Analysis

  • max time kernel
    36s
  • max time network
    41s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    05/12/2022, 06:56

General

  • Target

    c0e415b1d15ac0b514be803c1e43c85dc650124a05d7ccc463cc9dd475c7c80c.exe

  • Size

    224KB

  • MD5

    903a2aeada691ec02f533e4e1b2b120a

  • SHA1

    50babdd09a4b1ed077ca532a4bda641ae5b9d3b8

  • SHA256

    c0e415b1d15ac0b514be803c1e43c85dc650124a05d7ccc463cc9dd475c7c80c

  • SHA512

    2cb8772599afe3a82f23c5c4fa741511c1153a80dd8efeeef88c0b6de3006e9a0b444aa76dbd57060c5c638817911ba5576ee43e14a6ceb535ba1f4816fbac44

  • SSDEEP

    6144:sriIXJz6FHoOrVXl7HWrE+icB8aa36OCwb7eEk8vEE+M1e9:XIZzmjXVHGbKaW60b7eX8vE

Malware Config

Signatures

  • ASPack v2.12-2.42 3 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • UPX packed file 10 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Loads dropped DLL 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c0e415b1d15ac0b514be803c1e43c85dc650124a05d7ccc463cc9dd475c7c80c.exe
    "C:\Users\Admin\AppData\Local\Temp\c0e415b1d15ac0b514be803c1e43c85dc650124a05d7ccc463cc9dd475c7c80c.exe"
    1⤵
    • Sets DLL path for service in the registry
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:364
  • C:\Windows\SysWOW64\Svchost.exe
    C:\Windows\SysWOW64\Svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1860

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Infotmp.txt

    Filesize

    724B

    MD5

    b5413494bca58f576f989746a450ed41

    SHA1

    e1829e329725768802a545ff91e4723219f0e039

    SHA256

    3b5f859e39a5ee38aeaf1092abfae4a2c994f06ab6d15968fdba141fbf3cb3ee

    SHA512

    a10d762d064be23f3d1d44945380c23456355adbb01bb54dfeba87963c24a71af81661481632b953d6d905b7cf57063136460715b2cf961e4c8f7097239ab592

  • \??\c:\windows\SysWOW64\fastuserswitchingcompatibility.dll

    Filesize

    224KB

    MD5

    7e84e98a76b80ff951166059f976e62a

    SHA1

    6335f7a855f218561530fded8f7f8cef2b4ab9b1

    SHA256

    aea27ffd55fe32089c2d88d98d21d784831c341f7eda79bf628575029e2b5415

    SHA512

    057708f5b7a99d73b40771f7adb3b6fd873cd47ba4eb13d10b5907d2464432a54cb7f70525b055cba2568318cebf073ea08c1e162334dff7d5a995d0ce8823d1

  • \Windows\SysWOW64\2C4A054C.tmp

    Filesize

    224KB

    MD5

    7e84e98a76b80ff951166059f976e62a

    SHA1

    6335f7a855f218561530fded8f7f8cef2b4ab9b1

    SHA256

    aea27ffd55fe32089c2d88d98d21d784831c341f7eda79bf628575029e2b5415

    SHA512

    057708f5b7a99d73b40771f7adb3b6fd873cd47ba4eb13d10b5907d2464432a54cb7f70525b055cba2568318cebf073ea08c1e162334dff7d5a995d0ce8823d1

  • \Windows\SysWOW64\FastUserSwitchingCompatibility.dll

    Filesize

    224KB

    MD5

    7e84e98a76b80ff951166059f976e62a

    SHA1

    6335f7a855f218561530fded8f7f8cef2b4ab9b1

    SHA256

    aea27ffd55fe32089c2d88d98d21d784831c341f7eda79bf628575029e2b5415

    SHA512

    057708f5b7a99d73b40771f7adb3b6fd873cd47ba4eb13d10b5907d2464432a54cb7f70525b055cba2568318cebf073ea08c1e162334dff7d5a995d0ce8823d1

  • memory/364-54-0x0000000076681000-0x0000000076683000-memory.dmp

    Filesize

    8KB

  • memory/364-59-0x0000000001E10000-0x0000000005E10000-memory.dmp

    Filesize

    64.0MB

  • memory/364-60-0x0000000076010000-0x0000000076070000-memory.dmp

    Filesize

    384KB

  • memory/364-56-0x00000000001B0000-0x00000000001F8000-memory.dmp

    Filesize

    288KB

  • memory/364-61-0x0000000074B20000-0x0000000074B68000-memory.dmp

    Filesize

    288KB

  • memory/364-57-0x00000000001B0000-0x00000000001F8000-memory.dmp

    Filesize

    288KB

  • memory/364-55-0x00000000001B0000-0x00000000001F8000-memory.dmp

    Filesize

    288KB

  • memory/364-68-0x00000000001B0000-0x00000000001F8000-memory.dmp

    Filesize

    288KB

  • memory/364-70-0x0000000076010000-0x0000000076070000-memory.dmp

    Filesize

    384KB

  • memory/1860-66-0x0000000074B20000-0x0000000074B68000-memory.dmp

    Filesize

    288KB

  • memory/1860-65-0x0000000074B20000-0x0000000074B68000-memory.dmp

    Filesize

    288KB

  • memory/1860-69-0x0000000074B20000-0x0000000074B68000-memory.dmp

    Filesize

    288KB