Overview

overview

10

Static

static

5f42cf2e7c...f3.exe

windows7-x64

10

5f42cf2e7c...f3.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3

  • Size

    140KB

  • Sample

    221123-tekrcsgh6z

  • MD5

    5c6eb56fcd6cd24f8cb820204baeb920

  • SHA1

    a6a77e7b22816b91e035bbed4bc98c12b0b2ae82

  • SHA256

    5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3

  • SHA512

    35a08192c7672ead6b607a9b9439929338ef478670200bd1e87de198e913bdc6b7b98461ad84c5bcd73086267c85f304c67c3b92f8205f9086742be9d13d3e11

  • SSDEEP

    3072:U9Pc7FuHCxABX562J7fT4PE6fUneYkLpE6H94oQZiENngW:jFufBJ1J7f8z9SOWzx

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3

    • Size

      140KB

    • MD5

      5c6eb56fcd6cd24f8cb820204baeb920

    • SHA1

      a6a77e7b22816b91e035bbed4bc98c12b0b2ae82

    • SHA256

      5f42cf2e7c1a16fbca6f303619c4608a0b61d2303f0fbf872a9bdff054382af3

    • SHA512

      35a08192c7672ead6b607a9b9439929338ef478670200bd1e87de198e913bdc6b7b98461ad84c5bcd73086267c85f304c67c3b92f8205f9086742be9d13d3e11

    • SSDEEP

      3072:U9Pc7FuHCxABX562J7fT4PE6fUneYkLpE6H94oQZiENngW:jFufBJ1J7f8z9SOWzx

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • 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

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks