Overview

overview

8

Static

static

a5b2a7e1c5...7e.exe

windows7_x64

8

a5b2a7e1c5...7e.exe

windows10_x64

8

Sharing

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General

  • Target

    a5b2a7e1c53e0bc1b50b89be88165f4baf12590883d80f1fa550208f3f27957e

  • Size

    838KB

  • Sample

    210508-cf4ljm8h6j

  • MD5

    5c4f3990799abbc5f359f5a8174d7278

  • SHA1

    828a4f3544105ff8165c443d47da6b172b6b2467

  • SHA256

    a5b2a7e1c53e0bc1b50b89be88165f4baf12590883d80f1fa550208f3f27957e

  • SHA512

    15c1f37ce6fb84c9a2cb51bbc954eed59937540925e5cdcea273695af3fcca74807622046433b685791c211cf5bdaafec835951d16696526e402a60b215c39ea

Score
8/10
macropersistenceupx

Malware Config

Targets

    • Target

      a5b2a7e1c53e0bc1b50b89be88165f4baf12590883d80f1fa550208f3f27957e

    • Size

      838KB

    • MD5

      5c4f3990799abbc5f359f5a8174d7278

    • SHA1

      828a4f3544105ff8165c443d47da6b172b6b2467

    • SHA256

      a5b2a7e1c53e0bc1b50b89be88165f4baf12590883d80f1fa550208f3f27957e

    • SHA512

      15c1f37ce6fb84c9a2cb51bbc954eed59937540925e5cdcea273695af3fcca74807622046433b685791c211cf5bdaafec835951d16696526e402a60b215c39ea

    Score
    8/10
    macropersistenceupx

    • Executes dropped EXE

    • Suspicious Office macro

      Office document equipped with macros.

      macro

    • 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.

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks