Overview

overview

10

Static

static

8

0f82d4f2a3...9c.exe

windows7_x64

8

0f82d4f2a3...9c.exe

windows10_x64

10

Sharing

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General

  • Target

    0f82d4f2a32a5d6ff5b4434af9d351b621836a6cebb42ba1f08aa1198754699c

  • Size

    370KB

  • Sample

    210711-asjc54fh46

  • MD5

    f9ba3c2921705fd6667e369240845972

  • SHA1

    168f2ef2b156ea50ae88755adc94a4b303f803a1

  • SHA256

    0f82d4f2a32a5d6ff5b4434af9d351b621836a6cebb42ba1f08aa1198754699c

  • SHA512

    9556339dab6d762ec73e2f80a90296e8134418f9f7ed36f33db67fae66fa51224a044aa7adb7a4374c40987f453620f61533673d3fc4cd5f5bee57fb89b946bf

Score
10/10
discoveryevasionmacropersistencespywarestealertrojanupxxlm

Malware Config

Targets

    • Target

      0f82d4f2a32a5d6ff5b4434af9d351b621836a6cebb42ba1f08aa1198754699c

    • Size

      370KB

    • MD5

      f9ba3c2921705fd6667e369240845972

    • SHA1

      168f2ef2b156ea50ae88755adc94a4b303f803a1

    • SHA256

      0f82d4f2a32a5d6ff5b4434af9d351b621836a6cebb42ba1f08aa1198754699c

    • SHA512

      9556339dab6d762ec73e2f80a90296e8134418f9f7ed36f33db67fae66fa51224a044aa7adb7a4374c40987f453620f61533673d3fc4cd5f5bee57fb89b946bf

    Score
    10/10
    evasionmacrotrojanupxxlmdiscoverypersistencespywarestealer

    • Registers COM server for autorun

      persistence

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Suspicious Office macro

      Office document equipped with 4.0 macros.

      macroxlm

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

    • Checks whether UAC is enabled

      evasiontrojan

    • Enumerates connected drives

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

    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

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks