Analysis

  • max time kernel
    96s
  • max time network
    91s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    10-03-2023 11:18

General

  • Target

    5c7c3a820bb1e22674eb6c75a0fa3bc0a9d236bf59962c9de140c07a5124528c.exe

  • Size

    716KB

  • MD5

    72fcd2c817dcac50b6ae2e26cc392508

  • SHA1

    33f0ddf4b3e3360a4c4943dfc6398ed77eca991e

  • SHA256

    5c7c3a820bb1e22674eb6c75a0fa3bc0a9d236bf59962c9de140c07a5124528c

  • SHA512

    aa34c2964668bd7bc3abab780fedec05d98fcc72fcf32afa0ec53ef8542c08390b8f0f0c0ddfba4d56323224c34939a87fb5cbb99fe397dc3de3c16b4f8b437f

  • SSDEEP

    12288:KkQH4MLTHJ9dj9pi/3TtReM4AreTcrrVGU5k7yDpLD5kNS2U/:44MnHJ9JK3TtReMa8r0U5iyfkNW

Malware Config

Extracted

Family

redline

Botnet

dezik

C2

193.56.146.220:4174

Attributes
  • auth_value

    d39f21dca8edc10800b036ab83f4d75e

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • 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.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 9 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Windows security modification 2 TTPs 2 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c7c3a820bb1e22674eb6c75a0fa3bc0a9d236bf59962c9de140c07a5124528c.exe
    "C:\Users\Admin\AppData\Local\Temp\5c7c3a820bb1e22674eb6c75a0fa3bc0a9d236bf59962c9de140c07a5124528c.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1212
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1304
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:876
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2016
      • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
        "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1768
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metafor.exe /TR "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:1468
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metafor.exe" /P "Admin:N"&&CACLS "metafor.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5975271bda" /P "Admin:N"&&CACLS "..\5975271bda" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:852
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:752
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metafor.exe" /P "Admin:N"
              5⤵
                PID:1476
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metafor.exe" /P "Admin:R" /E
                5⤵
                  PID:1260
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:564
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\5975271bda" /P "Admin:N"
                    5⤵
                      PID:1408
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\5975271bda" /P "Admin:R" /E
                      5⤵
                        PID:1640
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {06E31872-DF58-48B9-A5B2-800672846CEE} S-1-5-21-3430344531-3702557399-3004411149-1000:WFSTZEPN\Admin:Interactive:[1]
                1⤵
                • Suspicious use of WriteProcessMemory
                PID:1464
                • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe
                  2⤵
                  • Executes dropped EXE
                  PID:1576

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe

                Filesize

                382KB

                MD5

                65e4e4f30a4aef3d28440aefb0a4b05b

                SHA1

                9ba27fc1878e66823785565db46369ca3b065d35

                SHA256

                56566c47f68d8ec0b75f780b64efe454c5bf0ecd29dfd9f0ca75378dc0a002fa

                SHA512

                86ba9d1b36fc3f8e53465ae1492d7d4df2d7b34fa5805a0d669452cea7b3bc4001a3ac62a1d0d871ed5786f08eaaff6c446964d8d72c8dff697a7ab5f63032e4

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe

                Filesize

                382KB

                MD5

                65e4e4f30a4aef3d28440aefb0a4b05b

                SHA1

                9ba27fc1878e66823785565db46369ca3b065d35

                SHA256

                56566c47f68d8ec0b75f780b64efe454c5bf0ecd29dfd9f0ca75378dc0a002fa

                SHA512

                86ba9d1b36fc3f8e53465ae1492d7d4df2d7b34fa5805a0d669452cea7b3bc4001a3ac62a1d0d871ed5786f08eaaff6c446964d8d72c8dff697a7ab5f63032e4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                Filesize

