Analysis

  • max time kernel
    79s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    05-05-2023 20:40

General

  • Target

    tmp.exe

  • Size

    1.3MB

  • MD5

    86221cbb7f0dd696acfc913ad055f1e9

  • SHA1

    52aceb9f15f0ebceef27b378e06e42613739b481

  • SHA256

    ebb2dcf0d743e210a391d665b4589e3a0e41189ed1b21fcacc8c14caf13b1ce6

  • SHA512

    cdeb09240ef04ac7d5b50cd03f7479e8fa40407a34d41c780350acbaeaf4d18dc9381a4cb276ca700595a3d6a5c0abb4fa987f22bfc220d39dc4c91312c8e6d9

  • SSDEEP

    24576:g+JA0Sg9WLT0Fo2/JJTBQ0g1A9K9rjF/lQkBNnWZrXBkUGlcUDSg1fcjzajdg8MC:XJJ92wZXgu49rjF/+kBNmxZG5DSg10j/

Malware Config

Signatures

  • Detect PureCrypter injector 34 IoCs
  • 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\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1716

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1716-54-0x00000000009E0000-0x0000000000B28000-memory.dmp

    Filesize

    1.3MB

  • memory/1716-55-0x0000000004CC0000-0x0000000004F3C000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-56-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-57-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-59-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-61-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-63-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-65-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-67-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-69-0x0000000000980000-0x00000000009C0000-memory.dmp

    Filesize

    256KB

  • memory/1716-70-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-72-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-74-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-76-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-78-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-80-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-82-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-84-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-86-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-88-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-90-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-92-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-94-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-96-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-98-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-100-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-102-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-104-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-106-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-108-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-110-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-112-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-114-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-116-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-118-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-120-0x0000000004CC0000-0x0000000004F36000-memory.dmp

    Filesize

    2.5MB

  • memory/1716-916-0x0000000000980000-0x00000000009C0000-memory.dmp

    Filesize

    256KB