Overview

overview

8

Static

static

e98859fee9...51.exe

windows7_x64

8

e98859fee9...51.exe

windows10-2004_x64

1

Sharing

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General

  • Target

    e98859fee92bbe259ad1ac029c8dd2b062912b39285cfaf96cc6b0966861d451

  • Size

    3.1MB

  • Sample

    220414-jrxlksagem

  • MD5

    bb4a0356730da7a83b088a0339d922ea

  • SHA1

    cea3e93d7825090226a23053f4714a4011ddb6de

  • SHA256

    e98859fee92bbe259ad1ac029c8dd2b062912b39285cfaf96cc6b0966861d451

  • SHA512

    4b263e94c8d3b1ad4a34d9dfd8ac2eb9a542cdc57e9ddf8fb4c1c3c4d396d802723457e235060db2642660bfa88f6c45a0996c682bc53d04e5c4c9f697eab5f8

Score
8/10
discoveryevasionexploitpersistenceupx

Malware Config

Targets

    • Target

      e98859fee92bbe259ad1ac029c8dd2b062912b39285cfaf96cc6b0966861d451

    • Size

      3.1MB

    • MD5

      bb4a0356730da7a83b088a0339d922ea

    • SHA1

      cea3e93d7825090226a23053f4714a4011ddb6de

    • SHA256

      e98859fee92bbe259ad1ac029c8dd2b062912b39285cfaf96cc6b0966861d451

    • SHA512

      4b263e94c8d3b1ad4a34d9dfd8ac2eb9a542cdc57e9ddf8fb4c1c3c4d396d802723457e235060db2642660bfa88f6c45a0996c682bc53d04e5c4c9f697eab5f8

    Score
    8/10
    discoveryevasionexploitpersistenceupx

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Possible privilege escalation attempt

      exploit

    • UPX packed file

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

      upx

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Drops startup file

    • Loads dropped DLL

    • Modifies file permissions

      discovery

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

File Permissions Modification

1
T1222

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks