Overview

overview

10

Static

static

7

991b3bf578...0N.exe

windows7-x64

10

991b3bf578...0N.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    991b3bf5783bcdb9f19b86b9aee27340N.exe

  • Size

    96KB

  • Sample

    240727-f7k1yazbrl

  • MD5

    991b3bf5783bcdb9f19b86b9aee27340

  • SHA1

    fd97c057e7fe7cc12e27fb8ebe5988d3d04e8edc

  • SHA256

    8248bfce2459abdd3cb166ab6435f198e6853c8f26d94e4d0a88d5e5730cfdad

  • SHA512

    ac22ffa8ab34f32f7fc7f2352246ee1690a07b27ca262bdda2f8a90d591814a2c23d3bd482fa35e06737017f0efdf9cb503e115569422583b4c5549179300584

  • SSDEEP

    768:/pQNwC3BESe4Vqth+0V5vKmyLylze70wi3BEmb:BeT7BVwxfvEFwjRb

Score
10/10
discoveryevasionupx

Malware Config

Targets

    • Target

      991b3bf5783bcdb9f19b86b9aee27340N.exe

    • Size

      96KB

    • MD5

      991b3bf5783bcdb9f19b86b9aee27340

    • SHA1

      fd97c057e7fe7cc12e27fb8ebe5988d3d04e8edc

    • SHA256

      8248bfce2459abdd3cb166ab6435f198e6853c8f26d94e4d0a88d5e5730cfdad

    • SHA512

      ac22ffa8ab34f32f7fc7f2352246ee1690a07b27ca262bdda2f8a90d591814a2c23d3bd482fa35e06737017f0efdf9cb503e115569422583b4c5549179300584

    • SSDEEP

      768:/pQNwC3BESe4Vqth+0V5vKmyLylze70wi3BEmb:BeT7BVwxfvEFwjRb

    Score
    10/10
    discoveryevasionupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Network Share Discovery

      Attempt to gather information on host network.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Hide Artifacts

1
T1564

Hidden Files and Directories

1
T1564.001

Modify Registry

2
T1112

Credential Access

Discovery

Network Share Discovery

1
T1135

System Information Discovery

1
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Internet Connection Discovery

1
T1016.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks