Overview

overview

8

Static

static

51c5bcb373...a2.exe

windows7-x64

8

51c5bcb373...a2.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    51c5bcb373c4e6a9416e37e443af417a0f986c7c5ce71cec708e3c8acabcd0a2

  • Size

    2.5MB

  • Sample

    221125-bzhtdscd82

  • MD5

    22befbb012c1f379b4860fa0cf0f9d44

  • SHA1

    73ce311c687b376759c689b8e671606176ce0d7f

  • SHA256

    51c5bcb373c4e6a9416e37e443af417a0f986c7c5ce71cec708e3c8acabcd0a2

  • SHA512

    c578fdef98fd2471ee8c5623bfb22b34e4074df1d8ec252a667e84a0be86ff399c6df453bb964ad255999cd8df4a1b9e1c4810eee4de7bf4a94297aa66b410ef

  • SSDEEP

    49152:h1OsFPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hs:h1O0HVl71RnFXINxv5

Score
8/10
adwarediscoveryspywarestealer

Malware Config

Targets

    • Target

      51c5bcb373c4e6a9416e37e443af417a0f986c7c5ce71cec708e3c8acabcd0a2

    • Size

      2.5MB

    • MD5

      22befbb012c1f379b4860fa0cf0f9d44

    • SHA1

      73ce311c687b376759c689b8e671606176ce0d7f

    • SHA256

      51c5bcb373c4e6a9416e37e443af417a0f986c7c5ce71cec708e3c8acabcd0a2

    • SHA512

      c578fdef98fd2471ee8c5623bfb22b34e4074df1d8ec252a667e84a0be86ff399c6df453bb964ad255999cd8df4a1b9e1c4810eee4de7bf4a94297aa66b410ef

    • SSDEEP

      49152:h1OsFPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hs:h1O0HVl71RnFXINxv5

    Score
    8/10
    adwarediscoveryspywarestealer

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Checks installed software on the system

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

      discovery

    • Drops Chrome extension

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

      stealeradware

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

1
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