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Analysis

  • max time kernel
    149s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    22/12/2023, 02:33

General

  • Target

    5379be2782c997c07288897c9ca7a691.exe

  • Size

    401KB

  • MD5

    5379be2782c997c07288897c9ca7a691

  • SHA1

    46d282856f8ff35e31f507152016daae3ba6c570

  • SHA256

    f510d00b7e76acc0900dcfd9dce320bee26edbdb58f7ffcd9943bda235f576f2

  • SHA512

    f3105aced092dd4dcc9812994c97d391ad9cddd7f170d5353f1ff234389901d128ed04563f695fd020c5608f80cd89a5b87d89e05074f7ff35c468c44813596d

  • SSDEEP

    6144:NSbwHWwnIfqrbb1hq9UyqvwS4GclHuYS+12QyoISwMd7wvcY:cwrnIfqrQVGcRu612QyVSwM+P

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5379be2782c997c07288897c9ca7a691.exe
    "C:\Users\Admin\AppData\Local\Temp\5379be2782c997c07288897c9ca7a691.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:2212
    • C:\Users\Admin\AppData\Local\Temp\5379be2782c997c07288897c9ca7a691.usa
      C:\Users\Admin\AppData\Local\Temp\5379be2782c997c07288897c9ca7a691.usa
      2⤵
      • Executes dropped EXE
      PID:1512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\UsaShohdi.asu

    Filesize

    401KB

    MD5

    5379be2782c997c07288897c9ca7a691

    SHA1

    46d282856f8ff35e31f507152016daae3ba6c570

    SHA256

    f510d00b7e76acc0900dcfd9dce320bee26edbdb58f7ffcd9943bda235f576f2

    SHA512

    f3105aced092dd4dcc9812994c97d391ad9cddd7f170d5353f1ff234389901d128ed04563f695fd020c5608f80cd89a5b87d89e05074f7ff35c468c44813596d

  • \Users\Admin\AppData\Local\Temp\5379be2782c997c07288897c9ca7a691.usa

    Filesize

    97KB

    MD5

    18f0fabaacd7d8c641a68023d359a4b8

    SHA1

    2b32ca8c89ac40512b9e6f2a7b555cf5ae6fbe01

    SHA256

    e532631bb42c9d2e58258583c1a461b7661889e20ff7be60595bce76b0dd2369

    SHA512

    6eb628d1a4d7b0f6d4cf46c8af8ebe373aedb0938c5e96f7444c527e87191f659522572ff32a38ccb05733d002562722a5d57aef08f88b55a67c813b0d8fc7ed