Analysis

  • max time kernel
    143s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/11/2024, 00:06

General

  • Target

    6a7f43ab318e5b18f877accb28b2a26607c8dac82eed67e6169c966b3b208d0d.exe

  • Size

    836KB

  • MD5

    9ce6d84d73447699e902be2d4d64723b

  • SHA1

    04b8b048b539e71df5d072b61e5c0f9ec04c7e65

  • SHA256

    6a7f43ab318e5b18f877accb28b2a26607c8dac82eed67e6169c966b3b208d0d

  • SHA512

    e7c8a8972ef57450bd2bf1f453af1fdffb00ecde1129f46feea5cef67d44ecd6f7372d67ee4b3e0544537f8edc9b40758ae718c096866bd2fc52cc0594aa881e

  • SSDEEP

    12288:wMr9y90iI6vnoqbbzLEngkzvwEpxx5SDbuBXsR37Mn3OvOjzsAiIBSzCIR51AdKj:dyeEL70vpVqWsRk3XzdiRxREKj

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Signatures

  • Detects Healer an antivirus disabler dropper 19 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 12 IoCs
  • RedLine

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

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 3 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6a7f43ab318e5b18f877accb28b2a26607c8dac82eed67e6169c966b3b208d0d.exe
    "C:\Users\Admin\AppData\Local\Temp\6a7f43ab318e5b18f877accb28b2a26607c8dac82eed67e6169c966b3b208d0d.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4264
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8130.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8130.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6396.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6396.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3688
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6002lz.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6002lz.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4616
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h35kx94.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h35kx94.exe
          4⤵
          • 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:3616
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 1096
            5⤵
            • Program crash
            PID:3776
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVpnk13.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVpnk13.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2088
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3616 -ip 3616
    1⤵
      PID:1448

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8130.exe

      Filesize

      694KB

      MD5

      7f338edf9f670482de48f51e65e20bee

      SHA1

      6bba912c5dd07c2ca6860b7af31ee3ada270611d

      SHA256

      b3a077d1be93f123eb1a20f65707172e318e1693ea7047f1daf0a9f77b99b295

      SHA512

      32171c7a57554321a45c85c9c89fa75c9e9526280db7df9e6c3342a3f87fdad86d059eddc1956bbb5a2aaa205b09b2a7d9a529c8f11bbc8428a403e7fd06ca0b

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\iVpnk13.exe

      Filesize

      391KB

      MD5

      2bb0162fb071dbf29cf64372f39be107

      SHA1

      2ace9cf40aa6a256bb038d34c4cffab662a7142a

      SHA256

      60e63c1731266500553c1f711904e843695ee936689a75365bd4ff8d80843093

      SHA512

      214b4a926bb1e0ec2dd1314fabcb97bcf9445d44f20a83d97b9c8fef736e4c13788872a381fb5b3907a76c923b1fa4131d0267749eaddd9fece8a140bed0a314

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\niba6396.exe

      Filesize

      344KB

      MD5

      6e622de07524dadc2445cf9527934191

      SHA1

      11280e8f729ad8df1aa7e6a8eaaa5380b7da57cc

      SHA256

      3d70513ae76a0e4d18ebb9871322056804f10b1b65366ba9469975d6f5b0026d

      SHA512

      3d5c8561c3836718423650677a64d73b61d9ce92cc7753e0f5cf554640875089ed2b1ad5fe73a311ff76de221221f9981ae7b31f6c18cb07bbc81ed79f01f025

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6002lz.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h35kx94.exe

      Filesize

      334KB

      MD5

      8812ffe430fdd5cb547b11938864bfcf

      SHA1

      7b704d60608b41c00569a7fd519862307a63d2cc

      SHA256

      7050a29a6bf1f1101c1da2ea1a8d674758dc164f1baa67b83c54eb3e0b28452b

      SHA512

      0e7032fd1669b46ac43352f62ccc56d2287411120a83c868903112e36a1ab3c7917429d619e10ac28fe07d0bad40f953f6b96556a56e2c8cda8dffbfbee1a085

    • memory/2088-76-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-98-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-976-0x0000000007E00000-0x0000000007F0A000-memory.dmp

      Filesize

      1.0MB

    • memory/2088-975-0x00000000077E0000-0x0000000007DF8000-memory.dmp

      Filesize

      6.1MB

    • memory/2088-69-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-70-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-72-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-74-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-978-0x0000000008050000-0x000000000808C000-memory.dmp

      Filesize

      240KB

    • memory/2088-88-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-78-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-80-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-82-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-977-0x0000000007F30000-0x0000000007F42000-memory.dmp

      Filesize

      72KB

    • memory/2088-84-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-86-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-90-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-92-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-94-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-100-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-102-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-979-0x00000000080A0000-0x00000000080EC000-memory.dmp

      Filesize

      304KB

    • memory/2088-96-0x00000000070F0000-0x000000000712E000-memory.dmp

      Filesize

      248KB

    • memory/2088-67-0x0000000004B60000-0x0000000004BA6000-memory.dmp

      Filesize

      280KB

    • memory/2088-68-0x00000000070F0000-0x0000000007134000-memory.dmp

      Filesize

      272KB

    • memory/3616-57-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-62-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/3616-60-0x0000000000400000-0x0000000002B03000-memory.dmp

      Filesize

      39.0MB

    • memory/3616-33-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-35-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-37-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-39-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-41-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-45-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-47-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-49-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-51-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-53-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-55-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-59-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-43-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-32-0x0000000007680000-0x0000000007692000-memory.dmp

      Filesize

      72KB

    • memory/3616-31-0x0000000007680000-0x0000000007698000-memory.dmp

      Filesize

      96KB

    • memory/3616-30-0x00000000070D0000-0x0000000007674000-memory.dmp

      Filesize

      5.6MB

    • memory/3616-29-0x00000000049B0000-0x00000000049CA000-memory.dmp

      Filesize

      104KB

    • memory/4616-24-0x00007FFA62E10000-0x00007FFA630D9000-memory.dmp

      Filesize

      2.8MB

    • memory/4616-22-0x00007FFA62E10000-0x00007FFA630D9000-memory.dmp

      Filesize

      2.8MB

    • memory/4616-21-0x0000000000FD0000-0x0000000000FDA000-memory.dmp

      Filesize

      40KB