Overview

overview

10

Static

static

8

45a8d8ad3f...d1.exe

windows7_x64

10

45a8d8ad3f...d1.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    45a8d8ad3fa19e26024835ca5a95902a4107472bace4fda72680f36e439b05d1

  • Size

    289KB

  • Sample

    220625-fza6rshgg5

  • MD5

    7f142f5e800096af5de5160ba5caa91e

  • SHA1

    6d5e1375311720b3f883d14e4e59cc251e8bb299

  • SHA256

    45a8d8ad3fa19e26024835ca5a95902a4107472bace4fda72680f36e439b05d1

  • SHA512

    8be8d194267714433ff05d3981238963fbaf408fbc3d2473ca911573a235092fb8ec18e01fef618c7d61cd62dc82abe0ea04f40b2994e37bf81869828fbc5537

Score
10/10
wannacryevasionransomwareupxworm

Malware Config

Targets

    • Target

      45a8d8ad3fa19e26024835ca5a95902a4107472bace4fda72680f36e439b05d1

    • Size

      289KB

    • MD5

      7f142f5e800096af5de5160ba5caa91e

    • SHA1

      6d5e1375311720b3f883d14e4e59cc251e8bb299

    • SHA256

      45a8d8ad3fa19e26024835ca5a95902a4107472bace4fda72680f36e439b05d1

    • SHA512

      8be8d194267714433ff05d3981238963fbaf408fbc3d2473ca911573a235092fb8ec18e01fef618c7d61cd62dc82abe0ea04f40b2994e37bf81869828fbc5537

    Score
    10/10
    wannacryevasionransomwareupxworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

      evasion

    • 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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

2
T1158

Privilege Escalation

Defense Evasion

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks