Analysis

  • max time kernel
    149s
  • 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
    09/11/2024, 03:56

General

  • Target

    0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe

  • Size

    801KB

  • MD5

    15d5cf418da6942c70a4b96dc6663fa1

  • SHA1

    9bc089b40c93def7a51e29d611253237ccd7f40a

  • SHA256

    0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9

  • SHA512

    bda9916cae1013580837cabba8b70cd0fa01369d33f44b81635ecc4ea2b90dffb0aca14953ef54d4d0668eab57fab1b57c670fd629e337f5c8366f6e10bc3169

  • SSDEEP

    24576:syDo/jqO0KbcKzZeZCjB3tf2QxR5k0wT:bDAzbXwkjBlD5V

Malware Config

Extracted

Family

redline

Botnet

norm

C2

77.91.124.145:4125

Attributes
  • auth_value

    1514e6c0ec3d10a36f68f61b206f5759

Extracted

Family

redline

Botnet

diza

C2

77.91.124.145:4125

Attributes
  • auth_value

    bbab0d2f0ae4d4fdd6b17077d93b3e80

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 5 IoCs
  • Redline family
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Program crash 2 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe
    "C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3764
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.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:2952
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 1080
          4⤵
          • Program crash
          PID:4852
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4504
        • C:\Windows\Temp\1.exe
          "C:\Windows\Temp\1.exe"
          4⤵
          • Executes dropped EXE
          • System Location Discovery: System Language Discovery
          PID:5528
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 4504 -s 1384
          4⤵
          • Program crash
          PID:5220
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      PID:408
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2952 -ip 2952
    1⤵
      PID:1516
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4504 -ip 4504
      1⤵
        PID:3684

      Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe

              Filesize

              168KB

              MD5

              f7e44254b378948c76f2844367c27c72

              SHA1

              907b40037bd36d83e928f0833505205d5509b836

              SHA256

              f6199398bdf6420bca93289b6f55f0131515f4a9d79756b4ed6a831f849ad9f9

              SHA512

              b7b89f3b5e391b9b4c83e2efc901e7ffd9a8e311062e0542ecda6860ed8ea1824ad7985ef60b01e1fa1bea85dd2d22fbbc817748944d4b4909581ad32c9e38f9

            • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe

              Filesize

              647KB

              MD5

              dce5ca70dd9ec0fdfd7ecd4966822391

              SHA1

              b2b3d8df4df6d078b49c676687e9cf21fd4c4fb4

              SHA256

              fd061db620da13bb06bd24e0b4a21ef59e70f7cfc687a71306ccc8fe0ed98df8

              SHA512

              65ac9ea775ec457f92d0c5a3769f22907efc2eeb493e95a803a3990dd869947c1638ce4f4401672cc7da59703673b81bf7325f717c9c248baa2b8ff2dfb54c17

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe

              Filesize

              252KB

              MD5

              ab54bd94e71883575a41ad56f51dd7f0

              SHA1

              8acf04404bfbce514df6ec8e51429c25195e7ff5

              SHA256

              86552dd474f8942f788ec8d6825e5b963e7ed186664d08cd938dc83a24b87073

              SHA512

              5424a87afecac623f5c292185a13463ec9b6ec9544d4243e103846e43f6d3358cae0f6083cfbb30018cc6f48ad7942a17abbf60304a32a2b4d8ea66b63f27d35

            • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe

              Filesize

              435KB

              MD5

              438cb75dc9430c5319f59ddb20e660e2

              SHA1

              46fa45fee42607c7914e736f45379d885782612f

              SHA256

              aad29223f4638eb9d406ea011a7c8fbaf70b0dd9c8776e62a964bb87f7bc548b

              SHA512

              55a2efd9192de0bc8be291dff59f912da5b0d8d79af70982549209eff02176607a9a2cbffa6a7f73e583d424a15f3c41dc9fc5fb1ee454cf8acef2926616e5cd

            • C:\Windows\Temp\1.exe

              Filesize

              168KB

              MD5

              1073b2e7f778788852d3f7bb79929882

              SHA1

              7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4

              SHA256

              c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb

              SHA512

              90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

            • memory/408-2166-0x0000000000500000-0x000000000052E000-memory.dmp

              Filesize

              184KB

            • memory/408-2167-0x0000000004C20000-0x0000000004C26000-memory.dmp

              Filesize

              24KB

            • memory/2952-51-0x0000000000400000-0x0000000000430000-memory.dmp

              Filesize

              192KB

            • memory/2952-17-0x0000000000400000-0x00000000004AD000-memory.dmp

              Filesize

              692KB

            • memory/2952-15-0x0000000000550000-0x0000000000650000-memory.dmp

              Filesize

              1024KB

            • memory/2952-18-0x0000000000400000-0x00000000004AD000-memory.dmp

              Filesize

              692KB

            • memory/2952-19-0x0000000002330000-0x000000000234A000-memory.dmp

              Filesize

              104KB

            • memory/2952-20-0x0000000004DA0000-0x0000000005344000-memory.dmp

              Filesize

              5.6MB

            • memory/2952-21-0x00000000023D0000-0x00000000023E8000-memory.dmp

              Filesize

              96KB

            • memory/2952-49-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-47-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-45-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-43-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-41-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-39-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-37-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-35-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-33-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-31-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-29-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-27-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-25-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-23-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-22-0x00000000023D0000-0x00000000023E2000-memory.dmp

              Filesize

              72KB

            • memory/2952-50-0x0000000000550000-0x0000000000650000-memory.dmp

              Filesize

              1024KB

            • memory/2952-16-0x0000000000400000-0x0000000000430000-memory.dmp

              Filesize

              192KB

            • memory/2952-54-0x0000000000400000-0x00000000004AD000-memory.dmp

              Filesize

              692KB

            • memory/2952-55-0x0000000000400000-0x0000000000430000-memory.dmp

              Filesize

              192KB

            • memory/4504-61-0x00000000051E0000-0x0000000005246000-memory.dmp

              Filesize

              408KB

            • memory/4504-73-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-62-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-75-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-95-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-93-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-91-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-89-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-87-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-83-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-81-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-79-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-77-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-60-0x0000000004B60000-0x0000000004BC6000-memory.dmp

              Filesize

              408KB

            • memory/4504-71-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-69-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-67-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-65-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-63-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-85-0x00000000051E0000-0x000000000523F000-memory.dmp

              Filesize

              380KB

            • memory/4504-2142-0x0000000005400000-0x0000000005432000-memory.dmp

              Filesize

              200KB

            • memory/5528-2155-0x0000000000B10000-0x0000000000B40000-memory.dmp

              Filesize

              192KB

            • memory/5528-2156-0x00000000053F0000-0x00000000053F6000-memory.dmp

              Filesize

              24KB

            • memory/5528-2158-0x0000000005560000-0x000000000566A000-memory.dmp

              Filesize

              1.0MB

            • memory/5528-2157-0x0000000005A40000-0x0000000006058000-memory.dmp

              Filesize

              6.1MB

            • memory/5528-2159-0x0000000005490000-0x00000000054A2000-memory.dmp

              Filesize

              72KB

            • memory/5528-2160-0x00000000054F0000-0x000000000552C000-memory.dmp

              Filesize

              240KB

            • memory/5528-2161-0x0000000005670000-0x00000000056BC000-memory.dmp

              Filesize

              304KB