Analysis

  • max time kernel
    11s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    24-11-2022 19:42

General

  • Target

    c251d4ed53db8477773728521aa75757bd7b4dc69e03ea731e731dec3206f209.exe

  • Size

    1.2MB

  • MD5

    cb9870fc0ec126b28be2b757ab35f7a0

  • SHA1

    bc7130600c293811be68d950b4097b222383841f

  • SHA256

    c251d4ed53db8477773728521aa75757bd7b4dc69e03ea731e731dec3206f209

  • SHA512

    06787dc6d98d27385a67474d10c29170e6983f3f54e111b36b15bdfa134a526bdb46fddeced0f2f9f937d398d246253de533b3e886fc77ee4010dc81a8d1d221

  • SSDEEP

    24576:fl+Vp8iof9eO4yoDO7bcZEb93BA0/LtmWxn1YMluh:fr974yoC3yE/Ac5mWxnmrh

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 3 IoCs
  • Drops file in System32 directory 4 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c251d4ed53db8477773728521aa75757bd7b4dc69e03ea731e731dec3206f209.exe
    "C:\Users\Admin\AppData\Local\Temp\c251d4ed53db8477773728521aa75757bd7b4dc69e03ea731e731dec3206f209.exe"
    1⤵
    • Drops Chrome extension
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:948

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/948-54-0x0000000075FE1000-0x0000000075FE3000-memory.dmp
    Filesize

    8KB

  • memory/948-55-0x0000000002110000-0x00000000021D9000-memory.dmp
    Filesize

    804KB