Analysis

  • max time kernel
    151s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 01:04

General

  • Target

    ea6a6d5981a0525a7179cccbd9a49cf4a8e76a03d092ac61ff7892da7e822110.exe

  • Size

    2.1MB

  • MD5

    ad8dcda8253b4453c533484df10c4067

  • SHA1

    a744f19e200d9faad8753086aff9f5b04258f961

  • SHA256

    ea6a6d5981a0525a7179cccbd9a49cf4a8e76a03d092ac61ff7892da7e822110

  • SHA512

    06dec471502cf0907d8cea35feb3ab450bdef086009df92cb4df96e99b31a0f86442b06dfca03a936b0f5cc857faea26bb16170a0c5b1e610826794615666898

  • SSDEEP

    24576:iiIilDPUiIilDPeww5fL0vXlBsbSAOidYrovp4Tp9aQCoGsXHRL:1MD0vXlBMO+YrovpU/9L

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 1 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ea6a6d5981a0525a7179cccbd9a49cf4a8e76a03d092ac61ff7892da7e822110.exe
    "C:\Users\Admin\AppData\Local\Temp\ea6a6d5981a0525a7179cccbd9a49cf4a8e76a03d092ac61ff7892da7e822110.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1808

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1808-56-0x0000000076171000-0x0000000076173000-memory.dmp
    Filesize

    8KB

  • memory/1808-57-0x0000000000400000-0x000000000040D000-memory.dmp
    Filesize

    52KB