Overview

overview

8

Static

static

b40b1ca29b...d1.exe

windows7-x64

8

b40b1ca29b...d1.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    b40b1ca29b0dfe0b1aca72ef93e238949474708368c02f00596e1c1198838fd1

  • Size

    1.4MB

  • Sample

    221126-k6cqdsfh92

  • MD5

    77df1d6808dbb844a25d681e1117e013

  • SHA1

    e894636bfb171512a1570611e898e1cbbc28c6bd

  • SHA256

    b40b1ca29b0dfe0b1aca72ef93e238949474708368c02f00596e1c1198838fd1

  • SHA512

    7349d70753e796cb6343f663c67c136baba94345bc8dc1a356d705262f4a77667109cc89fdee85592c94cb768d1b7860386448abf1011d890bc16b24dd69dc9c

  • SSDEEP

    24576:b2uV62aU4CGoxW2iwEyZzlQ82vDgEeZMMOjl:b2ulaUooI2iuZxr2ogl

Score
8/10
discoverypersistencespywarestealerupx

Malware Config

Targets

    • Target

      b40b1ca29b0dfe0b1aca72ef93e238949474708368c02f00596e1c1198838fd1

    • Size

      1.4MB

    • MD5

      77df1d6808dbb844a25d681e1117e013

    • SHA1

      e894636bfb171512a1570611e898e1cbbc28c6bd

    • SHA256

      b40b1ca29b0dfe0b1aca72ef93e238949474708368c02f00596e1c1198838fd1

    • SHA512

      7349d70753e796cb6343f663c67c136baba94345bc8dc1a356d705262f4a77667109cc89fdee85592c94cb768d1b7860386448abf1011d890bc16b24dd69dc9c

    • SSDEEP

      24576:b2uV62aU4CGoxW2iwEyZzlQ82vDgEeZMMOjl:b2ulaUooI2iuZxr2ogl

    Score
    8/10
    discoverypersistencespywarestealerupx

    • 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

    • Adds Run key to start application

      persistence

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

      discovery

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks