Overview

overview

10

Static

static

3

dmi1dfg7n.exe

windows10-1703-x64

10

Resubmissions

04-09-2023 00:32

230904-avy45scf7x 10

03-09-2023 22:32

230903-2f6n8acd91 10

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General

  • Target

    dmi1dfg7n.exe

  • Size

    2.8MB

  • Sample

    230904-avy45scf7x

  • MD5

    9253ed091d81e076a3037e12af3dc871

  • SHA1

    ec02829a25b3bf57ad061bbe54180d0c99c76981

  • SHA256

    78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859

  • SHA512

    29ff2fd5f150d10b2d281a45df5b44873192605de8dc95278d6a7b5053370e4ac64a47100b13c63f3c048df351a9b51f0b93af7d922399a91508a50c152e8cf4

  • SSDEEP

    49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      dmi1dfg7n.exe

    • Size

      2.8MB

    • MD5

      9253ed091d81e076a3037e12af3dc871

    • SHA1

      ec02829a25b3bf57ad061bbe54180d0c99c76981

    • SHA256

      78e0a8309bc850037e12c2d72a5b0843dcd8b412a0a597c2a3dcbd44e9f3c859

    • SHA512

      29ff2fd5f150d10b2d281a45df5b44873192605de8dc95278d6a7b5053370e4ac64a47100b13c63f3c048df351a9b51f0b93af7d922399a91508a50c152e8cf4

    • SSDEEP

      49152:xkWZLeZVfE7GQFHJUXhr3o2AmO+gpMsv6gFcPJBpaAo1AIU7LXPyPZTzeRJ38AoW:xL1eY7bFpUxr3fAjAVRJBpPAUPyBnUy6

    Score
    10/10
    evasionpersistence

    • Modifies security service

      evasion

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Modifies Installed Components in the registry

      persistence

    • Stops running service(s)

      evasion

    • Executes dropped EXE

    • Enumerates connected drives

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

    • Checks system information in the registry

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

1
T1562

Credential Access

Discovery

Query Registry

5
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

5
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1
T1489

Resource Development

Reconnaissance

Tasks