Overview

overview

10

Static

static

5

2cb7cd7533...f5.exe

windows7-x64

10

2cb7cd7533...f5.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5

  • Size

    1.1MB

  • Sample

    221126-fg7f9ada36

  • MD5

    3f87e3588e862b0494c22ae0c0cf8898

  • SHA1

    07d2f0a663108ebf6130b1a28921e67b76ee5564

  • SHA256

    2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5

  • SHA512

    bdc255a133acf642b0f5bab6cebbde5bc7205054309aba46b9e69748b8de5ecb0d86c47d0a1a06998a884b40bbf7491cd0a0fa448aedec9f2ab70ac3954b5b8b

  • SSDEEP

    12288:zH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8Q66oIWr69oGE15jSsFZyoopF:zbCj2sObHtqQ4Q66DssoRNFZyo4gE

Score
10/10
isrstealercollectionspywarestealertrojanupx

Malware Config

Targets

    • Target

      2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5

    • Size

      1.1MB

    • MD5

      3f87e3588e862b0494c22ae0c0cf8898

    • SHA1

      07d2f0a663108ebf6130b1a28921e67b76ee5564

    • SHA256

      2cb7cd75331102d17938c6986eddf2f5e67f2a43ff84ca99004fc5b33f0ae0f5

    • SHA512

      bdc255a133acf642b0f5bab6cebbde5bc7205054309aba46b9e69748b8de5ecb0d86c47d0a1a06998a884b40bbf7491cd0a0fa448aedec9f2ab70ac3954b5b8b

    • SSDEEP

      12288:zH7Wcjdc/r2sxxiPGGAOOPSXDV8ClgVYhX5FSsf8Q66oIWr69oGE15jSsFZyoopF:zbCj2sObHtqQ4Q66DssoRNFZyo4gE

    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