                323KB

                MD5

                ee43881ab62092621b2d2e22a0295878

                SHA1

                0339221e3f787602fea6a0541817565d751a293c

                SHA256

                2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                SHA512

                df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                Filesize

                323KB

                MD5

                ee43881ab62092621b2d2e22a0295878

                SHA1

                0339221e3f787602fea6a0541817565d751a293c

                SHA256

                2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                SHA512

                df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                Filesize

                323KB

                MD5

                ee43881ab62092621b2d2e22a0295878

                SHA1

                0339221e3f787602fea6a0541817565d751a293c

                SHA256

                2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                SHA512

                df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe

                Filesize

                175KB

                MD5

                92f2a148b8f701e50e2f838f73d4d7b7

                SHA1

                324d8546e35d4f4285cac15b21620299ba5cb023

                SHA256

                9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                SHA512

                3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe

                Filesize

                175KB

                MD5

                92f2a148b8f701e50e2f838f73d4d7b7

                SHA1

                324d8546e35d4f4285cac15b21620299ba5cb023

                SHA256

                9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                SHA512

                3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

              • \Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\dRF92s79.exe

                Filesize

                226KB

                MD5

                8627ebe3777cc777ed2a14b907162224

                SHA1

                06eeed93eb3094f9d0b13ac4a6936f7088fbbdaa

                SHA256

                319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb

                SHA512

                9de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe

                Filesize

                382KB

                MD5

                65e4e4f30a4aef3d28440aefb0a4b05b

                SHA1

                9ba27fc1878e66823785565db46369ca3b065d35

                SHA256

                56566c47f68d8ec0b75f780b64efe454c5bf0ecd29dfd9f0ca75378dc0a002fa

                SHA512

                86ba9d1b36fc3f8e53465ae1492d7d4df2d7b34fa5805a0d669452cea7b3bc4001a3ac62a1d0d871ed5786f08eaaff6c446964d8d72c8dff697a7ab5f63032e4

              • \Users\Admin\AppData\Local\Temp\IXP000.TMP\film5950.exe

                Filesize

                382KB

                MD5

                65e4e4f30a4aef3d28440aefb0a4b05b

                SHA1

                9ba27fc1878e66823785565db46369ca3b065d35

                SHA256

                56566c47f68d8ec0b75f780b64efe454c5bf0ecd29dfd9f0ca75378dc0a002fa

                SHA512

                86ba9d1b36fc3f8e53465ae1492d7d4df2d7b34fa5805a0d669452cea7b3bc4001a3ac62a1d0d871ed5786f08eaaff6c446964d8d72c8dff697a7ab5f63032e4

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                Filesize

                323KB

                MD5

                ee43881ab62092621b2d2e22a0295878

                SHA1

                0339221e3f787602fea6a0541817565d751a293c

                SHA256

                2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                SHA512

                df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                Filesize

                323KB

                MD5

                ee43881ab62092621b2d2e22a0295878

                SHA1

                0339221e3f787602fea6a0541817565d751a293c

                SHA256

                2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                SHA512

                df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\bum8113.exe

                Filesize

                323KB

                MD5

                ee43881ab62092621b2d2e22a0295878

                SHA1

                0339221e3f787602fea6a0541817565d751a293c

                SHA256

                2764ed1001c0289c438398b43297206b64e883f65c34eec0418f809392bab22d

                SHA512

                df6b636d896665a3ec9ee572dc8dcb79169c02316741d9a693d7c09be7ce419e373b1c4d0635c8ecda95e936313750820fb97ee31111a005b334f44ec6112f6c

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe

                Filesize

                175KB

                MD5

                92f2a148b8f701e50e2f838f73d4d7b7

                SHA1

                324d8546e35d4f4285cac15b21620299ba5cb023

                SHA256

                9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                SHA512

                3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

              • \Users\Admin\AppData\Local\Temp\IXP001.TMP\con3150.exe

                Filesize

                175KB

                MD5

                92f2a148b8f701e50e2f838f73d4d7b7

                SHA1

                324d8546e35d4f4285cac15b21620299ba5cb023

                SHA256

                9ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04

                SHA512

                3300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c

              • memory/876-125-0x0000000004C20000-0x0000000004C60000-memory.dmp

                Filesize

                256KB

              • memory/876-122-0x0000000004C20000-0x0000000004C60000-memory.dmp

                Filesize

                256KB

              • memory/876-121-0x0000000000FA0000-0x0000000000FD2000-memory.dmp

                Filesize

                200KB

              • memory/1212-54-0x0000000000230000-0x00000000002B5000-memory.dmp

                Filesize

                532KB

              • memory/1212-112-0x0000000000400000-0x0000000000537000-memory.dmp

                Filesize

                1.2MB

              • memory/1212-140-0x0000000000400000-0x0000000000537000-memory.dmp

                Filesize

                1.2MB

              • memory/1212-81-0x0000000000350000-0x00000000003DF000-memory.dmp

                Filesize

                572KB

              • memory/1716-79-0x0000000001FA0000-0x0000000001FBA000-memory.dmp

                Filesize

                104KB

              • memory/1716-109-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-111-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-113-0x0000000000400000-0x00000000004D4000-memory.dmp

                Filesize

                848KB

              • memory/1716-114-0x0000000000400000-0x00000000004D4000-memory.dmp

                Filesize

                848KB

              • memory/1716-105-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-107-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-101-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-103-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-97-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-99-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-93-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-95-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-89-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-91-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-87-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-85-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-84-0x0000000002200000-0x0000000002212000-memory.dmp

                Filesize

                72KB

              • memory/1716-83-0x0000000004C00000-0x0000000004C40000-memory.dmp

                Filesize

                256KB

              • memory/1716-82-0x0000000000290000-0x00000000002BD000-memory.dmp

                Filesize

                180KB

              • memory/1716-80-0x0000000002200000-0x0000000002218000-memory.dmp

                Filesize

                96KB