Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-11-2024 17:16

General

  • Target

    f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe

  • Size

    850KB

  • MD5

    6cab580af5c9f1da084fd168c36d82f5

  • SHA1

    a7ec9ebe059bd9bc69f0b1bb698615c898b86fc3

  • SHA256

    f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802

  • SHA512

    8eb3956c541b9825b6e5025eaa0ff890eb10634e9eeab493954e23281965b02d9cd269c72a1dfaefeb3561078e432d1f476d12ec087c53fe2abf611f791ea209

  • SSDEEP

    24576:4ynnH14CDBMCK5o7U2IDGpXO44rhmTAmw0:/nHOMidoY/D2O44rwAmw

Malware Config

Extracted

Family

redline

Botnet

lada

C2

185.161.248.90:4125

Attributes
  • auth_value

    0b3678897547fedafe314eda5a2015ba

Extracted

Family

redline

Botnet

diza

C2

185.161.248.90:4125

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

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

  • RedLine payload 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe
    "C:\Users\Admin\AppData\Local\Temp\f825cfeb68d59beea29e523b38b8d7d3a23f36c28a4a6d8ce477aef81f30a802.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4900
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2864
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2864 -s 1012
          4⤵
          • Program crash
          PID:2948
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1912
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:1820
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1912 -s 1388
          4⤵
          • Program crash
          PID:2420
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:1896
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2864 -ip 2864
    1⤵
      PID:1144
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1912 -ip 1912
      1⤵
        PID:4916
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:2664

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si999763.exe

        Filesize

        168KB

        MD5

        c52ebada00a59ec1f651a0e9fbcef2eb

        SHA1

        e1941278df76616f1ca3202ef2a9f99d2592d52f

        SHA256

        35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e

        SHA512

        6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un630853.exe

        Filesize

        696KB

        MD5

        bfbb0c10ef51a1e0d644340cf572d6e2

        SHA1

        180a560e0ad6a39f217bbb6c10a42f37ece2d94b

        SHA256

        eb396eacdd312d694504e671ef2686f02fb3fb3f52ac1d3840a4e6d7d527d6ee

        SHA512

        fa74207394f99b1260dba71a5aa306e030fcc3325bf80d01912de0d608f94b9ca3f932d19f68f89a0d67b74ac976bd5f591f76c150af0f44258e9752bda68c37

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr566719.exe

        Filesize

        403KB

        MD5

        b2cd9942453a8df05ea7a889ce99b92b

        SHA1

        ee54be235ad911fed2a695e990f675ccc74e9236

        SHA256

        03ee7d468c5a6f194ed0ca2d29ea3925fdf54eccb326f21615fdb5bc0a8bd971

        SHA512

        86906146bf5eacb66616b03d5aba2e270a2c6dc6f546211bc0a2a217123ce2e9df082e7fcbf8e2f4ffa52201a2a18181763a8d329d894368d347b07d7f66a6f8

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu168857.exe

        Filesize

        586KB

        MD5

        e0db2c5e4838bd26e85300ba8dff48f8

        SHA1

        df4d52d8282089a9ab54f7931af9dff9b36d685e

        SHA256

        36113573a944ecfba4a34423327c611fbb5851f8e0375ec3be85407f57c6bd30

        SHA512

        72b46b5718b831e1fd1884fd8f70a7cbf6e7ae5d4a319618ef6e9716c49afdde13a8c8a4eaf245b97f28f7a496c84929b35b2e4e2c9318cb242662b6e9c9fd1a

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        03728fed675bcde5256342183b1d6f27

        SHA1

        d13eace7d3d92f93756504b274777cc269b222a2

        SHA256

        f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0

        SHA512

        6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

      • memory/1820-2220-0x0000000005E10000-0x0000000006428000-memory.dmp

        Filesize

        6.1MB

      • memory/1820-2227-0x00000000058D0000-0x000000000590C000-memory.dmp

        Filesize

        240KB

      • memory/1820-2222-0x0000000005870000-0x0000000005882000-memory.dmp

        Filesize

        72KB

      • memory/1820-2221-0x0000000005940000-0x0000000005A4A000-memory.dmp

        Filesize

        1.0MB

      • memory/1820-2219-0x00000000057D0000-0x00000000057D6000-memory.dmp

        Filesize

        24KB

      • memory/1820-2218-0x0000000000EF0000-0x0000000000F1E000-memory.dmp

        Filesize

        184KB

      • memory/1820-2230-0x0000000005A50000-0x0000000005A9C000-memory.dmp

        Filesize

        304KB

      • memory/1896-2228-0x0000000000150000-0x0000000000180000-memory.dmp

        Filesize

        192KB

      • memory/1896-2229-0x0000000000790000-0x0000000000796000-memory.dmp

        Filesize

        24KB

      • memory/1912-70-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-82-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-2205-0x0000000005760000-0x0000000005792000-memory.dmp

        Filesize

        200KB

      • memory/1912-63-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-66-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-68-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-72-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-74-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-76-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-78-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-84-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-86-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-88-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-90-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-92-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-94-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-61-0x0000000004E60000-0x0000000004EC8000-memory.dmp

        Filesize

        416KB

      • memory/1912-62-0x0000000005510000-0x0000000005576000-memory.dmp

        Filesize

        408KB

      • memory/1912-64-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-80-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/1912-96-0x0000000005510000-0x0000000005570000-memory.dmp

        Filesize

        384KB

      • memory/2864-31-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-15-0x00000000009C0000-0x0000000000AC0000-memory.dmp

        Filesize

        1024KB

      • memory/2864-37-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2864-51-0x0000000000920000-0x000000000094D000-memory.dmp

        Filesize

        180KB

      • memory/2864-50-0x00000000009C0000-0x0000000000AC0000-memory.dmp

        Filesize

        1024KB

      • memory/2864-22-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-23-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-25-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-27-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-40-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-29-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2864-55-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/2864-20-0x0000000004D90000-0x0000000005334000-memory.dmp

        Filesize

        5.6MB

      • memory/2864-35-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-41-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-43-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-45-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-47-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-21-0x00000000028D0000-0x00000000028E8000-memory.dmp

        Filesize

        96KB

      • memory/2864-33-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB

      • memory/2864-19-0x0000000002670000-0x000000000268A000-memory.dmp

        Filesize

        104KB

      • memory/2864-18-0x0000000000400000-0x0000000000809000-memory.dmp

        Filesize

        4.0MB

      • memory/2864-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/2864-16-0x0000000000920000-0x000000000094D000-memory.dmp

        Filesize

        180KB

      • memory/2864-49-0x00000000028D0000-0x00000000028E2000-memory.dmp

        Filesize

        72KB