Overview

overview

10

Static

static

c2f5de179d...4c.exe

windows7_x64

10

c2f5de179d...4c.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    c2f5de179dcc8d4ef3f274bb37568b6c396821d7030a0a64e7d6276535da614c

  • Size

    3.8MB

  • Sample

    220509-axajkabgd2

  • MD5

    8ef2bb5b1dca20fa8c1503c35588c30b

  • SHA1

    cfc124e4a8ce99c679863702e10499e44b553f7e

  • SHA256

    c2f5de179dcc8d4ef3f274bb37568b6c396821d7030a0a64e7d6276535da614c

  • SHA512

    9b44fb0c4a47a02120a4de5c827076c56989f3319432d813e58eb1c05ec4499714ef0758c1d44b7bf3a4f6973d30965dd1d08b896d186dd2e99965323836551e

Score
10/10
gluptebadiscoverydropperevasionloaderpersistencetrojan

Malware Config

Targets

    • Target

      c2f5de179dcc8d4ef3f274bb37568b6c396821d7030a0a64e7d6276535da614c

    • Size

      3.8MB

    • MD5

      8ef2bb5b1dca20fa8c1503c35588c30b

    • SHA1

      cfc124e4a8ce99c679863702e10499e44b553f7e

    • SHA256

      c2f5de179dcc8d4ef3f274bb37568b6c396821d7030a0a64e7d6276535da614c

    • SHA512

      9b44fb0c4a47a02120a4de5c827076c56989f3319432d813e58eb1c05ec4499714ef0758c1d44b7bf3a4f6973d30965dd1d08b896d186dd2e99965323836551e

    Score
    10/10
    gluptebadiscoverydropperevasionloaderpersistencetrojan

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

      loaderdropperglupteba

    • Glupteba Payload

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Windows security bypass

      evasiontrojan

    • Modifies boot configuration data using bcdedit

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Possible attempt to disable PatchGuard

      Rootkits can use kernel patching to embed themselves in an operating system.

      evasion

    • Loads dropped DLL

    • Windows security modification

      evasiontrojan

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1
T1059

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

2
T1089

Modify Registry

4
T1112

Impair Defenses

1
T1562

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks