Overview

overview

10

Static

static

Acsc-Joint...rs.msi

windows7_x64

10

Acsc-Joint...rs.msi

windows10_x64

10

Sharing

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General

  • Target

    Acsc-Joint-Planning-Jpex-Answers.7z

  • Size

    1.6MB

  • Sample

    210926-vjjwasfafp

  • MD5

    00ac4443be6ad0ba8caba81f52c34dff

  • SHA1

    509b54654e838b1346b5fdb50f108ecd10bc8288

  • SHA256

    0d31468dca0717410ff390c54b88f47f672502ecd9189a2b1c1693658a8ab8a1

  • SHA512

    21ef416e959955de8f3abb534c21bac14a00978e8405a656f378453be62f1326efdba9e00aa9c99b36c75a27b93eb99fa2bc9be9ba402125aa8c2a6eb1310cf3

Score
10/10
adwarediscoverypersistencespywarestealer

Malware Config

Targets

    • Target

      Acsc-Joint-Planning-Jpex-Answers.msi

    • Size

      108.5MB

    • MD5

      82dbf0d2b49de42dc700df7c96b41eb1

    • SHA1

      509c08fd9805cf2034fec547c0fc962423a96a3b

    • SHA256

      7ada6e666c34aacaf7c93d11ca2e563ec53da37fb23a181631809d0d5ef14387

    • SHA512

      3d256fba291eb2f4a81ef53d8db8a333f3fb26a9a2c90e3c28bb0a944dc8bba2a2c8902232b14e6a9debdf93a2ff100faabb2be2053aac7fc2ccbdbd2f98fc83

    Score
    10/10
    adwarediscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Blocklisted process makes network request

    • Executes dropped EXE

    • Registers new Print Monitor

      persistence

    • Drops startup file

    • Loads dropped DLL

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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

Registry Run Keys / Startup Folder

3
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

4
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

4
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks