Overview

overview

10

Static

static

10

05c54682ac...72.exe

windows7-x64

10

05c54682ac...72.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    05c54682ac583c6c89945dff45b14470d148b7a27545d8fa06dd20c80e18fe72

  • Size

    884KB

  • Sample

    221119-lme7vaac4y

  • MD5

    c2d46cdb9202baf21719d2c124dd138c

  • SHA1

    3318e7d342cb6ef2843dbd174dc388fd505cdc5e

  • SHA256

    05c54682ac583c6c89945dff45b14470d148b7a27545d8fa06dd20c80e18fe72

  • SHA512

    efe7e9f7ac01122a13da339823bf591ec465c58e393e717ab1b7583a5ce7977ae043f4dc6e054e39021c03a212ea5eac94a6fdcc5d569901c0a335e423fa31a4

  • SSDEEP

    12288:MQc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSganTUX6ARtb2h:MpkaCqT5TBWgNQ7aTUX6ARtb2h

Score
10/10
neshtapersistencespywarestealer

Malware Config

Targets

    • Target

      05c54682ac583c6c89945dff45b14470d148b7a27545d8fa06dd20c80e18fe72

    • Size

      884KB

    • MD5

      c2d46cdb9202baf21719d2c124dd138c

    • SHA1

      3318e7d342cb6ef2843dbd174dc388fd505cdc5e

    • SHA256

      05c54682ac583c6c89945dff45b14470d148b7a27545d8fa06dd20c80e18fe72

    • SHA512

      efe7e9f7ac01122a13da339823bf591ec465c58e393e717ab1b7583a5ce7977ae043f4dc6e054e39021c03a212ea5eac94a6fdcc5d569901c0a335e423fa31a4

    • SSDEEP

      12288:MQc3lT7af41ePBRYuQLKpqeUhbTv5OFgNuPPpHSganTUX6ARtb2h:MpkaCqT5TBWgNQ7aTUX6ARtb2h

    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

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    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

Install Root Certificate

1
T1130

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