Overview

overview

10

Static

static

8

5f9ee15267...5e.exe

windows7-x64

10

5f9ee15267...5e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5f9ee152676acf78c0af5d1262f4c8eb7f922c3f3268fef9bafcf5343910285e

  • Size

    987KB

  • Sample

    221003-fpxxsaadaq

  • MD5

    069ba94fe2eb4abc8942c5872617670f

  • SHA1

    fed3d6969ce1bdf0b6a2cceba2ac3cc0a7db6825

  • SHA256

    5f9ee152676acf78c0af5d1262f4c8eb7f922c3f3268fef9bafcf5343910285e

  • SHA512

    b59e415b26384d67b1b688c6fa328e33965a3892d8ea1959235e71fa3ca0d16f5ddde1c625a8fb0d81e3bf9ce5dcc79cb8f05e545f892aaf127dbd5211fe40bf

  • SSDEEP

    12288:gO7BKeZJys73dOvXDpNjNe8ferQZb+md4w1U4u9OdB/ayOB0Siwe4:JBKeZJ8NI8ferQZb+md4wmCBSyOfe4

Score
10/10
evasionpersistenceupx

Malware Config

Targets

    • Target

      5f9ee152676acf78c0af5d1262f4c8eb7f922c3f3268fef9bafcf5343910285e

    • Size

      987KB

    • MD5

      069ba94fe2eb4abc8942c5872617670f

    • SHA1

      fed3d6969ce1bdf0b6a2cceba2ac3cc0a7db6825

    • SHA256

      5f9ee152676acf78c0af5d1262f4c8eb7f922c3f3268fef9bafcf5343910285e

    • SHA512

      b59e415b26384d67b1b688c6fa328e33965a3892d8ea1959235e71fa3ca0d16f5ddde1c625a8fb0d81e3bf9ce5dcc79cb8f05e545f892aaf127dbd5211fe40bf

    • SSDEEP

      12288:gO7BKeZJys73dOvXDpNjNe8ferQZb+md4w1U4u9OdB/ayOB0Siwe4:JBKeZJ8NI8ferQZb+md4wmCBSyOfe4

    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