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 01:03

General

  • Target

    f64b2056a28b5ed917d7dc38097851992dd457793a6d5b263997cf9566743a98.exe

  • Size

    990KB

  • MD5

    ee6aa62ff8af24bd46acabf9ad0fad6e

  • SHA1

    4afb05ad26fa4f63bb2d326a5868b6d522c62af9

  • SHA256

    f64b2056a28b5ed917d7dc38097851992dd457793a6d5b263997cf9566743a98

  • SHA512

    6af9a3cc592dc273cac9aac86c27d9fcf4c3061ee9474cea355824729cd2b6c33091e3b0a7210b5a8a420d3a0db5c641f66b84f9a177124f2310f2e6623c3bba

  • SSDEEP

    12288:nMrRy90ko+Y0snntkzOMYulmpgPtBN/kOeK3nCXM0mkVYg8j7n542d8D6eA06HuJ:6y++YIggnNHD3ifVxS942duGhQ46D5

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 21 IoCs
  • Redline family
  • Executes dropped EXE 6 IoCs
  • Windows security modification 2 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Program crash 1 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f64b2056a28b5ed917d7dc38097851992dd457793a6d5b263997cf9566743a98.exe
    "C:\Users\Admin\AppData\Local\Temp\f64b2056a28b5ed917d7dc38097851992dd457793a6d5b263997cf9566743a98.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3108
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7494.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7494.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap3810.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap3810.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4056
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap4189.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap4189.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4116
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz5319.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz5319.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2236
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v4579TL.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v4579TL.exe
            5⤵
            • 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:2076
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2076 -s 1016
              6⤵
              • Program crash
              PID:3832
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w03eS73.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w03eS73.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2784
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2076 -ip 2076
    1⤵
      PID:1068

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap7494.exe

      Filesize

      807KB

      MD5

      8312580a3f1eb00b3d5e83cc9d336e00

      SHA1

      5517f4341c2f2b1b30106365d4b3cb3a2ed18eaa

      SHA256

      40dbccf32a09394876ad3eb67f5561835c8e1c9e4888afe85cc2eb943af7c333

      SHA512

      95dc88c3ccbc6b3bc5ff8bced7fcb2981ec5a8a3a7b5008365917c0415337cfd9a6ab38c7392d25733b26a4e9a9efe425578c47859bb72dd34aa341f2895b1ff

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap3810.exe

      Filesize

      665KB

      MD5

      bf13bca230f51d3c9bc10335208a7b87

      SHA1

      d471e8856cf069651839c5d2f6ad9d091d1d2505

      SHA256

      f6c7733a8d9e5537efb5311b5b6c2fc2814e093be0f1d8f97a3f460e7163dca9

      SHA512

      6e7ee757a544736cc125106bc121c537cf0eaa34372e777730db70cd813d6bdc3c9341cfa7195095101240eebf15ece4f183bc6cfd93798415d2fc555236bf19

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w03eS73.exe

      Filesize

      336KB

      MD5

      93b43b6c75b4c48a9616592e9a014e6a

      SHA1

      b5d220e730a339bb8a15d1f87382a3a60761191c

      SHA256

      a97b8d191a011ee004fae24098467c2fa356791ca66a2a9b8e60ad3eb238457c

      SHA512

      fabf36a03addcdc35f9c9f049d3a760aed60d4170b4788ac6677aaa0c043a3584d42ac5cd1ebca9c13f7b97f3af8e5a798d5219ce287b8f8edfab12aa47067ae

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap4189.exe

      Filesize

      329KB

      MD5

      a4d0884a8a4e01806ee1c529a03e6956

      SHA1

      9d577c3f7d97a5b1320d88187849c848d24b10a4

      SHA256

      4b8a803fb334392cc62e2297ee1402e77a48af9fd8f8c1a064e78e6a484d6b0d

      SHA512

      bb37ef874aed98a2c072337b4ddb1f039fa4bff976cf3352e27fc61b29b30461fd1fd02087e0867d5a1ded6275e8ffbe6a506072b743b26e453c2c583850a1b8

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz5319.exe

      Filesize

      11KB

      MD5

      a83683821454d956f5326b1d80bd1d9d

      SHA1

      2b21a0d9d03ceed233f5a4b183becb42b36bb3dc

      SHA256

      004f144f9dc25e0f06ea6f880761bff5370bd6f1ecd02bc4770ab3a98ae0f66b

      SHA512

      3750d50d1946d14b0fdcbf764ac29feac011fc3231fdd1e09414cb1fb9773d0192dd1aac912060aa2cafda0c0afa993d6f5c179d7a6772f3795326bd1b0ecd05

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v4579TL.exe

      Filesize

      277KB

      MD5

      9aab702b2211eb72ca4ea66e017268f5

      SHA1

      03fffc1dac742733992830eafa59d29b0c9b629f

      SHA256

      da8970e0bbeb18b096e4896cbaf933da7ed5cc3b7ddb6cd184e967c455d84603

      SHA512

      69c44ecbd6a890fad28e85bd4b8080f345b40cb9123c81d15b6fbc70881493e15c8f51b5e2a859d0779576135c45f1af1108a02bb1dd77917809b7e5ae9d8035

    • memory/2076-34-0x00000000048B0000-0x00000000048CA000-memory.dmp

      Filesize

      104KB

    • memory/2076-35-0x0000000007170000-0x0000000007714000-memory.dmp

      Filesize

      5.6MB

    • memory/2076-36-0x0000000004B60000-0x0000000004B78000-memory.dmp

      Filesize

      96KB

    • memory/2076-37-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-42-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-64-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-60-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-58-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-57-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-54-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-52-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-50-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-48-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-46-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-45-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-40-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-38-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-62-0x0000000004B60000-0x0000000004B72000-memory.dmp

      Filesize

      72KB

    • memory/2076-65-0x0000000000400000-0x0000000002B73000-memory.dmp

      Filesize

      39.4MB

    • memory/2076-67-0x0000000000400000-0x0000000002B73000-memory.dmp

      Filesize

      39.4MB

    • memory/2236-28-0x0000000000970000-0x000000000097A000-memory.dmp

      Filesize

      40KB

    • memory/2784-72-0x0000000004B40000-0x0000000004B86000-memory.dmp

      Filesize

      280KB

    • memory/2784-73-0x0000000004C30000-0x0000000004C74000-memory.dmp

      Filesize

      272KB

    • memory/2784-77-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-83-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-81-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-79-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-102-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-85-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-75-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-74-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-107-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-105-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-103-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-101-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-99-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-97-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-95-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-93-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-91-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-89-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-87-0x0000000004C30000-0x0000000004C6F000-memory.dmp

      Filesize

      252KB

    • memory/2784-980-0x0000000007870000-0x0000000007E88000-memory.dmp

      Filesize

      6.1MB

    • memory/2784-981-0x0000000007E90000-0x0000000007F9A000-memory.dmp

      Filesize

      1.0MB

    • memory/2784-982-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

      Filesize

      72KB

    • memory/2784-983-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

      Filesize

      240KB

    • memory/2784-984-0x0000000008110000-0x000000000815C000-memory.dmp

      Filesize

      304KB