Overview

overview

10

Static

static

3

32429b9055...75.exe

windows7-x64

10

32429b9055...75.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    32429b9055e49788020d2baccfd472075a26cbdd1c70d0693150cdf963975775.exe

  • Size

    619KB

  • Sample

    240417-blwhbshe64

  • MD5

    ba6e7e1e9161199cda53984e8797add7

  • SHA1

    c4ad796a18ffab0ef5f7df1a0db302114a4826d1

  • SHA256

    32429b9055e49788020d2baccfd472075a26cbdd1c70d0693150cdf963975775

  • SHA512

    7cda7fc206a871949955bdc5dba5f0d53673b637d5a48c42be2095b461b83a5916c43e4037eb77c353cf01838c860f3ab31ce8f5b38631088578de107eba9b66

  • SSDEEP

    12288:K5XTI5PwjN7SJxjHhXXBVDgIQ7JMKjK5+GbKGvOs2JCo/bSJBoFnCMX6k:KppbjjaatFKk

Score
10/10
marsstealerdefaultstealer

Malware Config

Extracted

Family

marsstealer

Botnet

Default

Targets

    • Target

      32429b9055e49788020d2baccfd472075a26cbdd1c70d0693150cdf963975775.exe

    • Size

      619KB

    • MD5

      ba6e7e1e9161199cda53984e8797add7

    • SHA1

      c4ad796a18ffab0ef5f7df1a0db302114a4826d1

    • SHA256

      32429b9055e49788020d2baccfd472075a26cbdd1c70d0693150cdf963975775

    • SHA512

      7cda7fc206a871949955bdc5dba5f0d53673b637d5a48c42be2095b461b83a5916c43e4037eb77c353cf01838c860f3ab31ce8f5b38631088578de107eba9b66

    • SSDEEP

      12288:K5XTI5PwjN7SJxjHhXXBVDgIQ7JMKjK5+GbKGvOs2JCo/bSJBoFnCMX6k:KppbjjaatFKk

    Score
    10/10
    marsstealerdefaultstealer

    • Mars Stealer

      An infostealer written in C++ based on other infostealers.

      stealermarsstealer

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks