Analysis

  • max time kernel
    148s
  • max time network
    150s
  • 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, 00:05

General

  • Target

    dfc43359cee32ce1d3ebc2095c717835204674adf912f1e1fe4fb4aeae2f0f97.exe

  • Size

    787KB

  • MD5

    d1527a02f801619464cf2debbd747ea3

  • SHA1

    b7213ec24c0af8a7427872212474ec553599655c

  • SHA256

    dfc43359cee32ce1d3ebc2095c717835204674adf912f1e1fe4fb4aeae2f0f97

  • SHA512

    77db52d0b59904ceb86f268f766a131ba9d34b2896c2f785a4e60822a20120d0005b8ca87cf671bb43fe97aa31d2f60eeb7755f605e6e3264a042a13c9c5156b

  • SSDEEP

    12288:yMr5y90moPPjIN3jIysnIfGskdMRCZJ8upL+0WnppJJzWPK2CSdLTPCm0y8G2:ryPoPPcVjIHqB8MRU2uo0KylLTPb0S2

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

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\dfc43359cee32ce1d3ebc2095c717835204674adf912f1e1fe4fb4aeae2f0f97.exe
    "C:\Users\Admin\AppData\Local\Temp\dfc43359cee32ce1d3ebc2095c717835204674adf912f1e1fe4fb4aeae2f0f97.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2892
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0768.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0768.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice0472.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice0472.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:3276
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7323jM.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7323jM.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2076
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c50aU88.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c50aU88.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:4540
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 1064
            5⤵
            • Program crash
            PID:2136
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxXOH54.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxXOH54.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3184
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4540 -ip 4540
    1⤵
      PID:4924

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice0768.exe

      Filesize

      642KB

      MD5

      f0e4e6f6d6577f34c2cc969e3d554457

      SHA1

      629792848572fce1fa6aeaf1d29247e634ee5191

      SHA256

      0841a0a02d2b9f6b4e5367398772734d6d9a9a1076b6a4e473a22a8a3f3f8aed

      SHA512

      eb5fbdd0850ebdd918f2ae89cb4850c109b8b29dd1269d30fbd9b7dd0aba15100d514b50c3325b368ed39faa0d30f0fe8a98dd4a3d2f1c658e1baa3313fc0386

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dxXOH54.exe

      Filesize

      294KB

      MD5

      72c143315e3736bc618f904de1885083

      SHA1

      b5bc4e0171c3e6c28cf0a28e2b2d8545a677b141

      SHA256

      9c20e1285a434c96d99d9072dde8be86ba5dc047d7d1f084f07f04a2763c52f6

      SHA512

      f0086b1ba9cf90abf462a130fc8ab02206035695a55f9e0262e3c17e6cf38cbad9ef78d749fe68aaf5303a8fb5e4055b50b9decdf79892e7d55ddfe1b0ddea85

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice0472.exe

      Filesize

      322KB

      MD5

      cee2b4579026775e87d5c595d3156f5d

      SHA1

      009352d26d095166d8d639382bb1434fa25d7a35

      SHA256

      acafde4b0507c5a2603f4c6a51665b5be9eecde0dd8074feb829d66919c726e7

      SHA512

      052990259072787f47cc48177d428382fb61a4ce79860a8c45af3eab6ed2119d87373356e3c2de3f83232401f54844060e29da0f9999fff04da13f04f33b7cc6

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7323jM.exe

      Filesize

      11KB

      MD5

      7e93bacbbc33e6652e147e7fe07572a0

      SHA1

      421a7167da01c8da4dc4d5234ca3dd84e319e762

      SHA256

      850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

      SHA512

      250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c50aU88.exe

      Filesize

      236KB

      MD5

      3f3909f5b68cff673c04bb9a69ab886b

      SHA1

      56424fdfd7d413c021fca6aa10344eb963a2f827

      SHA256

      793fde37c6c744a9d5418f28b26adbda206be686746e264ccff4134fac54ed39

      SHA512

      75b62c48859d3303e8b0924b7b6d77966a6d87a4ea304de48513dad1ffeb585c1886abac5b99f66cf7c507f022f79af16ca48a5d6eabd5034ab8030ce54a726b

    • memory/2076-21-0x00007FFD6E6E3000-0x00007FFD6E6E5000-memory.dmp

      Filesize

      8KB

    • memory/2076-22-0x0000000000910000-0x000000000091A000-memory.dmp

      Filesize

      40KB

    • memory/2076-23-0x00007FFD6E6E3000-0x00007FFD6E6E5000-memory.dmp

      Filesize

      8KB

    • memory/3184-76-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-84-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

      Filesize

      1.0MB

    • memory/3184-975-0x0000000005110000-0x0000000005728000-memory.dmp

      Filesize

      6.1MB

    • memory/3184-69-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-978-0x0000000005900000-0x000000000593C000-memory.dmp

      Filesize

      240KB

    • memory/3184-70-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-72-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-101-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-74-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-79-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-80-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-82-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

      Filesize

      72KB

    • memory/3184-88-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-90-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-92-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-94-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-96-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp

      Filesize

      304KB

    • memory/3184-67-0x00000000023B0000-0x00000000023F6000-memory.dmp

      Filesize

      280KB

    • memory/3184-68-0x0000000004AE0000-0x0000000004B24000-memory.dmp

      Filesize

      272KB

    • memory/3184-86-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-98-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/3184-102-0x0000000004AE0000-0x0000000004B1E000-memory.dmp

      Filesize

      248KB

    • memory/4540-57-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-62-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/4540-60-0x0000000000400000-0x00000000004BB000-memory.dmp

      Filesize

      748KB

    • memory/4540-32-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-33-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-35-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-37-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-41-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-43-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-45-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-47-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-49-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-51-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-53-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-59-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-55-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-39-0x0000000004A60000-0x0000000004A72000-memory.dmp

      Filesize

      72KB

    • memory/4540-31-0x0000000004A60000-0x0000000004A78000-memory.dmp

      Filesize

      96KB

    • memory/4540-30-0x0000000004B40000-0x00000000050E4000-memory.dmp

      Filesize

      5.6MB

    • memory/4540-29-0x0000000002320000-0x000000000233A000-memory.dmp

      Filesize

      104KB