Analysis

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

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    05-11-2024 13:40

General

  • Target

    f6ccbe27850f0de172e54bb06962746ca50bdb4bef222e7b112dbc6c55e28857.exe

  • Size

    976KB

  • MD5

    070c14533f6177d06ec830ffddf74116

  • SHA1

    48a00ac07909ff4871eeacd847b0252a5bcf6bbf

  • SHA256

    f6ccbe27850f0de172e54bb06962746ca50bdb4bef222e7b112dbc6c55e28857

  • SHA512

    9c71d384a6bd9776130956c20ea8be19fcc822c210cf5f2bcaaf377e34cf775e466eeef4b5537499a3c1acb867a2ed65b77b70c297417c464fa8eca9b15f0332

  • SSDEEP

    24576:jy8vRm03KUZqGNW4RTwjE4VAa+aV8VzR083s:285v3KUV9RAPAG8VzRR

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 20 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
  • Launches sc.exe 1 IoCs

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

  • 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\f6ccbe27850f0de172e54bb06962746ca50bdb4bef222e7b112dbc6c55e28857.exe
    "C:\Users\Admin\AppData\Local\Temp\f6ccbe27850f0de172e54bb06962746ca50bdb4bef222e7b112dbc6c55e28857.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:5008
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap6201.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap6201.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2548
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap3923.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap3923.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:4988
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap8030.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap8030.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:4916
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7376.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7376.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:5020
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v3024Cl.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v3024Cl.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:3312
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 3312 -s 1100
              6⤵
              • Program crash
              PID:3580
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w77LY20.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w77LY20.exe
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:4136
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3312 -ip 3312
    1⤵
      PID:3788
    • C:\Windows\system32\sc.exe
      C:\Windows\system32\sc.exe start wuauserv
      1⤵
      • Launches sc.exe
      PID:4372

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zap6201.exe

      Filesize

      793KB

      MD5

      ec8c1b3bc3a48c99a042adf2e90b4304

      SHA1

      8902da9c97ddb9874d15457f2d751d6d4328c5fa

      SHA256

      f633e14aca57b9a9a8eae0ab62524e649e36127525df326b93ffd3cff9640970

      SHA512

      a2961e88ae86a727c8bf8c73b2862cb8643790a840b8a89cf92b8ba4ed5a40aa1501e44ae4da70ab3496c2dfe60ac0947698168556824ee850a00cf0a65804cf

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zap3923.exe

      Filesize

      651KB

      MD5

      deff7f09e89593ec01b996b381657b9e

      SHA1

      7a440235e6d555e782e0b743179c7d0419f4341a

      SHA256

      8baee44d52eb8f3fe6df6a0871f58596092bae3f2647bfaa62552aa610055b48

      SHA512

      4f71781cb48586ed3e3791b9065466515af3d3b85fd44fdbbd693b6a021ac683ed89b94ea944bec56b9d89fcc6f8bcccfc2c9c626447dc3fa26769e427521338

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\w77LY20.exe

      Filesize

      292KB

      MD5

      747443d136e239aa64a0002a274d19b9

      SHA1

      9ff7fef5299d3f9b22a0825b4c767b982a2d6947

      SHA256

      d6a34519ae83b7464ef25826989fc92e1b8607ba7423b93fcc77fb1d82897835

      SHA512

      4f759a949c2d050bd286fcf650eb056b424c9ab75e9dba376c7266dc28f0b84f1d139e5c078dd3afeb3b9011794b141dd14fc9a557245d7d32f3790a2b679c24

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\zap8030.exe

      Filesize

      322KB

      MD5

      92128526f2d10b592f37806674ea3e8a

      SHA1

      036b5d40136fe03c8c4bf86d286eef19262dc80a

      SHA256

      dad856f4d63559a5c0aa0b97a138721cd0d4f663d18935a9400c71ffd370d1e2

      SHA512

      9758f94e113d5f6fd1b30268f1b02554aaf9c850b61b0681913c81dd0f535d979bed631e40a5f578db08214330a20bb355a548b351c0b359ea8a3dcc7a47b317

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\tz7376.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\v3024Cl.exe

      Filesize

      234KB

      MD5

      143ee42c74e480c65a8091436eb70dad

      SHA1

      fe000f226e7a019d762db323e2b6a1386f9f474b

      SHA256

      8a7ec92fc200f6f6b4dfad0927f4e568817c3123cac87a1b2800448388556e1e

      SHA512

      4dd1ae2d951e676ba7881384cd80cdac4ad96b2d2d2ff0715df168271a9c70ab0ea5855056e0a96d9b635029ccf4937e05b03d5624ee619615842d4096275698

    • memory/3312-67-0x0000000000400000-0x00000000004A8000-memory.dmp

      Filesize

      672KB

    • memory/3312-35-0x0000000004C30000-0x00000000051D4000-memory.dmp

      Filesize

      5.6MB

    • memory/3312-36-0x0000000004B80000-0x0000000004B98000-memory.dmp

      Filesize

      96KB

    • memory/3312-37-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-42-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-64-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-62-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-60-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-58-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-56-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-54-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-52-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-50-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-48-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-46-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-44-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-40-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-38-0x0000000004B80000-0x0000000004B92000-memory.dmp

      Filesize

      72KB

    • memory/3312-65-0x0000000000400000-0x00000000004A8000-memory.dmp

      Filesize

      672KB

    • memory/3312-34-0x00000000026A0000-0x00000000026BA000-memory.dmp

      Filesize

      104KB

    • memory/4136-75-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-91-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-73-0x00000000050D0000-0x0000000005114000-memory.dmp

      Filesize

      272KB

    • memory/4136-984-0x0000000005A40000-0x0000000005A8C000-memory.dmp

      Filesize

      304KB

    • memory/4136-74-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-87-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-107-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-105-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-103-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-101-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-99-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-97-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-93-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-72-0x00000000024F0000-0x0000000002536000-memory.dmp

      Filesize

      280KB

    • memory/4136-90-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-85-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-84-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-81-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-79-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-77-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-95-0x00000000050D0000-0x000000000510F000-memory.dmp

      Filesize

      252KB

    • memory/4136-980-0x0000000005110000-0x0000000005728000-memory.dmp

      Filesize

      6.1MB

    • memory/4136-981-0x0000000005790000-0x000000000589A000-memory.dmp

      Filesize

      1.0MB

    • memory/4136-982-0x00000000058D0000-0x00000000058E2000-memory.dmp

      Filesize

      72KB

    • memory/4136-983-0x00000000058F0000-0x000000000592C000-memory.dmp

      Filesize

      240KB

    • memory/5020-28-0x00000000007E0000-0x00000000007EA000-memory.dmp

      Filesize

      40KB