Analysis

  • max time kernel
    148s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-11-2024 14:02

General

  • Target

    0dc6cbb566d95504d4cb072fbf1f52349e2db1267553e6fa59a765a1c87e8f9c.exe

  • Size

    689KB

  • MD5

    742c5009575e452b01d15801ccbaf6dd

  • SHA1

    053e1e358c8c6d4dcbb09482037b0efb5ff9569d

  • SHA256

    0dc6cbb566d95504d4cb072fbf1f52349e2db1267553e6fa59a765a1c87e8f9c

  • SHA512

    572d45ca2de673b67b01d425eeedfe4dfafdbd6598ff8c83d2a1c33b9398770cdd9c33cf2d5b0f3f98597df4f28e39d21c72573144c41ff87dc1f6d791c60764

  • SSDEEP

    12288:jMroy90RbcTszddojdITQUsloZkYMopv6D6/wHYruIOnl5Kzul86KB74ZHue:XyLTszjoJeXMoMD6oIzOl54uG6KBU1T

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

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 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 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 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0dc6cbb566d95504d4cb072fbf1f52349e2db1267553e6fa59a765a1c87e8f9c.exe
    "C:\Users\Admin\AppData\Local\Temp\0dc6cbb566d95504d4cb072fbf1f52349e2db1267553e6fa59a765a1c87e8f9c.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4908
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un802735.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un802735.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4624
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5491.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5491.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:4336
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 1080
          4⤵
          • Program crash
          PID:400
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5385.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5385.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:2260
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4336 -ip 4336
    1⤵
      PID:3088

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un802735.exe

      Filesize

      536KB

      MD5

      e187984821c0eca307238f03bb75d8fa

      SHA1

      ed1bbfb544aa7973c291e4a1fa2905236854cc73

      SHA256

      f931b3a7370b83bf9ce257d3be14312cf131d6d8d1716a6923270ebb5f98384b

      SHA512

      a8ef3033f5653d64130dcf7926022f547cb15eb7160031de2da987d9020f4f5136e779243499bf5d5f2c44edf5f93b04aefdc16c0fb40b36ece28bd6ade4f9e7

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro5491.exe

      Filesize

      312KB

      MD5

      50a9b1e8bf11a952fd891b854ad39314

      SHA1

      79ede8a9901ae7e2b0951dfd9d852f0194d5c809

      SHA256

      efd20bb9ad14a83446f34a6f59bb4146f6eeb19355c5d154c1a8fb06527feb8d

      SHA512

      629567c847dc0efa744ad59d09c49fdeb22aa70b4d16891ef0ad670040f080646ebe2892db66d3ac8a051538e2bfab4d94ebd50fc23704de47924e63ca8132c5

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5385.exe

      Filesize

      370KB

      MD5

      7bbc2e27dc9830366e99dc7c233a3488

      SHA1

      cd4603df280f4078e47acfbc2e5a414e45c086f7

      SHA256

      c9b49ef306ffa2e911ce524bc373f22a622b2afa273858b090d3b55845a63f44

      SHA512

      5199ef6659133c413bb9d77f364b94304e0b6314ae56f201ca60d38d2d00ac9cbf3c9de0d2943023bf5c919b9378a5fa5d027449845bc49e06384ce59a562184

    • memory/2260-74-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-80-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-970-0x0000000005B60000-0x0000000005C6A000-memory.dmp

      Filesize

      1.0MB

    • memory/2260-969-0x0000000005540000-0x0000000005B58000-memory.dmp

      Filesize

      6.1MB

    • memory/2260-63-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-64-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-66-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-68-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-70-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-72-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-972-0x0000000005C70000-0x0000000005CAC000-memory.dmp

      Filesize

      240KB

    • memory/2260-973-0x0000000005DB0000-0x0000000005DFC000-memory.dmp

      Filesize

      304KB

    • memory/2260-76-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-971-0x0000000004F40000-0x0000000004F52000-memory.dmp

      Filesize

      72KB

    • memory/2260-82-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-84-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-86-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-88-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-90-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-92-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-94-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-96-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-78-0x0000000004E80000-0x0000000004EBF000-memory.dmp

      Filesize

      252KB

    • memory/2260-62-0x0000000004E80000-0x0000000004EC4000-memory.dmp

      Filesize

      272KB

    • memory/2260-61-0x0000000002950000-0x0000000002996000-memory.dmp

      Filesize

      280KB

    • memory/4336-43-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-55-0x0000000000400000-0x0000000000802000-memory.dmp

      Filesize

      4.0MB

    • memory/4336-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4336-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4336-51-0x00000000009C0000-0x00000000009ED000-memory.dmp

      Filesize

      180KB

    • memory/4336-50-0x0000000000830000-0x0000000000930000-memory.dmp

      Filesize

      1024KB

    • memory/4336-22-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-23-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-25-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-29-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-31-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-33-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-36-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-37-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-39-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-41-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-45-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-49-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-47-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-28-0x0000000002A10000-0x0000000002A22000-memory.dmp

      Filesize

      72KB

    • memory/4336-21-0x0000000002A10000-0x0000000002A28000-memory.dmp

      Filesize

      96KB

    • memory/4336-20-0x0000000004ED0000-0x0000000005474000-memory.dmp

      Filesize

      5.6MB

    • memory/4336-19-0x0000000000B80000-0x0000000000B9A000-memory.dmp

      Filesize

      104KB

    • memory/4336-18-0x0000000000400000-0x0000000000802000-memory.dmp

      Filesize

      4.0MB

    • memory/4336-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/4336-16-0x00000000009C0000-0x00000000009ED000-memory.dmp

      Filesize

      180KB

    • memory/4336-15-0x0000000000830000-0x0000000000930000-memory.dmp

      Filesize

      1024KB