Overview

overview

10

Static

static

1a879ef822...26.dll

windows7_x64

10

1a879ef822...26.dll

windows10_x64

10

Sharing

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General

  • Target

    1a879ef8228e2134225dcdb93dad47226ea1692ff70bd7d190b6b51cb42d3e26

  • Size

    304KB

  • Sample

    201108-ch48sdcj32

  • MD5

    f1e0baa123916ce237caee78536c75be

  • SHA1

    3a24715b0a790836eb0323e0b2ee4663f8f759c2

  • SHA256

    1a879ef8228e2134225dcdb93dad47226ea1692ff70bd7d190b6b51cb42d3e26

  • SHA512

    721e0d3c53ba72cf9bb9470f5bad195c4d22503470ab0cf9a1019099bdc30a90451b01f2efc7e660eec0bd3114c20d44621e2ecb3148b6b5eda2c1dd14e2e849

Score
10/10
adwarediscoveryevasionpersistencespywarestealertrojan

Malware Config

Targets

    • Target

      1a879ef8228e2134225dcdb93dad47226ea1692ff70bd7d190b6b51cb42d3e26

    • Size

      304KB

    • MD5

      f1e0baa123916ce237caee78536c75be

    • SHA1

      3a24715b0a790836eb0323e0b2ee4663f8f759c2

    • SHA256

      1a879ef8228e2134225dcdb93dad47226ea1692ff70bd7d190b6b51cb42d3e26

    • SHA512

      721e0d3c53ba72cf9bb9470f5bad195c4d22503470ab0cf9a1019099bdc30a90451b01f2efc7e660eec0bd3114c20d44621e2ecb3148b6b5eda2c1dd14e2e849

    Score
    10/10
    adwarediscoveryevasionpersistencespywarestealertrojan

    • Registers COM server for autorun

      persistence

    • Windows security bypass

      evasiontrojan

    • Blocklisted process makes network request

    • 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.

      spyware

    • Checks installed software on the system

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

      discovery

    • 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

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks