Overview

overview

10

Static

static

10

spoofer.exe

windows10-1703-x64

10

spoofer.exe

windows10-2004-x64

7

spoofer.exe

windows11-21h2-x64

7

Sharing

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General

  • Target

    spoofer.rar

  • Size

    5.8MB

  • Sample

    240427-k28bhaga3z

  • MD5

    e557338a66e1cbdae8ef7177ee6ac564

  • SHA1

    1a38301126a19fc35a398325a3e78bdd295d1b00

  • SHA256

    d33fe2a172d41b4411ae08c0a77769146bc3d36cb07befb0b25b3b39ffe981c9

  • SHA512

    5384c36328e156fe8cd466c59871b5f6daf1e14fb7bea06f6bab76d8b5e5ff8016a2b8ca1cdcc687aac985d29b7fc9a081b5dee43d8606300d27edd611872229

  • SSDEEP

    98304:Omc5D2BrJIUBuVJrOIue+W4g4JVXWIIWKUN8AMoiz3arksoAREYAoc60Pq66y:42pnex43/WCwoibeks7REYAot0D

Score
10/10
blankgrabberevasionspywarestealerupx

Malware Config

Targets

    • Target

      spoofer.exe

    • Size

      6.0MB

    • MD5

      51404c7e914f379cf9422e723dcf8394

    • SHA1

      45f42f018d0b63cf6a759164e047e3688a6bcdf3

    • SHA256

      8c64138979cd1fa9f3e8b85750f4d664a58749486d6d40ef5f67a48d3deed612

    • SHA512

      7aa21406843915b4c4ca77d228a0ad625fc8a33b7793a9894aeb63511188f014f817357a1b011b7908140a34ed96d8fcb4902f6ada84dac36d9c4de3a2000a4b

    • SSDEEP

      98304:HraPEtdFBg3zamaHl3Ne4i3gmtfXJOLhx9fZAzDJ4wzQgsRuGK4ROBMDm238I2:Hra+FHeN/FJMIDJf0gsAGK4ROuDh2

    Score
    10/10
    evasionspywarestealerupx

    • Deletes Windows Defender Definitions

      Uses mpcmdrun utility to delete all AV definitions.

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    behavioral1behavioral2behavioral3

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

1
T1562

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

System Information Discovery

3
T1082

Process Discovery

1
T1057

Lateral Movement

Collection

Data from Local System

2
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Resource Development

Reconnaissance

Tasks