Overview

overview

10

Static

static

73fa429d1f...b0.exe

windows7-x64

10

73fa429d1f...b0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    73fa429d1f9d8d6c8b019fb8988b1b853df194aefe8bd1461c83c815d8addcb0

  • Size

    212KB

  • Sample

    221124-al8xzseg75

  • MD5

    187fbb77103a8daf0bd9f8e0ad3e6a80

  • SHA1

    e0bcb7e771c4e0314ea1e6edb1e500eb166ea8b9

  • SHA256

    73fa429d1f9d8d6c8b019fb8988b1b853df194aefe8bd1461c83c815d8addcb0

  • SHA512

    6a7616b966699859a4042103c68c1cdc23438c95f0986be64f9a8a68e6545f496e724c365b6999f8db090f02478a51c912313d4918750fa313d88ad97b29b46b

  • SSDEEP

    6144:ep4VqIrqJQNbufrI4ukDnx/8vtvwzsmMAEu3Wev5kBirl87VFt6En9x7Xf7oufax:ep4zmGbMrI4ukDnx/8vtvwzsmMAEGHv9

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      73fa429d1f9d8d6c8b019fb8988b1b853df194aefe8bd1461c83c815d8addcb0

    • Size

      212KB

    • MD5

      187fbb77103a8daf0bd9f8e0ad3e6a80

    • SHA1

      e0bcb7e771c4e0314ea1e6edb1e500eb166ea8b9

    • SHA256

      73fa429d1f9d8d6c8b019fb8988b1b853df194aefe8bd1461c83c815d8addcb0

    • SHA512

      6a7616b966699859a4042103c68c1cdc23438c95f0986be64f9a8a68e6545f496e724c365b6999f8db090f02478a51c912313d4918750fa313d88ad97b29b46b

    • SSDEEP

      6144:ep4VqIrqJQNbufrI4ukDnx/8vtvwzsmMAEu3Wev5kBirl87VFt6En9x7Xf7oufax:ep4zmGbMrI4ukDnx/8vtvwzsmMAEGHv9

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks