Analysis

  • max time kernel
    120s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    03-11-2024 12:42

General

  • Target

    a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe

  • Size

    1.4MB

  • MD5

    a8581fb8a15eb44cab01edabd3969de0

  • SHA1

    940d8c8e8265770e0f621e73dd68cc7e0acf75b0

  • SHA256

    a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8

  • SHA512

    ddff2cdf78bc4e4e2bf12c4f6fbcc0afab832d4db70a431ecee7afb00603da68ab1b5c58cd0fae4de4cbed9a3df8e4a8b16875da0e9c05bc73257e88a511e578

  • SSDEEP

    24576:ru6J3xO0c+JY5UZ+XCHkGso6Fa720W4njUprvVcC1f2o5RRfgdWYn:Fo0c++OCokGs9Fa+rd1f26RNYn

Malware Config

Extracted

Family

netwire

C2

Wealthy2019.com.strangled.net:20190

wealthyme.ddns.net:20190

Attributes
  • activex_autorun

    false

  • copy_executable

    true

  • delete_original

    false

  • host_id

    sunshineslisa

  • install_path

    %AppData%\Imgburn\Host.exe

  • keylogger_dir

    %AppData%\Logs\Imgburn\

  • lock_executable

    false

  • offline_keylogger

    true

  • password

    sucess

  • registry_autorun

    false

  • use_mutex

    false

Extracted

Family

warzonerat

C2

wealth.warzonedns.com:5202

Signatures

  • NetWire RAT payload 11 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • Netwire family
  • WarzoneRat, AveMaria

    WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

  • Warzonerat family
  • Warzone RAT payload 2 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 13 IoCs
  • AutoIT Executable 6 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 3 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 3 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe
    "C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2956
    • C:\Users\Admin\AppData\Roaming\Blasthost.exe
      "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2984
      • C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe
        "C:\Users\Admin\AppData\Roaming\Imgburn\Host.exe"
        3⤵
        • Executes dropped EXE
        PID:2716
    • C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe
      "C:\Users\Admin\AppData\Local\Temp\a4d1c76a8f9dcf97628ad4bc1cd3d85cdbb04f369e5cfe6532c202283768d4b8N.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2932
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2460
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2844
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {1732B25B-AC00-4913-8101-FFDB6B192A66} S-1-5-21-2039016743-699959520-214465309-1000:PIDEURYY\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2120
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2376
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:2188
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3028
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1284
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:2744
    • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1240
      • C:\Users\Admin\AppData\Roaming\Blasthost.exe
        "C:\Users\Admin\AppData\Roaming\Blasthost.exe"
        3⤵
        • Executes dropped EXE
        PID:984
      • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe
        "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe"
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:944
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1336
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\SysWOW64\schtasks.exe" /create /tn raserver /tr "C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe" /sc minute /mo 1 /F
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1804

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Roaming\aepic\RtDCpl64.exe

    Filesize

    1.4MB

    MD5

    0bce30a69bb97a7f9c9ffb3d77894696

    SHA1

    f84ad18bf957acf143c0efee19e6edc915f415f1

    SHA256

    e350ab1d6b4a5c07d00fbd760fdd07e9a8fc2f5cb2102e609ff7be9a9f39a67a

    SHA512

    98fc0cd22a0952309b614769cbc4185b00cdcdc34c1ebb08e287c4b1de11035edc313ee6e9ced670512d654acd46e2ecbef1f5b18c96005ce0b6cf804984c524

  • \Users\Admin\AppData\Roaming\Blasthost.exe

    Filesize

    132KB

    MD5

    6087bf6af59b9c531f2c9bb421d5e902

    SHA1

    8bc0f1596c986179b82585c703bacae6d2a00316

    SHA256

    3a8ffff8485c9ed35dae82574ea1a455ea2ead532251cebea19149d78dfd682c

    SHA512

    c8ed34470a874ce21c91cb7843521d66decc32c3f0a9c8d5b55889a7b990dfe5199ade8b6c6ef94b1bced6d3b5f0721e14bcc06320e8efe73ca3fe27fd6b9292

  • memory/1240-114-0x0000000001260000-0x00000000013CB000-memory.dmp

    Filesize

    1.4MB

  • memory/1284-81-0x0000000000120000-0x0000000000121000-memory.dmp

    Filesize

    4KB

  • memory/1336-117-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2188-86-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2376-78-0x0000000001260000-0x00000000013CB000-memory.dmp

    Filesize

    1.4MB

  • memory/2376-49-0x0000000001260000-0x00000000013CB000-memory.dmp

    Filesize

    1.4MB

  • memory/2460-42-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2460-44-0x0000000000160000-0x0000000000161000-memory.dmp

    Filesize

    4KB

  • memory/2716-84-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2716-89-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/2932-27-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2932-29-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2932-39-0x0000000000080000-0x000000000009D000-memory.dmp

    Filesize

    116KB

  • memory/2932-36-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2956-0-0x00000000000B0000-0x000000000021B000-memory.dmp

    Filesize

    1.4MB

  • memory/2956-41-0x00000000000B0000-0x000000000021B000-memory.dmp

    Filesize

    1.4MB

  • memory/2956-26-0x0000000000D50000-0x0000000000D51000-memory.dmp

    Filesize

    4KB

  • memory/2984-24-0x0000000000400000-0x000000000042C000-memory.dmp

    Filesize

    176KB

  • memory/3028-73-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB