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

    221127-2ttxksac8z

  • MD5

    de357c860f67fd518347d2d7f65dfc0c

  • SHA1

    38eb11adc5c6a1b0fb77ef1b085fc758fc506a1a

  • SHA256

    34fdb37563359ed02032edb8e18e8b0b98de50260e30553ddb9a0ed9c74efd2c

  • SHA512

    ea8b9ed03bb7af09a878d4902f88cdf827a2681a818eae2e164d10897ed3ebf6769138e9407f5e85f8b8c750e26f585e9be4c075ea9223d7b6d8323fc069c0ca

  • SSDEEP

    24576:9ySk7wgJpT9hj+5jNL2wSb7IsMpe41TiQwZs5:0CgnTkN5/1sCiQwm

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