Overview

overview

10

Static

static

10

f307d266bd...11.exe

windows7-x64

10

f307d266bd...11.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f307d266bd2537abfe6233b7f2b9ed59c1be2d5594bc4c854d55155a081bb111

  • Size

    1.1MB

  • Sample

    221127-zle3cace4s

  • MD5

    67baaade3a571191448f059a91b6a95e

  • SHA1

    cd52beae141ac2ea8dd274f1a9ddc08a3ab2b7b2

  • SHA256

    a33f9b86d5ade7ccbe8e055730e211906ed78398ee1329ac83b7bbea4e5f5758

  • SHA512

    ba2b835a7d5280b2cb196d9736b77dea0c3a1fddb3d403e17e44436c404620ca6994f55e92df444c310cd997b0108891a07c32d68fe06eb96e0c334b5a4d1db4

  • SSDEEP

    24576:XI+xqQ8rSbTbUP4uz4Ck1ZqyC2D/UeFALIJHo5f/eZER:Xn8rSnbUPhz9k1ZrjF/tMeZER

Score
10/10
neshtaxmrigminerpersistencespywarestealerupx

Malware Config

Targets

    • Target

      f307d266bd2537abfe6233b7f2b9ed59c1be2d5594bc4c854d55155a081bb111

    • Size

      1.1MB

    • MD5

      c4135cc7c22639aa8993c76eb612ba00

    • SHA1

      3396b72d6914b4143b899ac746dd709ee9738644

    • SHA256

      f307d266bd2537abfe6233b7f2b9ed59c1be2d5594bc4c854d55155a081bb111

    • SHA512

      421f3498426b9fa7c3329fecc1fe8e23408ebfaaf92c2b220e642a5b0237067079520d3d1b7268bd9a21920c1184aae1430f6970f22f66f2833c70a25571506a

    • SSDEEP

      24576:KRBrzwX0YmJI8DRnCD4jtnT8Q1r0ly78ipwR7H:8Jzdnm4lT8Q1r0pieR7H

    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