Overview

overview

10

Static

static

10

241974ecdc...92.exe

windows7_x64

10

241974ecdc...92.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92

  • Size

    246KB

  • Sample

    220525-bzdjnsefb3

  • MD5

    a0bb2077a644be01ab7ad5a0e8c02079

  • SHA1

    c48c015e27f4cd0d08f287c92f3bcd20ca8a0bef

  • SHA256

    241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92

  • SHA512

    03c864b39a8328b035aecc1c54199839d7115c3809584f5fb5f5f1f2a6f9a3af55b7cfdd3b804cf438cbd973c5af9c350f89aca5335e15a0bf15d27c77d90c24

Score
10/10
neshtaramnitbankerpersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92

    • Size

      246KB

    • MD5

      a0bb2077a644be01ab7ad5a0e8c02079

    • SHA1

      c48c015e27f4cd0d08f287c92f3bcd20ca8a0bef

    • SHA256

      241974ecdc573ae4602cfc997089fa79fddb6305b123cd25b922a853ab79ed92

    • SHA512

      03c864b39a8328b035aecc1c54199839d7115c3809584f5fb5f5f1f2a6f9a3af55b7cfdd3b804cf438cbd973c5af9c350f89aca5335e15a0bf15d27c77d90c24

    Score
    10/10
    neshtaramnitbankerpersistencespywarestealertrojanupxworm

    • 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

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • 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

2
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