Overview

overview

7

Static

static

efeffd6ecf...81.exe

windows7-x64

7

efeffd6ecf...81.exe

windows10-2004-x64

7

Sharing

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General

  • Target

    efeffd6ecf186cc3b6d9b8687eadbd581f3e9fbffd447a0f4a02a07931698c81

  • Size

    20KB

  • Sample

    221123-vtqrlach5w

  • MD5

    43f060864e8357dfb5119efdfff65bb0

  • SHA1

    7343a3b7e6cd0bb1e745ea5906cc08408c5a5926

  • SHA256

    efeffd6ecf186cc3b6d9b8687eadbd581f3e9fbffd447a0f4a02a07931698c81

  • SHA512

    c5b56c232ed9ef0c0b5782e32045c7f750f0cd32ee993b7c83774141d2a93dc2e9255d47834bdcc87681d6f1bb23964d784f83ab70787222c5e1b1ef866b1580

  • SSDEEP

    384:GAdiizfZsDiM3PfsBhnRGjLbjnsJzmfmOAPaz1:GAd3f41ETKfm/PaR

Score
7/10

Malware Config

Targets

    • Target

      efeffd6ecf186cc3b6d9b8687eadbd581f3e9fbffd447a0f4a02a07931698c81

    • Size

      20KB

    • MD5

      43f060864e8357dfb5119efdfff65bb0

    • SHA1

      7343a3b7e6cd0bb1e745ea5906cc08408c5a5926

    • SHA256

      efeffd6ecf186cc3b6d9b8687eadbd581f3e9fbffd447a0f4a02a07931698c81

    • SHA512

      c5b56c232ed9ef0c0b5782e32045c7f750f0cd32ee993b7c83774141d2a93dc2e9255d47834bdcc87681d6f1bb23964d784f83ab70787222c5e1b1ef866b1580

    • SSDEEP

      384:GAdiizfZsDiM3PfsBhnRGjLbjnsJzmfmOAPaz1:GAd3f41ETKfm/PaR

    Score
    7/10

    • Checks computer location settings

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

    • Deletes itself

    • Maps connected drives based on registry

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

    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

Process Discovery

1
T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks