Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    22-08-2023 07:50

General

  • Target

    Ödeme 31722.exe

  • Size

    19KB

  • MD5

    63d5a76a6fa8e241653df907c8f048e7

  • SHA1

    19d3f1f51eede4e7c9bedd6e3efbdeb39a2c0f55

  • SHA256

    8cc440eff0de4c70b4427d2d0332dd8ccbadb36ead79bd1db5bc67b665bd3fe2

  • SHA512

    a9863593ea942ca5cf257f00bb359e6e00245851ab38a6d8fdd818bf5c8a4760bf6dc6561cab3bfed93774fb5e9b4a183ab051526aaa8c83238d83f80175e6f2

  • SSDEEP

    384:3TXhfwbvS+GPBXaJNM4smfzxmi/f4Fo1Y7rDfA:3dwYP4NMK3aU

Malware Config

Extracted

Family

purecrypter

C2

https://onedrive.live.com/download?resid=969678C66048EAA5%21285&authkey=!AC3E8HxO1kVosi0

Signatures

  • PureCrypter

    PureCrypter is a .NET malware loader first seen in early 2021.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Ödeme 31722.exe
    "C:\Users\Admin\AppData\Local\Temp\Ödeme 31722.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2192

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab8F85.tmp

    Filesize

    62KB

    MD5

    3ac860860707baaf32469fa7cc7c0192

    SHA1

    c33c2acdaba0e6fa41fd2f00f186804722477639

    SHA256

    d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

    SHA512

    d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

  • C:\Users\Admin\AppData\Local\Temp\Tar8FC6.tmp

    Filesize

    164KB

    MD5

    4ff65ad929cd9a367680e0e5b1c08166

    SHA1

    c0af0d4396bd1f15c45f39d3b849ba444233b3a2

    SHA256

    c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

    SHA512

    f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

  • memory/2192-54-0x0000000001340000-0x000000000134C000-memory.dmp

    Filesize

    48KB

  • memory/2192-55-0x00000000745C0000-0x0000000074CAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2192-56-0x0000000004810000-0x0000000004850000-memory.dmp

    Filesize

    256KB

  • memory/2192-469-0x00000000745C0000-0x0000000074CAE000-memory.dmp

    Filesize

    6.9MB

  • memory/2192-500-0x0000000004810000-0x0000000004850000-memory.dmp

    Filesize

    256KB