Overview

overview

10

Static

static

10

5a32fa8df9...c5.exe

windows7-x64

10

5a32fa8df9...c5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    5a32fa8df9fdac05dc1c59dbf710b91637c11e6bf40605d5e49c65346c4a43c5

  • Size

    196KB

  • Sample

    221128-redxpshd92

  • MD5

    d936b231dc94594e0de493c1d2ddf672

  • SHA1

    1023b1d00fc8c6bd76a4f12f2cbce3fdfaa40103

  • SHA256

    5a32fa8df9fdac05dc1c59dbf710b91637c11e6bf40605d5e49c65346c4a43c5

  • SHA512

    b62dbce285847c1075a486592cf055e9be0fd66472d67f29994177dbceae3cd10d62ef36052c240f99da21b2515ce027ccf90832948d1be74c71e0b26c07c530

  • SSDEEP

    3072:sr85CPtMdXKw7CcdEUfGV37MD01ZzrF/tApGENSJnK0cw0r7/qtcX:k9PtMd6iCcdMC01/Zl0w0X/X

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      5a32fa8df9fdac05dc1c59dbf710b91637c11e6bf40605d5e49c65346c4a43c5

    • Size

      196KB

    • MD5

      d936b231dc94594e0de493c1d2ddf672

    • SHA1

      1023b1d00fc8c6bd76a4f12f2cbce3fdfaa40103

    • SHA256

      5a32fa8df9fdac05dc1c59dbf710b91637c11e6bf40605d5e49c65346c4a43c5

    • SHA512

      b62dbce285847c1075a486592cf055e9be0fd66472d67f29994177dbceae3cd10d62ef36052c240f99da21b2515ce027ccf90832948d1be74c71e0b26c07c530

    • SSDEEP

      3072:sr85CPtMdXKw7CcdEUfGV37MD01ZzrF/tApGENSJnK0cw0r7/qtcX:k9PtMd6iCcdMC01/Zl0w0X/X

    Score
    10/10
    neshtapersistencespywarestealer

    • Modifies system executable filetype association

      persistence

    • Neshta

      Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

      persistencespywareneshta

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Change Default File Association

1
T1042

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks