Overview

overview

8

Static

static

8

633dc1aac7...30.exe

windows7-x64

8

633dc1aac7...30.exe

windows10-2004-x64

8

Sharing

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General

  • Target

    633dc1aac7fa6b61805d8cf2092171e0779aa9a47657537570375b70fec92930

  • Size

    1.4MB

  • Sample

    221127-y4mz8sbb91

  • MD5

    f7577a6fc9c05c81dc2576c932453742

  • SHA1

    30f1189f61008f6bff2878e23732aeac0151a84e

  • SHA256

    633dc1aac7fa6b61805d8cf2092171e0779aa9a47657537570375b70fec92930

  • SHA512

    fedc847fd044058ee6306831f05889e78722ea5a7b6cc9519133c920080b16d1822f47690ad3a4f4e07bf0b6dc3957f5641dd769883a6b92ddff22e1e1e1c4df

  • SSDEEP

    24576:xIfXENOIcLm+dJ690iSmX0mgV9U6Sq53PHnpb0Es5zUsXkS9S7spu:xIf0NOIcLddZzrmwUK53Pnpb0H5pRAsg

Score
8/10
adwarepersistencespywarestealervmprotect

Malware Config

Targets

    • Target

      633dc1aac7fa6b61805d8cf2092171e0779aa9a47657537570375b70fec92930

    • Size

      1.4MB

    • MD5

      f7577a6fc9c05c81dc2576c932453742

    • SHA1

      30f1189f61008f6bff2878e23732aeac0151a84e

    • SHA256

      633dc1aac7fa6b61805d8cf2092171e0779aa9a47657537570375b70fec92930

    • SHA512

      fedc847fd044058ee6306831f05889e78722ea5a7b6cc9519133c920080b16d1822f47690ad3a4f4e07bf0b6dc3957f5641dd769883a6b92ddff22e1e1e1c4df

    • SSDEEP

      24576:xIfXENOIcLm+dJ690iSmX0mgV9U6Sq53PHnpb0Es5zUsXkS9S7spu:xIf0NOIcLddZzrmwUK53Pnpb0H5pRAsg

    Score
    8/10
    adwarepersistencespywarestealervmprotect

    • Executes dropped EXE

    • Registers COM server for autorun

      persistence

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • Checks computer location settings

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

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

      spywarestealer

    • Installs/modifies Browser Helper Object

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

      stealeradware

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Browser Extensions

1
T1176

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Tasks