Overview

overview

10

Static

static

10

20b0bc0901...10.exe

windows7_x64

10

20b0bc0901...10.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    20b0bc090117ec0dcde7df4002ab3b89dee31103c45e6eece77908324abb4710

  • Size

    260KB

  • Sample

    220708-wtz6psdgan

  • MD5

    1f26e84d20cccb8673f7d6cf86f2a02d

  • SHA1

    deeb9c038993ca58456c14744486d3764114f35e

  • SHA256

    20b0bc090117ec0dcde7df4002ab3b89dee31103c45e6eece77908324abb4710

  • SHA512

    db2b2aaab053003fe9b4d2d7af9a6a740ff21014bd803a4f79193d572265f35a98668f5504692ecd304f48c38eee363415f0c5424841b7245b45fe948a0243a9

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      20b0bc090117ec0dcde7df4002ab3b89dee31103c45e6eece77908324abb4710

    • Size

      260KB

    • MD5

      1f26e84d20cccb8673f7d6cf86f2a02d

    • SHA1

      deeb9c038993ca58456c14744486d3764114f35e

    • SHA256

      20b0bc090117ec0dcde7df4002ab3b89dee31103c45e6eece77908324abb4710

    • SHA512

      db2b2aaab053003fe9b4d2d7af9a6a740ff21014bd803a4f79193d572265f35a98668f5504692ecd304f48c38eee363415f0c5424841b7245b45fe948a0243a9

    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