Overview

overview

8

Static

static

e58825dddf...4f.exe

windows7-x64

8

e58825dddf...4f.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    e58825dddfed8ec5259cf20cac37dcd7444de51e2da2411e21d1b82291a91e4f

  • Size

    711KB

  • Sample

    221123-s25vdach47

  • MD5

    b508754cdaee0838f52c468e4550ddb3

  • SHA1

    e25fc3fda3e54c39969a490223e5c01a213716bb

  • SHA256

    e58825dddfed8ec5259cf20cac37dcd7444de51e2da2411e21d1b82291a91e4f

  • SHA512

    1997cdb06b2b8177841d5e35ea7a4b9608de424351a2d422eaf7c46cd3cc56aa04768a1d0fc974c5b5528c02ff7ce00f8f80b8895ee9cb9986fdaca71f943f3d

  • SSDEEP

    12288:1Upp2CSj/7pLL9yZmsubv4XSQDvuva8DVvy8wHkYpvQlJ8Q2lKzNc91XWFeQIZ3W:1uI7pFy49bQiQKva8Rg3yNBO5WF6ZtNm

Score
8/10
adwarediscoveryexploitpersistencestealer

Malware Config

Targets

    • Target

      e58825dddfed8ec5259cf20cac37dcd7444de51e2da2411e21d1b82291a91e4f

    • Size

      711KB

    • MD5

      b508754cdaee0838f52c468e4550ddb3

    • SHA1

      e25fc3fda3e54c39969a490223e5c01a213716bb

    • SHA256

      e58825dddfed8ec5259cf20cac37dcd7444de51e2da2411e21d1b82291a91e4f

    • SHA512

      1997cdb06b2b8177841d5e35ea7a4b9608de424351a2d422eaf7c46cd3cc56aa04768a1d0fc974c5b5528c02ff7ce00f8f80b8895ee9cb9986fdaca71f943f3d

    • SSDEEP

      12288:1Upp2CSj/7pLL9yZmsubv4XSQDvuva8DVvy8wHkYpvQlJ8Q2lKzNc91XWFeQIZ3W:1uI7pFy49bQiQKva8Rg3yNBO5WF6ZtNm

    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