Overview

overview

10

Static

static

28e651659b...c2.exe

windows7-x64

10

28e651659b...c2.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    28e651659becc0d7a854a0ad210f6ac1c0cbba7a17ecfb1c09cfbdfb2cb998c2

  • Size

    1.0MB

  • Sample

    221002-2pe8madhd8

  • MD5

    6f110e5d0e28b1c4ffad266eee0049bb

  • SHA1

    a2f820433b5ccb1415126811c9bf0f3854b086bd

  • SHA256

    28e651659becc0d7a854a0ad210f6ac1c0cbba7a17ecfb1c09cfbdfb2cb998c2

  • SHA512

    f77bb882ec2c7e2fe8cfae0f0f156f9416fc2ecdb036c5cf0a1a3160c202b88f1b1aa63cf0d118fb92c243e595a87a6e7bcc0543418d2b6961d1388f3177b00d

  • SSDEEP

    24576:02O/GlfYe5SrSwO45TYl3y4JU9L2gfV7nJQ5WRPuCQ7i2:vYmt8I3yv9jdbJqWRPuri2

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      28e651659becc0d7a854a0ad210f6ac1c0cbba7a17ecfb1c09cfbdfb2cb998c2

    • Size

      1.0MB

    • MD5

      6f110e5d0e28b1c4ffad266eee0049bb

    • SHA1

      a2f820433b5ccb1415126811c9bf0f3854b086bd

    • SHA256

      28e651659becc0d7a854a0ad210f6ac1c0cbba7a17ecfb1c09cfbdfb2cb998c2

    • SHA512

      f77bb882ec2c7e2fe8cfae0f0f156f9416fc2ecdb036c5cf0a1a3160c202b88f1b1aa63cf0d118fb92c243e595a87a6e7bcc0543418d2b6961d1388f3177b00d

    • SSDEEP

      24576:02O/GlfYe5SrSwO45TYl3y4JU9L2gfV7nJQ5WRPuCQ7i2:vYmt8I3yv9jdbJqWRPuri2

    Score
    10/10
    evasionpersistencetrojan

    • Modifies firewall policy service

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Disables Task Manager via registry modification

      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

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

1
T1158

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks