Overview

overview

10

Static

static

10

Gxndweideb...ex.exe

windows7_x64

10

Gxndweideb...ex.exe

windows10_x64

10

Analysis

  • max time kernel
    127s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-en-20211104
  • submitted
    16-11-2021 18:55

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General

  • Target

    Gxndweidebh_unp.ex.exe

  • Size

    200KB

  • MD5

    8f74b26609f3e2959d00c144c333562b

  • SHA1

    70bfe386022f43d450ddbdab1c562e0da86d0532

  • SHA256

    eff6c4f339d6beb1bda4a6a3d60bd3979ccdcf67dd032c1b7dcfcb561a384acb

  • SHA512

    f00a05becff0eaa30ba007553593b4d35e567cf71210c4c1a945da98dfc9ba824ebcd9ffff19930ec50a89f64ad42c21dce244b9303b14994cfc05fa7be8c45b

Score
10/10
oskiinfostealerspywarestealer

Malware Config

Signatures

  • Oski

    Oski is an infostealer targeting browser data, crypto wallets.

    infostealeroski
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Gxndweidebh_unp.ex.exe
    "C:\Users\Admin\AppData\Local\Temp\Gxndweidebh_unp.ex.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1052
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1052 -s 780
      2⤵
      • Program crash
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      PID:1228

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/1052-55-0x0000000074E51000-0x0000000074E53000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1228-56-0x0000000000000000-mapping.dmp
    Download
  • memory/1228-57-0x0000000000350000-0x0000000000351000-memory.dmp
    Filesize

    4KB

    Download