Overview

overview

10

Static

static

bbacd2d7ae...1c.exe

windows7-x64

10

bbacd2d7ae...1c.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    bbacd2d7ae6cbde26819cd2b917b82cb01f57247872159d0b79a1c0dfba45a1c

  • Size

    204KB

  • Sample

    221130-2e9z9abb65

  • MD5

    1f8d0272195363ed64bd8eabf0636f7c

  • SHA1

    106c5a8a5e6aaa5a0e3484921d638ca384bb25f0

  • SHA256

    bbacd2d7ae6cbde26819cd2b917b82cb01f57247872159d0b79a1c0dfba45a1c

  • SHA512

    cc4c06ab376e81695c0c06a9b008b432d851496c5c1cee15d4e3b455d04d32e3f43e117a2eccf5d57e1c25d1dd17ee7e4df3871038ea1333de89ba4be71dcf5f

  • SSDEEP

    3072:9jdk2pchLit819xFqwJtHngbeHvVrbtduDJ55ik/JCjzII:x22pcISFqwDPVrjul5Mk/4HD

Score
10/10
metasploitbackdoortrojanupx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      bbacd2d7ae6cbde26819cd2b917b82cb01f57247872159d0b79a1c0dfba45a1c

    • Size

      204KB

    • MD5

      1f8d0272195363ed64bd8eabf0636f7c

    • SHA1

      106c5a8a5e6aaa5a0e3484921d638ca384bb25f0

    • SHA256

      bbacd2d7ae6cbde26819cd2b917b82cb01f57247872159d0b79a1c0dfba45a1c

    • SHA512

      cc4c06ab376e81695c0c06a9b008b432d851496c5c1cee15d4e3b455d04d32e3f43e117a2eccf5d57e1c25d1dd17ee7e4df3871038ea1333de89ba4be71dcf5f

    • SSDEEP

      3072:9jdk2pchLit819xFqwJtHngbeHvVrbtduDJ55ik/JCjzII:x22pcISFqwDPVrjul5Mk/4HD

    Score
    10/10
    metasploitbackdoortrojanupx

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • Executes dropped EXE

    • UPX packed file

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

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks