Analysis

  • max time kernel
    137s
  • max time network
    176s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 16:25

General

  • Target

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe

  • Size

    244KB

  • MD5

    03e4f75c45659084bc8b63e7762d8969

  • SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

  • SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

  • SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • SSDEEP

    3072:5sWWuKJ/k/zv2UFWVLx8QFcP5wU3RE65BhG2QI/OCyINzljGiFBQbJWJiUQ7xBtT:ZWl/QWVLx8AdJ4NQK3pG6QbJWIvJRt

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Extracted

Family

redline

Botnet

Testing.v1

C2

185.106.92.111:2510

Attributes
  • auth_value

    336be733d6f6d74b812efad48d422273

Signatures

  • Amadey

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

  • Detect Amadey credential stealer module 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 10 IoCs
  • Reads local data of messenger clients 2 TTPs

    Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 2 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 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 37 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe
    "C:\Users\Admin\AppData\Local\Temp\dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1552
    • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
      "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:776
      • C:\Windows\SysWOW64\schtasks.exe
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rovwer.exe /TR "C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe" /F
        3⤵
        • Creates scheduled task(s)
        PID:268
      • C:\Users\Admin\AppData\Local\Temp\1000130001\non.exe
        "C:\Users\Admin\AppData\Local\Temp\1000130001\non.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:428
      • C:\Users\Admin\AppData\Local\Temp\1000131001\ree.exe
        "C:\Users\Admin\AppData\Local\Temp\1000131001\ree.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1296
        • C:\Windows\system32\cmd.exe
          "cmd.exe" /C schtasks /create /tn \yuSePkFLKU /tr "C:\Users\Admin\AppData\Roaming\yuSePkFLKU\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1624
          • C:\Windows\system32\schtasks.exe
            schtasks /create /tn \yuSePkFLKU /tr "C:\Users\Admin\AppData\Roaming\yuSePkFLKU\svcupdater.exe" /st 00:00 /du 9999:59 /sc once /ri 1 /f
            5⤵
            • Creates scheduled task(s)
            PID:1152
      • C:\Windows\SysWOW64\rundll32.exe
        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll, Main
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: EnumeratesProcesses
        • outlook_win_path
        PID:1608
  • C:\Windows\system32\taskeng.exe
    taskeng.exe {07FF166D-B0E5-4496-87F3-AB897FE0B648} S-1-5-21-3385717845-2518323428-350143044-1000:SABDUHNY\Admin:Interactive:[1]
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
      C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
      2⤵
      • Executes dropped EXE
      PID:1588
    • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
      C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe
      2⤵
      • Executes dropped EXE
      PID:960

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\1000130001\non.exe

    Filesize

    317KB

    MD5

    d46c47543ab771c8d6bd2d7c9ba853a3

    SHA1

    b339decb0fd779a0a7c192d321aec1017808e28e

    SHA256

    9617d4eefc2c16ff7587d7a85c1f52d23053e02632e9cfc27e0a5eb84486f05c

    SHA512

    e601d8b012d81409005b3b7aa002b2ce4417ae36f0a62f6dba4fdb592f6e730eafb02d1c5adbdc6db800206204b5b30577366e85f8faa3b719ef0dc574917d8f

  • C:\Users\Admin\AppData\Local\Temp\1000131001\ree.exe

    Filesize

    8KB

    MD5

    ce738de8f3bc9c183348ecd1f5cf6fc4

    SHA1

    9a65168430c85371c6fc527abed1ff88e025ebc0

    SHA256

    47e6940d28f5fe2396a1eb161fe4aa9ebbc138e8dcd72ce72aa598ff6d0cb1e4

    SHA512

    34695070cc67a0e916d2a45696ded026b225c7f913d11d6366bcc09f8aed81e8f29782dec63991ff1c7c9ce93cbd0b62bd84c8887a103df7e496984a98791191

  • C:\Users\Admin\AppData\Local\Temp\1000131001\ree.exe

    Filesize

    8KB

    MD5

    ce738de8f3bc9c183348ecd1f5cf6fc4

    SHA1

    9a65168430c85371c6fc527abed1ff88e025ebc0

    SHA256

    47e6940d28f5fe2396a1eb161fe4aa9ebbc138e8dcd72ce72aa598ff6d0cb1e4

    SHA512

    34695070cc67a0e916d2a45696ded026b225c7f913d11d6366bcc09f8aed81e8f29782dec63991ff1c7c9ce93cbd0b62bd84c8887a103df7e496984a98791191

  • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

    Filesize

    244KB

    MD5

    03e4f75c45659084bc8b63e7762d8969

    SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

    SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

    SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

    Filesize

    244KB

    MD5

    03e4f75c45659084bc8b63e7762d8969

    SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

    SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

    SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

    Filesize

    244KB

    MD5

    03e4f75c45659084bc8b63e7762d8969

    SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

    SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

    SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • C:\Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

    Filesize

    244KB

    MD5

    03e4f75c45659084bc8b63e7762d8969

    SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

    SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

    SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • C:\Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

    Filesize

    126KB

    MD5

    674cec24e36e0dfaec6290db96dda86e

    SHA1

    581e3a7a541cc04641e751fc850d92e07236681f

    SHA256

    de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

    SHA512

    6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

  • \Users\Admin\AppData\Local\Temp\1000130001\non.exe

    Filesize

    317KB

    MD5

    d46c47543ab771c8d6bd2d7c9ba853a3

    SHA1

    b339decb0fd779a0a7c192d321aec1017808e28e

    SHA256

    9617d4eefc2c16ff7587d7a85c1f52d23053e02632e9cfc27e0a5eb84486f05c

    SHA512

    e601d8b012d81409005b3b7aa002b2ce4417ae36f0a62f6dba4fdb592f6e730eafb02d1c5adbdc6db800206204b5b30577366e85f8faa3b719ef0dc574917d8f

  • \Users\Admin\AppData\Local\Temp\1000130001\non.exe

    Filesize

    317KB

    MD5

    d46c47543ab771c8d6bd2d7c9ba853a3

    SHA1

    b339decb0fd779a0a7c192d321aec1017808e28e

    SHA256

    9617d4eefc2c16ff7587d7a85c1f52d23053e02632e9cfc27e0a5eb84486f05c

    SHA512

    e601d8b012d81409005b3b7aa002b2ce4417ae36f0a62f6dba4fdb592f6e730eafb02d1c5adbdc6db800206204b5b30577366e85f8faa3b719ef0dc574917d8f

  • \Users\Admin\AppData\Local\Temp\1000131001\ree.exe

    Filesize

    8KB

    MD5

    ce738de8f3bc9c183348ecd1f5cf6fc4

    SHA1

    9a65168430c85371c6fc527abed1ff88e025ebc0

    SHA256

    47e6940d28f5fe2396a1eb161fe4aa9ebbc138e8dcd72ce72aa598ff6d0cb1e4

    SHA512

    34695070cc67a0e916d2a45696ded026b225c7f913d11d6366bcc09f8aed81e8f29782dec63991ff1c7c9ce93cbd0b62bd84c8887a103df7e496984a98791191

  • \Users\Admin\AppData\Local\Temp\1000131001\ree.exe

    Filesize

    8KB

    MD5

    ce738de8f3bc9c183348ecd1f5cf6fc4

    SHA1

    9a65168430c85371c6fc527abed1ff88e025ebc0

    SHA256

    47e6940d28f5fe2396a1eb161fe4aa9ebbc138e8dcd72ce72aa598ff6d0cb1e4

    SHA512

    34695070cc67a0e916d2a45696ded026b225c7f913d11d6366bcc09f8aed81e8f29782dec63991ff1c7c9ce93cbd0b62bd84c8887a103df7e496984a98791191

  • \Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

    Filesize

    244KB

    MD5

    03e4f75c45659084bc8b63e7762d8969

    SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

    SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

    SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • \Users\Admin\AppData\Local\Temp\50c1695437\rovwer.exe

    Filesize

    244KB

    MD5

    03e4f75c45659084bc8b63e7762d8969

    SHA1

    a55603b1c70428da45c55cb94a2a8bfd2ec9dd24

    SHA256

    dd30ca110d2c890977d45c7c68fefcf0c62e49f932fdd98cc9ecf2c4d285df2a

    SHA512

    2bd10bd3313f0e8c653bc4851f0693934d5514f361710dd735e00c76e4fb723280d930e2520d5f7ac18c5ce5ac96515a40192681dabc6a447f5eff98988040a6

