Overview

overview

10

Static

static

4a83d02a5c...cf.exe

windows7_x64

10

4a83d02a5c...cf.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    4a83d02a5cb7dee158e517690f67ab4b2dc6a2d554425f9c3aeae171546b48cf

  • Size

    188KB

  • Sample

    220712-p8wcqsbcaj

  • MD5

    194de9547b3d794b2fa14072a1d43efe

  • SHA1

    dc398f176adde0704971ebf867af869725603298

  • SHA256

    4a83d02a5cb7dee158e517690f67ab4b2dc6a2d554425f9c3aeae171546b48cf

  • SHA512

    5d94d6cf91f896bcb191d1110735177831a1aeea967a24a69e73f59b6c5e6a5e235074edc0ed86b5850c4ee8e4eecc5d2cc5a852ea519bf022b9aba15db02673

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      4a83d02a5cb7dee158e517690f67ab4b2dc6a2d554425f9c3aeae171546b48cf

    • Size

      188KB

    • MD5

      194de9547b3d794b2fa14072a1d43efe

    • SHA1

      dc398f176adde0704971ebf867af869725603298

    • SHA256

      4a83d02a5cb7dee158e517690f67ab4b2dc6a2d554425f9c3aeae171546b48cf

    • SHA512

      5d94d6cf91f896bcb191d1110735177831a1aeea967a24a69e73f59b6c5e6a5e235074edc0ed86b5850c4ee8e4eecc5d2cc5a852ea519bf022b9aba15db02673

    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

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    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

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks