Overview

overview

10

Static

static

6b0639a7a1...4f.exe

windows7-x64

1

6b0639a7a1...4f.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    6b0639a7a10e9b4fefda9fc19834f237d44a0086a1e37d254f637a445b3a514f

  • Size

    194KB

  • Sample

    221123-1cntkaaa3y

  • MD5

    2f41b7aab2850309eb5388e82d96f697

  • SHA1

    61b31a361593c6281b4f1ef839183203206d3e24

  • SHA256

    6b0639a7a10e9b4fefda9fc19834f237d44a0086a1e37d254f637a445b3a514f

  • SHA512

    5add6f206135b7c3d8a0e3e15e0031c28d72cda0f82e25f18d4b5b00c167e18f642afc126fb7aae051490e63e0dcc75b3c8bf7ed48ddbfb8a5c95c02535e37c9

  • SSDEEP

    6144:f3Yz5I0geFR0QiHm2fn4xPBcqeHzYHNBTZWA:/YVIaR0QRw4YqeTYHTAA

Score
10/10
metasploitbackdoortrojanupx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      6b0639a7a10e9b4fefda9fc19834f237d44a0086a1e37d254f637a445b3a514f

    • Size

      194KB

    • MD5

      2f41b7aab2850309eb5388e82d96f697

    • SHA1

      61b31a361593c6281b4f1ef839183203206d3e24

    • SHA256

      6b0639a7a10e9b4fefda9fc19834f237d44a0086a1e37d254f637a445b3a514f

    • SHA512

      5add6f206135b7c3d8a0e3e15e0031c28d72cda0f82e25f18d4b5b00c167e18f642afc126fb7aae051490e63e0dcc75b3c8bf7ed48ddbfb8a5c95c02535e37c9

    • SSDEEP

      6144:f3Yz5I0geFR0QiHm2fn4xPBcqeHzYHNBTZWA:/YVIaR0QRw4YqeTYHTAA

    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.

    • 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