Analysis

  • max time kernel
    132s
  • 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
    09/11/2024, 20:16

General

  • Target

    c0c9734f3cde7c48ddb421c65a2216172032d49ba6293375bfecf6ac836dc06a.exe

  • Size

    556KB

  • MD5

    5ffaef4554b156412c7c7ba10254b3d7

  • SHA1

    5a427d5209c5f8b2b1daa76ff69cea3b33103f20

  • SHA256

    c0c9734f3cde7c48ddb421c65a2216172032d49ba6293375bfecf6ac836dc06a

  • SHA512

    ff9f1a0a37a0d9acb3a99e51849d147f1f566fabed02356d9bb1b156b6933ded5d6232407898884e55c5950154e59190127e719d27c81ef6af5bbd501e49efe5

  • SSDEEP

    12288:rMrQy90XVn5zOcMfuXzqYko0huAXm02XoG9/HmyE:DyYV5XM/Yko0h712YG9/GyE

Malware Config

Extracted

Family

redline

Botnet

darm

C2

217.196.96.56:4138

Attributes
  • auth_value

    d88ac8ccc04ab9979b04b46313db1648

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Redline family
  • Executes dropped EXE 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0c9734f3cde7c48ddb421c65a2216172032d49ba6293375bfecf6ac836dc06a.exe
    "C:\Users\Admin\AppData\Local\Temp\c0c9734f3cde7c48ddb421c65a2216172032d49ba6293375bfecf6ac836dc06a.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1320
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2415202.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2415202.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3256
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2044034.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2044034.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        PID:3624

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2415202.exe

    Filesize

    384KB

    MD5

    8dcb877c5881732efbccf75e40cd5dd9

    SHA1

    1e496ccd9859b6fbce949d568719d3567c88b5fd

    SHA256

    d9f006263e883a57253f593c03f22f698e26e9af8008c04d22ea5e5cae2d660d

    SHA512

    54ab7f6aa815b9713c0a4c3a9404ddccbfc84028ab26a93dedfc038e8e0fc1f9fcb00064dcac4dc6d005ec07e1098db86d1b3772ecd17a8a279b47b76712a0de

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2044034.exe

    Filesize

    168KB

    MD5

    00d5f014502af495039408b2b6e0985f

    SHA1

    ed65fc6632a7e86d98730adb6f9f2c070c814647

    SHA256

    b9e7d6e2cf3913c40bdbe1bced012145bebca699285d2f2f075deb4620d7c8bf

    SHA512

    ad64fd240e4323c8dba34ea2b821eccf6d5801ae3946a7307fe6a455ff091884a6ae688530e187fa0fcf95cfdfef2f5f97c399de2a4770929593ed2790194983

  • memory/3624-14-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

    Filesize

    4KB

  • memory/3624-15-0x0000000000D60000-0x0000000000D90000-memory.dmp

    Filesize

    192KB

  • memory/3624-16-0x0000000007B50000-0x0000000007B56000-memory.dmp

    Filesize

    24KB

  • memory/3624-17-0x0000000005DF0000-0x0000000006408000-memory.dmp

    Filesize

    6.1MB

  • memory/3624-18-0x00000000058E0000-0x00000000059EA000-memory.dmp

    Filesize

    1.0MB

  • memory/3624-19-0x0000000005810000-0x0000000005822000-memory.dmp

    Filesize

    72KB

  • memory/3624-20-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB

  • memory/3624-21-0x0000000005870000-0x00000000058AC000-memory.dmp

    Filesize

    240KB

  • memory/3624-22-0x00000000059F0000-0x0000000005A3C000-memory.dmp

    Filesize

    304KB

  • memory/3624-23-0x0000000074A3E000-0x0000000074A3F000-memory.dmp

    Filesize

    4KB

  • memory/3624-24-0x0000000074A30000-0x00000000751E0000-memory.dmp

    Filesize

    7.7MB