Overview

overview

10

Static

static

8

662872db01...e2.exe

windows7-x64

10

662872db01...e2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    662872db0104fed3498156f98cac4a8ca8035a66b3def61bf8333e70508fc6e2

  • Size

    1.2MB

  • Sample

    221123-xcpjbaef27

  • MD5

    26e985793993eb9d43a48fde7edbb98f

  • SHA1

    ad0c79f8d6a2d36bca7b44cc8172625fc1bbdd6d

  • SHA256

    662872db0104fed3498156f98cac4a8ca8035a66b3def61bf8333e70508fc6e2

  • SHA512

    3bd21359d81bd7d2b1148c4191fce359dc72ba620a2abbfc0f5f87c8ebb26094928657a0936b9e4de746a1ffd73394455328eb40b539dd2f577a60b9b5f6ed86

  • SSDEEP

    24576:3uhaterQZb+md4wmXeZJ8NI8DerQZb+md4wmA7p:YAerQZbd288DerQZbd2up

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      662872db0104fed3498156f98cac4a8ca8035a66b3def61bf8333e70508fc6e2

    • Size

      1.2MB

    • MD5

      26e985793993eb9d43a48fde7edbb98f

    • SHA1

      ad0c79f8d6a2d36bca7b44cc8172625fc1bbdd6d

    • SHA256

      662872db0104fed3498156f98cac4a8ca8035a66b3def61bf8333e70508fc6e2

    • SHA512

      3bd21359d81bd7d2b1148c4191fce359dc72ba620a2abbfc0f5f87c8ebb26094928657a0936b9e4de746a1ffd73394455328eb40b539dd2f577a60b9b5f6ed86

    • SSDEEP

      24576:3uhaterQZb+md4wmXeZJ8NI8DerQZb+md4wmA7p:YAerQZbd288DerQZbd2up

    Score
    10/10
    evasionpersistenceupx

    • Modifies visibility of file extensions in Explorer

      evasion

    • Blocks application from running via registry modification

      Adds application to list of disallowed applications.

      evasion

    • Executes dropped EXE

    • Sets file execution options in registry

      persistence

    • UPX packed file

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

      upx

    • Loads dropped DLL

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Execution

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Exfiltration

Command and Control

Impact

Tasks