Overview

overview

10

Static

static

e65779d581...96.exe

windows7-x64

10

e65779d581...96.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e65779d5810db257032dc6e8ecb35bddb78cb1996c2bd3670d72e64692b45e96

  • Size

    76KB

  • Sample

    221123-mqrwgseg39

  • MD5

    09831f036dd3defd2e826e5b3f05a08b

  • SHA1

    88c539a6a99737828bffee9b11bcd685ac146714

  • SHA256

    e65779d5810db257032dc6e8ecb35bddb78cb1996c2bd3670d72e64692b45e96

  • SHA512

    fc972dc9b29c416379822b7c169773cda23495da3a06ae0c86a4444ec5dc8006ac8d025fef38aa6518b6eef2eb790d3680039192d15ba77bd32c5cea0713df91

  • SSDEEP

    768:NembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkj:Dnqdu3abBGy3G8V0iuo2i

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      e65779d5810db257032dc6e8ecb35bddb78cb1996c2bd3670d72e64692b45e96

    • Size

      76KB

    • MD5

      09831f036dd3defd2e826e5b3f05a08b

    • SHA1

      88c539a6a99737828bffee9b11bcd685ac146714

    • SHA256

      e65779d5810db257032dc6e8ecb35bddb78cb1996c2bd3670d72e64692b45e96

    • SHA512

      fc972dc9b29c416379822b7c169773cda23495da3a06ae0c86a4444ec5dc8006ac8d025fef38aa6518b6eef2eb790d3680039192d15ba77bd32c5cea0713df91

    • SSDEEP

      768:NembNRqsuhlGOBrhgFwumSCbxTGy/BBGg4NKJJKqUThbJ32+ve7i40vN0TlT+Xkj:Dnqdu3abBGy3G8V0iuo2i

    Score
    10/10
    evasionpersistence

    • Modifies system executable filetype association

      persistence

    • Modifies visibility of file extensions in Explorer

      evasion

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

2
T1158

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks