Analysis

  • max time kernel
    147s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/11/2024, 03:25

General

  • Target

    67d9e17caa43849362bf848321c3e22280a79618c17534ed2aec9b7eb87cc933.exe

  • Size

    787KB

  • MD5

    e82ee480edd44f6da0c9d606725b78a2

  • SHA1

    af6ec07b8b12cf637ccc42a7a5af8db4dfc1472f

  • SHA256

    67d9e17caa43849362bf848321c3e22280a79618c17534ed2aec9b7eb87cc933

  • SHA512

    9a15f4ad7ff2a561d60f263e78cb82574d1dc105e3d85179299c616417b52e2f710dd0885d5c437c2e6b15d0c3a8032fcb1521709595bd717e4895cc9a48040e

  • SSDEEP

    12288:DMr6y90xXtQ09MJehCUq2Gpb+QJKpJMUh/t3ipgGVqVP8vQsWv6Yy:ZyUXO71BJMDHGEGQb8

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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\67d9e17caa43849362bf848321c3e22280a79618c17534ed2aec9b7eb87cc933.exe
    "C:\Users\Admin\AppData\Local\Temp\67d9e17caa43849362bf848321c3e22280a79618c17534ed2aec9b7eb87cc933.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4496
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781770.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781770.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3364
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8295.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8295.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:804
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 804 -s 1080
          4⤵
          • Program crash
          PID:4976
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4918.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4918.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1820
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:2996
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 1376
          4⤵
          • Program crash
          PID:3704
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si560726.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si560726.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:2216
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 804 -ip 804
    1⤵
      PID:2412
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1820 -ip 1820
      1⤵
        PID:3344
      • C:\Windows\system32\sc.exe
        C:\Windows\system32\sc.exe start wuauserv
        1⤵
        • Launches sc.exe
        PID:5676

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si560726.exe

        Filesize

        168KB

        MD5

        281b865476d532d73897467d8f3d8bc8

        SHA1

        3c4df3624464993afae96af1cfe2b408652f191d

        SHA256

        6b4804019799a243363af25366c72a15763b6d49e788377058bf6f5cbcce8276

        SHA512

        67b486b7e7d12bd36fe8d6e665b6264c48e33f1487d60f5315a6ed29a84c11114580a97a921d88091ed10e6b8bc6cc2df31f9c5f65b8d294064c87dea4e0176d

      • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un781770.exe

        Filesize

        634KB

        MD5

        7a0ae4d73018b2152fd5e2a60bc870ef

        SHA1

        c694f9801019e7bfde7e0ea81f1ee87623cf1caa

        SHA256

        71d81e0eac3e19727f07346c0f6e125423ee46d2d3c8d678af6e569f5bdbb423

        SHA512

        9a1f79f3d7cb75a439b699a4e26026b711c1ac33b2d61f8f861308020f1135fc9ff789a21152a565303359ef8ec7ddee90d059aeb8d5f8f1f5075866b1830eda

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro8295.exe

        Filesize

        231KB

        MD5

        3a8a317a0fb0ae1f853fc08bf15b80a3

        SHA1

        ec8d7ebf3cf936b2453496b521eee7d2c6321390

        SHA256

        cf92f821720824d3a18e9b7c2aa515fec96dba404cce51fc796e23b8d3571236

        SHA512

        c38c848b0208b20708fb995fec7bdc2622613f596fd3ebdc7668bb39255b5f290a37e0edb9c1bacbbd2cb943359fb722b1a73aa1941b061d454c96f21a38690b

      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4918.exe

        Filesize

        415KB

        MD5

        a773107341d465ed54e557a012e16e2b

        SHA1

        f92b9dcc04eedd4a50aae1490dcb5e7931f5b296

        SHA256

        accf82e580a8d9a3c24a70e7722f52e30e7037fc672a9c0aacde8623a9e26a52

        SHA512

        17052911452058801d87591a2f21336ccfcad54542fe3475454eda82c759d8dbff36cf637f73c240117843620c602ced1d90aaa948d97ab827fbdfe7d14b70ca

      • C:\Windows\Temp\1.exe

        Filesize

        168KB

        MD5

        1073b2e7f778788852d3f7bb79929882

        SHA1

        7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

        SHA256

        c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

        SHA512

        90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

      • memory/804-55-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/804-15-0x00000000004D0000-0x00000000005D0000-memory.dmp

        Filesize

        1024KB

      • memory/804-17-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/804-18-0x0000000000400000-0x00000000004A8000-memory.dmp

        Filesize

        672KB

      • memory/804-19-0x00000000023B0000-0x00000000023CA000-memory.dmp

        Filesize

        104KB

      • memory/804-20-0x0000000004BF0000-0x0000000005194000-memory.dmp

        Filesize

        5.6MB

      • memory/804-21-0x0000000002450000-0x0000000002468000-memory.dmp

        Filesize

        96KB

      • memory/804-25-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-49-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-47-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-45-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-23-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-44-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-41-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-39-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-37-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-35-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-33-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-31-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-29-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-27-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-22-0x0000000002450000-0x0000000002462000-memory.dmp

        Filesize

        72KB

      • memory/804-50-0x00000000004D0000-0x00000000005D0000-memory.dmp

        Filesize

        1024KB

      • memory/804-51-0x00000000005D0000-0x00000000005FD000-memory.dmp

        Filesize

        180KB

      • memory/804-52-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/804-16-0x00000000005D0000-0x00000000005FD000-memory.dmp

        Filesize

        180KB

      • memory/804-56-0x0000000000400000-0x0000000000430000-memory.dmp

        Filesize

        192KB

      • memory/1820-80-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-70-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-88-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-62-0x00000000051C0000-0x0000000005226000-memory.dmp

        Filesize

        408KB

      • memory/1820-96-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-94-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-92-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-86-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-84-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-82-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-90-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-78-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-76-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-74-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-72-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-61-0x0000000004B60000-0x0000000004BC6000-memory.dmp

        Filesize

        408KB

      • memory/1820-68-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-66-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-64-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-63-0x00000000051C0000-0x000000000521F000-memory.dmp

        Filesize

        380KB

      • memory/1820-2143-0x0000000005400000-0x0000000005432000-memory.dmp

        Filesize

        200KB

      • memory/2216-2167-0x0000000000720000-0x000000000074E000-memory.dmp

        Filesize

        184KB

      • memory/2216-2168-0x0000000000D60000-0x0000000000D66000-memory.dmp

        Filesize

        24KB

      • memory/2996-2156-0x0000000000A00000-0x0000000000A30000-memory.dmp

        Filesize

        192KB

      • memory/2996-2157-0x0000000002B80000-0x0000000002B86000-memory.dmp

        Filesize

        24KB

      • memory/2996-2158-0x0000000005A60000-0x0000000006078000-memory.dmp

        Filesize

        6.1MB

      • memory/2996-2159-0x0000000005550000-0x000000000565A000-memory.dmp

        Filesize

        1.0MB

      • memory/2996-2160-0x0000000002C30000-0x0000000002C42000-memory.dmp

        Filesize

        72KB

      • memory/2996-2161-0x0000000002C90000-0x0000000002CCC000-memory.dmp

        Filesize

        240KB

      • memory/2996-2166-0x0000000005440000-0x000000000548C000-memory.dmp

        Filesize

        304KB