  • \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

    Filesize

    126KB

    MD5

    674cec24e36e0dfaec6290db96dda86e

    SHA1

    581e3a7a541cc04641e751fc850d92e07236681f

    SHA256

    de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

    SHA512

    6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

  • \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

    Filesize

    126KB

    MD5

    674cec24e36e0dfaec6290db96dda86e

    SHA1

    581e3a7a541cc04641e751fc850d92e07236681f

    SHA256

    de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

    SHA512

    6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

  • \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

    Filesize

    126KB

    MD5

    674cec24e36e0dfaec6290db96dda86e

    SHA1

    581e3a7a541cc04641e751fc850d92e07236681f

    SHA256

    de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

    SHA512

    6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

  • \Users\Admin\AppData\Roaming\bf045808586a24\cred64.dll

    Filesize

    126KB

    MD5

    674cec24e36e0dfaec6290db96dda86e

    SHA1

    581e3a7a541cc04641e751fc850d92e07236681f

    SHA256

    de81531468982b689451e85d249214d0aa484e2ffedfd32c58d43cf879f29ded

    SHA512

    6d9898169073c240fe454bd45065fd7dc8458f1d323925b57eb58fa4305bb0d5631bbceb61835593b225e887e0867186ef637c440460279378cb29e832066029

  • memory/268-65-0x0000000000000000-mapping.dmp

  • memory/428-71-0x0000000000000000-mapping.dmp

  • memory/428-73-0x000000000028B000-0x00000000002BC000-memory.dmp

    Filesize

    196KB

  • memory/428-74-0x0000000001D90000-0x0000000001DCE000-memory.dmp

    Filesize

    248KB

  • memory/428-75-0x0000000000400000-0x000000000066D000-memory.dmp

    Filesize

    2.4MB

  • memory/428-76-0x0000000002440000-0x000000000247E000-memory.dmp

    Filesize

    248KB

  • memory/428-77-0x0000000004980000-0x00000000049BC000-memory.dmp

    Filesize

    240KB

  • memory/428-85-0x000000000028B000-0x00000000002BC000-memory.dmp

    Filesize

    196KB

  • memory/428-108-0x000000000028B000-0x00000000002BC000-memory.dmp

    Filesize

    196KB

  • memory/428-109-0x0000000000400000-0x000000000066D000-memory.dmp

    Filesize

    2.4MB

  • memory/776-67-0x00000000007EB000-0x000000000080A000-memory.dmp

    Filesize

    124KB

  • memory/776-64-0x0000000000400000-0x000000000065B000-memory.dmp

    Filesize

    2.4MB

  • memory/776-57-0x0000000000000000-mapping.dmp

  • memory/776-68-0x0000000000400000-0x000000000065B000-memory.dmp

    Filesize

    2.4MB

  • memory/776-62-0x00000000007EB000-0x000000000080A000-memory.dmp

    Filesize

    124KB

  • memory/960-105-0x0000000000400000-0x000000000065B000-memory.dmp

    Filesize

    2.4MB

  • memory/960-104-0x000000000081B000-0x000000000083A000-memory.dmp

    Filesize

    124KB

  • memory/960-101-0x0000000000000000-mapping.dmp

  • memory/1152-107-0x0000000000000000-mapping.dmp

  • memory/1296-81-0x0000000000000000-mapping.dmp

  • memory/1296-84-0x00000000008F0000-0x00000000008F8000-memory.dmp

    Filesize

    32KB

  • memory/1552-60-0x00000000001B0000-0x00000000001EE000-memory.dmp

    Filesize

    248KB

  • memory/1552-54-0x0000000074DA1000-0x0000000074DA3000-memory.dmp

    Filesize

    8KB

  • memory/1552-61-0x0000000000400000-0x000000000065B000-memory.dmp

    Filesize

    2.4MB

  • memory/1552-59-0x00000000002EB000-0x000000000030A000-memory.dmp

    Filesize

    124KB

  • memory/1588-92-0x0000000000400000-0x000000000065B000-memory.dmp

    Filesize

    2.4MB

  • memory/1588-91-0x00000000006FB000-0x000000000071A000-memory.dmp

    Filesize

    124KB

  • memory/1588-89-0x00000000002B0000-0x00000000002EE000-memory.dmp

    Filesize

    248KB

  • memory/1588-88-0x00000000006FB000-0x000000000071A000-memory.dmp

    Filesize

    124KB

  • memory/1588-86-0x0000000000000000-mapping.dmp

  • memory/1608-100-0x0000000000160000-0x0000000000184000-memory.dmp

    Filesize

    144KB

  • memory/1608-93-0x0000000000000000-mapping.dmp

  • memory/1624-106-0x0000000000000000-mapping.dmp