Overview

overview

10

Static

static

10

4f2dbb2a91...6e.exe

windows7-x64

10

4f2dbb2a91...6e.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    4f2dbb2a915ed03feac4344429a409c9aa718d915af3df5baa52a868ac0d406e

  • Size

    1.1MB

  • Sample

    221126-ceq5psde52

  • MD5

    d8b6c2143d3b6f684d90d62406129676

  • SHA1

    57a33254031e2d152e600c221bb884309e177f9b

  • SHA256

    d36e95c26537cbf8202cddc729d93f8f2be8e99ab1d6c43e4e6fc154af492521

  • SHA512

    8fe12f50b59e162502f6f74f1ab3b8c837839f3b59c99dfa9233fbeae5d7f5217e2b1dd5bc47877403dcfb4bab55df6d717ff526766947c27ff94bad979d459d

  • SSDEEP

    24576:GySk7wgJpT9hj+5jNL2wSb7IsMpe41TiQwZsA:7CgnTkN5/1sCiQw3

Score
10/10
neshtaxmrigminerpersistencespywarestealerupx

Malware Config

Targets

    • Target

      4f2dbb2a915ed03feac4344429a409c9aa718d915af3df5baa52a868ac0d406e

    • Size

      1.1MB

    • MD5

      eeaeea92d2dbaad938e486a973061eef

    • SHA1

      4917d410767daa62aa7fd5c9f39a3b0c7795628e

    • SHA256

      4f2dbb2a915ed03feac4344429a409c9aa718d915af3df5baa52a868ac0d406e

    • SHA512

      700fb84200eecdea136611fb9fee8e2fcfd0ec17219752f6b48448c75572dfa1c969aea8afbd8a3c501aabf11a1c9758c3cc8b7c91435065d3e56b2b00276b74

    • SSDEEP

      24576:ERBrzwX0YmJI8DRnCD4jtnT8Q1r0ly78ipwR7H:eJzdnm4lT8Q1r0pieR7H

    Score
    10/10
    neshtaxmrigminerpersistencespywarestealerupx

    • 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

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • 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