Overview

overview

10

Static

static

10

spoofer/Ep...ker.py

windows7-x64

3

spoofer/Ep...ker.py

windows10-2004-x64

3

spoofer/crack.dll

windows7-x64

1

spoofer/crack.dll

windows10-2004-x64

1

spoofer/mapper.exe

windows7-x64

7

spoofer/mapper.exe

windows10-2004-x64

8

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General

  • Target

    EpicChecker.rar

  • Size

    7.9MB

  • Sample

    241129-q1wtzaykhw

  • MD5

    8cdee71270279e291b2f657ea3f67884

  • SHA1

    438990fddee677933295be58b95db110ada53128

  • SHA256

    eee4cedb41e61dbfd4c6b7838b57661a2fffdda006a1bc957d23d703ec316901

  • SHA512

    20cb93ec4684c6bde50232cd5759d33558bd6ad4c4fb4258729573af114dce183fd877e22c5900fb323697017d798e80a940db3d35dcc839485ab7c060b8f407

  • SSDEEP

    196608:8s0FablHYct8o9lXK1TbYIZMKwba7rV1l4Trzs:JKablsojGf3MKwbavlczs

Score
10/10
blankgrabbercollectioncredential_accessdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealerupx

Malware Config

Targets

    • Target

      spoofer/EpicChecker.py

    • Size

      343KB

    • MD5

      77610a0efc73f8bc23701e7eb562774d

    • SHA1

      f43271a587514c72fc2c1c6413b85baf7dc2ec3b

    • SHA256

      3986eba75cdda51b6a24958f7958c5d66119ae8423af870999a51e1af38c6056

    • SHA512

      267a1d800127e73952201cfade533307378df9456242cdb126a74be9bf0379926ac7101ea0a1eb3619623a4416457ec0d2cfa055a8c36ac4582570aa653dc13c

    • SSDEEP

      3072:sUpKK0dh84Ds0dh8z70kp9/ZE97aV39IcZ:FpKK0dh84w0dh8zYkzb

    Score
    3/10
    discovery
    behavioral1behavioral2

    • Target

      spoofer/crack.dll

    • Size

      2.3MB

    • MD5

      a99ecd8ec643dc9db372736fd6fd8eb5

    • SHA1

      91e8270faf4666ca60d9b41ece1dd3f25c0fd8fd

    • SHA256

      6fa983aab41fbe45a79236330245c49fbb318b75efb4bc6b78fa551d29ace518

    • SHA512

      a8cd99023e6db3352a96ac7179acc5ae9e09e186f1a9ff55672fdac520821ef51cc48a7ac821b862966959ab174b49f17057744491656b9832b6dda61fd157bd

    • SSDEEP

      49152:IK+yy5eom+KbDbF7BBLz1iYCY6nWefdmjLdGGf:Zom+Kbtz1iYCY6HfdmjLdGGf

    Score
    1/10
    behavioral3behavioral4

    • Target

      spoofer/mapper.exe

    • Size

      7.5MB

    • MD5

      4f8ee6ff1ed295b4227a8e9e536c9a48

    • SHA1

      204116eef3f0d564240d4082d5dea7c89d98495e

    • SHA256

      e29649ae22328d57f3f6ec42d10bdf496b3d62351e6c90ab070f9bd966e22cfc

    • SHA512

      441941116f6c815dbed18639a519aae55d494b199625c22e668a54e1583fe14181fb464047e951391efc4b6740eb25a59040f13c13cc7fcc5d833400cb2d69ae

    • SSDEEP

      196608:9hgFO2gDwfI9jUC2gYBYv3vbW5+iITm1U6fE:8FO2gwIH2gYBgDW4TOzc

    Score
    8/10
    upxcollectioncredential_accessdefense_evasiondiscoveryexecutionpersistenceprivilege_escalationspywarestealer

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Clipboard Data

      Adversaries may collect data stored in the clipboard from users copying information within or between applications.

      collection

    • 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

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

      credential_accessstealer

    • 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.

    • Obfuscated Files or Information: Command Obfuscation

      Adversaries may obfuscate content during command execution to impede detection.

      defense_evasion

    • Enumerates processes with tasklist

      discovery

    • UPX packed file

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

      upx
    behavioral5behavioral6

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Persistence

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Obfuscated Files or Information

1
T1027

Command Obfuscation

1
T1027.010

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Browser Information Discovery

1
T1217

Process Discovery

1
T1057

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Clipboard Data

1
T1115

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks