Overview

overview

10

Static

static

10

d83606579a...ac.exe

windows7-x64

10

d83606579a...ac.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    d83606579a5f9034e2104a84a4c2e389cdae11e382321bd738eacbc98f97c0ac

  • Size

    123KB

  • Sample

    221119-3b6dbsfb92

  • MD5

    17593ee6b2e49fcb9fcd5f0cde408170

  • SHA1

    638fdc8dd37a1c5ea2ab53a628b4541709a3076c

  • SHA256

    d83606579a5f9034e2104a84a4c2e389cdae11e382321bd738eacbc98f97c0ac

  • SHA512

    db299d322d3d48fb38fbdb629ef063124de3b8d2ff59a8b935ffc5a102d302d2b033e0645ccaa550089ccd3f28d3924aeb9c0623344d605e1cef3041b5c49b91

  • SSDEEP

    1536:JxqjQ+P04wsmJCxfZ2c5XcMCDsWjcdKN8a19Oav0i8QemFinL90:sr85CxXCsKN8arOavTwR0

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      d83606579a5f9034e2104a84a4c2e389cdae11e382321bd738eacbc98f97c0ac

    • Size

      123KB

    • MD5

      17593ee6b2e49fcb9fcd5f0cde408170

    • SHA1

      638fdc8dd37a1c5ea2ab53a628b4541709a3076c

    • SHA256

      d83606579a5f9034e2104a84a4c2e389cdae11e382321bd738eacbc98f97c0ac

    • SHA512

      db299d322d3d48fb38fbdb629ef063124de3b8d2ff59a8b935ffc5a102d302d2b033e0645ccaa550089ccd3f28d3924aeb9c0623344d605e1cef3041b5c49b91

    • SSDEEP

      1536:JxqjQ+P04wsmJCxfZ2c5XcMCDsWjcdKN8a19Oav0i8QemFinL90:sr85CxXCsKN8arOavTwR0

    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