:\Users\Admin\AppData\Local\Temp\RarSFX0\File.exe
          "C:\Users\Admin\AppData\Local\Temp\RarSFX0\File.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1464
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
            C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:1372
      • C:\Users\Admin\AppData\Local\Temp\KRSetp.exe
        "C:\Users\Admin\AppData\Local\Temp\KRSetp.exe"
        2⤵
        • Executes dropped EXE
        • Modifies system certificate store
        • Suspicious use of AdjustPrivilegeToken
        PID:1764
        • C:\Users\Admin\AppData\Roaming\7676036.exe
          "C:\Users\Admin\AppData\Roaming\7676036.exe"
          3⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2608
        • C:\Users\Admin\AppData\Roaming\2327450.exe
          "C:\Users\Admin\AppData\Roaming\2327450.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          PID:2716
          • C:\ProgramData\Windows Host\Windows Host.exe
            "C:\ProgramData\Windows Host\Windows Host.exe"
            4⤵
            • Executes dropped EXE
            PID:2852
        • C:\Users\Admin\AppData\Roaming\5039395.exe
          "C:\Users\Admin\AppData\Roaming\5039395.exe"
          3⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Suspicious use of NtSetInformationThreadHideFromDebugger
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          PID:2840
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /c timeout 1
            4⤵
              PID:396
              • C:\Windows\SysWOW64\timeout.exe
                timeout 1
                5⤵
                • Delays execution with timeout.exe
                PID:2264
            • C:\Users\Admin\AppData\Roaming\5039395.exe
              "C:\Users\Admin\AppData\Roaming\5039395.exe"
              4⤵
              • Executes dropped EXE
              PID:2128
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2840 -s 768
              4⤵
              • Loads dropped DLL
              • Program crash
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious behavior: GetForegroundWindowSpam
              PID:2472
          • C:\Users\Admin\AppData\Roaming\5797568.exe
            "C:\Users\Admin\AppData\Roaming\5797568.exe"
            3⤵
            • Executes dropped EXE
            PID:3024
        • C:\Users\Admin\AppData\Local\Temp\wf-game.exe
          "C:\Users\Admin\AppData\Local\Temp\wf-game.exe"
          2⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:872
          • C:\Windows\SysWOW64\rUNdlL32.eXe
            "C:\Windows\system32\rUNdlL32.eXe" "C:\Users\Admin\AppData\Local\Temp\install.dll",install
            3⤵
            • Loads dropped DLL
            • Modifies registry class
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            PID:2300
        • C:\Users\Admin\AppData\Local\Temp\agdsk.exe
          "C:\Users\Admin\AppData\Local\Temp\agdsk.exe"
          2⤵
          • Executes dropped EXE
          • Modifies system certificate store
          • Suspicious use of AdjustPrivilegeToken
          PID:1612
          • C:\Windows\SysWOW64\cmd.exe
            cmd.exe /c taskkill /f /im chrome.exe
            3⤵
              PID:2780
              • C:\Windows\SysWOW64\taskkill.exe
                taskkill /f /im chrome.exe
                4⤵
                • Kills process with taskkill
                • Suspicious use of AdjustPrivilegeToken
                PID:2816
          • C:\Users\Admin\AppData\Local\Temp\pzyh.exe
            "C:\Users\Admin\AppData\Local\Temp\pzyh.exe"
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Suspicious use of WriteProcessMemory
            PID:2112
            • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
              C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
              3⤵
              • Executes dropped EXE
              PID:2452
            • C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe
              C:\Users\Admin\AppData\Local\Temp\jfiag3g_gg.exe /scookiestxt C:\Users\Admin\AppData\Local\Temp\fj4ghga23_fsa.txt
              3⤵
              • Executes dropped EXE
              • Suspicious behavior: EnumeratesProcesses
              PID:2952
          • C:\Users\Admin\AppData\Local\Temp\pub2.exe
            "C:\Users\Admin\AppData\Local\Temp\pub2.exe"
            2⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Checks SCSI registry key(s)
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: MapViewOfSection
            PID:2208
        • C:\Program Files\Internet Explorer\iexplore.exe
          "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
          1⤵
          • Modifies Internet Explorer settings
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:1696
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1696 CREDAT:275457 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • NTFS ADS
            • Suspicious use of SetWindowsHookEx
            PID:1512
          • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
            "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1696 CREDAT:275463 /prefetch:2
            2⤵
            • Modifies Internet Explorer settings
            • NTFS ADS
            • Suspicious use of SetWindowsHookEx
            PID:2072

        Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        • memory/1372-90-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/1372-92-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/1372-94-0x0000000000420000-0x0000000000421000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1464-82-0x0000000000BA0000-0x0000000000BA1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1464-86-0x0000000000A00000-0x0000000000A3B000-memory.dmp

          Filesize

          236KB

          Download

        • memory/1464-88-0x0000000000AB0000-0x0000000000AC6000-memory.dmp

          Filesize

          88KB

          Download

        • memory/1464-89-0x00000000009C0000-0x00000000009C1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1640-59-0x0000000075631000-0x0000000075633000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1764-114-0x0000000000240000-0x0000000000241000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1764-118-0x0000000000250000-0x000000000026D000-memory.dmp

          Filesize

          116KB

          Download

        • memory/1764-107-0x0000000000F10000-0x0000000000F11000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1764-122-0x0000000000270000-0x0000000000271000-memory.dmp

          Filesize

          4KB

          Download

        • memory/1764-135-0x000000001B120000-0x000000001B122000-memory.dmp

          Filesize

          8KB

          Download

        • memory/1956-83-0x0000000000400000-0x000000000056D000-memory.dmp

          Filesize

          1.4MB

          Download

        • memory/2072-138-0x0000000000640000-0x0000000000642000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2128-201-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/2128-199-0x0000000000400000-0x000000000041C000-memory.dmp

          Filesize

          112KB

          Download

        • memory/2300-152-0x0000000010000000-0x0000000010002000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2384-204-0x000007FEFB881000-0x000007FEFB883000-memory.dmp

          Filesize

          8KB

          Download

        • memory/2608-176-0x00000000003B0000-0x00000000003B1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2608-173-0x0000000000670000-0x00000000006AC000-memory.dmp

          Filesize

          240KB

          Download

        • memory/2608-168-0x00000000003A0000-0x00000000003A1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2608-166-0x0000000000E90000-0x0000000000E91000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2716-174-0x0000000000300000-0x000000000030E000-memory.dmp

          Filesize

          56KB

          Download

        • memory/2716-178-0x0000000000310000-0x0000000000311000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2716-172-0x00000000001E0000-0x00000000001E1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2716-170-0x0000000000CF0000-0x0000000000CF1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2840-192-0x00000000004D0000-0x0000000000505000-memory.dmp

          Filesize

          212KB

          Download

        • memory/2840-181-0x0000000000A20000-0x0000000000A21000-memory.dmp

          Filesize

          4KB

          Download

        • memory/2852-183-0x0000000000DA0000-0x0000000000DA1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/3024-191-0x00000000011C0000-0x00000000011C1000-memory.dmp

          Filesize

          4KB

          Download

        • memory/3024-195-0x0000000000200000-0x0000000000201000-memory.dmp

          Filesize

          4KB

          Download

        • memory/3024-197-0x0000000000570000-0x00000000005BD000-memory.dmp

          Filesize

          308KB

          Download

        • memory/3024-198-0x0000000000450000-0x0000000000451000-memory.dmp

          Filesize

          4KB

          Download