Overview

overview

10

Static

static

5

334a7e54bc...70.exe

windows7-x64

10

334a7e54bc...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70

  • Size

    1.1MB

  • Sample

    221125-vgvvsaeh8t

  • MD5

    fe69e2c669e484d822beef87581390e0

  • SHA1

    2cc7e3298c66a74555290aa36f79fa9b0d7104b6

  • SHA256

    334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70

  • SHA512

    b82ee68e44e04d99bf2ab3dee4e907b829bc31d2ef33fa3043ecec876143e91fc53a9311bf0bb88e8790b510988184f02c187f1aed4ae602461649efa0d2fa79

  • SSDEEP

    12288:/aWzgMg7v3qnCiMErQohh0F4CCJ8lny/Qo6oImr69oGE15jSsFZyoopgrvsOrm:iaHMv6Corjqny/Qo6DcsoRNFZyoPsOrm

Score
10/10
isrstealercollectionspywarestealertrojanupx

Malware Config

Targets

    • Target

      334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70

    • Size

      1.1MB

    • MD5

      fe69e2c669e484d822beef87581390e0

    • SHA1

      2cc7e3298c66a74555290aa36f79fa9b0d7104b6

    • SHA256

      334a7e54bc6b7c3e988aaf09b20187544b2348d18e69f08bca8d57632d812a70

    • SHA512

      b82ee68e44e04d99bf2ab3dee4e907b829bc31d2ef33fa3043ecec876143e91fc53a9311bf0bb88e8790b510988184f02c187f1aed4ae602461649efa0d2fa79

    • SSDEEP

      12288:/aWzgMg7v3qnCiMErQohh0F4CCJ8lny/Qo6oImr69oGE15jSsFZyoopgrvsOrm:iaHMv6Corjqny/Qo6DcsoRNFZyoPsOrm

    Score
    10/10
    isrstealercollectionspywarestealertrojanupx

    • ISR Stealer

      ISR Stealer is a modified version of Hackhound Stealer written in visual basic.

      trojanstealerisrstealer

    • ISR Stealer payload

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • Nirsoft

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Accesses Microsoft Outlook accounts

      collection

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks