Overview

overview

8

Static

static

4c316c9eb1...e0.exe

windows7-x64

8

4c316c9eb1...e0.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    4c316c9eb117f7cc8084f04098a5f03469690bc4fe4a449ae369a4b6ec49a9e0

  • Size

    329KB

  • Sample

    221127-tk2l3aae82

  • MD5

    3fbd95361e604f32a1f7fc19aa896361

  • SHA1

    7edf9fad5c4a6927eac6d6e83a5b8eeae3095fde

  • SHA256

    4c316c9eb117f7cc8084f04098a5f03469690bc4fe4a449ae369a4b6ec49a9e0

  • SHA512

    86fcd9f548f89e77e9734d0582f3f9351fc2b8b83183638850e1298e0fe6ad22f9b3c3651bf5427f5d31604734bc27370a40ddca7fdcc85e398619044b48aa89

  • SSDEEP

    6144:QqpxvlACym6wGGWFGDwZyoJ3fzBeM6SpktqHQI6mVk8cL3/CzYjsHh:QqjvlA06wLBHAf9eMvHwmVkhL36zYwHh

Score
8/10
adwarediscoveryexploitpersistencestealer

Malware Config

Targets

    • Target

      4c316c9eb117f7cc8084f04098a5f03469690bc4fe4a449ae369a4b6ec49a9e0

    • Size

      329KB

    • MD5

      3fbd95361e604f32a1f7fc19aa896361

    • SHA1

      7edf9fad5c4a6927eac6d6e83a5b8eeae3095fde

    • SHA256

      4c316c9eb117f7cc8084f04098a5f03469690bc4fe4a449ae369a4b6ec49a9e0

    • SHA512

      86fcd9f548f89e77e9734d0582f3f9351fc2b8b83183638850e1298e0fe6ad22f9b3c3651bf5427f5d31604734bc27370a40ddca7fdcc85e398619044b48aa89

    • SSDEEP

      6144:QqpxvlACym6wGGWFGDwZyoJ3fzBeM6SpktqHQI6mVk8cL3/CzYjsHh:QqjvlA06wLBHAf9eMvHwmVkhL36zYwHh

    Score
    8/10
    adwarediscoveryexploitpersistencestealer

    • Drops file in Drivers directory

    • Possible privilege escalation attempt

      exploit

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Modifies file permissions

      discovery

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Maps connected drives based on registry

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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

File Permissions Modification

1
T1222

Credential Access

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks