Overview

overview

10

Static

static

ced56ac26c...11.exe

windows7-x64

10

ced56ac26c...11.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ced56ac26c791b5245b0f1f16dbbd3180501cc0074c71cd12f447b057f562511

  • Size

    140KB

  • Sample

    221203-e6ks4sec93

  • MD5

    3add174268c1d58e67bea08f55ea4a98

  • SHA1

    789550eb9a2fba252bdbc7e6d2f3a8ac8936d9c3

  • SHA256

    ced56ac26c791b5245b0f1f16dbbd3180501cc0074c71cd12f447b057f562511

  • SHA512

    571beed0ee7c8e4c2e3e0a151494683cb35dec218ba7fcfbf1caea5525c3394c90161347fd5e96d4ac9cb99af7107fc6da2a0d582234207d6e16ffc0e886dec3

  • SSDEEP

    3072:gy2Al7GMeo+Qg9Zn9GNpl5Jr/U5NJ5+kpUr+nhB:/PqVN9Hs1/WNJ5BSinhB

Score
10/10
metasploitbackdoortrojanupx

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      ced56ac26c791b5245b0f1f16dbbd3180501cc0074c71cd12f447b057f562511

    • Size

      140KB

    • MD5

      3add174268c1d58e67bea08f55ea4a98

    • SHA1

      789550eb9a2fba252bdbc7e6d2f3a8ac8936d9c3

    • SHA256

      ced56ac26c791b5245b0f1f16dbbd3180501cc0074c71cd12f447b057f562511

    • SHA512

      571beed0ee7c8e4c2e3e0a151494683cb35dec218ba7fcfbf1caea5525c3394c90161347fd5e96d4ac9cb99af7107fc6da2a0d582234207d6e16ffc0e886dec3

    • SSDEEP

      3072:gy2Al7GMeo+Qg9Zn9GNpl5Jr/U5NJ5+kpUr+nhB:/PqVN9Hs1/WNJ5BSinhB

    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