Overview

overview

10

Static

static

de073e05a7...70.exe

windows7-x64

10

de073e05a7...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    de073e05a7b5eea15330bef5ad778750584908f5cc8cc80a6a9ee68442da8370

  • Size

    308KB

  • Sample

    221124-an9masab41

  • MD5

    1f546ffdebfbd9d3a694437a3bc03f40

  • SHA1

    313a687a522119cb02c93f87f8b8aba1ded062b0

  • SHA256

    de073e05a7b5eea15330bef5ad778750584908f5cc8cc80a6a9ee68442da8370

  • SHA512

    57e675739905e2ff76df8b039832f592f008471d248b272655fe53002f36e36c82d2b7e5c9f31fc2cb7007689faf213e854acf3f688efaf2d71c1bc403bb28d2

  • SSDEEP

    3072:J3BEmcynKkAhDQMXR/zJv4OjZe4gZTUHwkK8hmDA4dCuh8PMAGLNVVgiIMU3BDkg:FCGMzXR/zjjZe4owHe8hAAKX8PgNpk

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      de073e05a7b5eea15330bef5ad778750584908f5cc8cc80a6a9ee68442da8370

    • Size

      308KB

    • MD5

      1f546ffdebfbd9d3a694437a3bc03f40

    • SHA1

      313a687a522119cb02c93f87f8b8aba1ded062b0

    • SHA256

      de073e05a7b5eea15330bef5ad778750584908f5cc8cc80a6a9ee68442da8370

    • SHA512

      57e675739905e2ff76df8b039832f592f008471d248b272655fe53002f36e36c82d2b7e5c9f31fc2cb7007689faf213e854acf3f688efaf2d71c1bc403bb28d2

    • SSDEEP

      3072:J3BEmcynKkAhDQMXR/zJv4OjZe4gZTUHwkK8hmDA4dCuh8PMAGLNVVgiIMU3BDkg:FCGMzXR/zjjZe4owHe8hAAKX8PgNpk

    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

    • Maps connected drives based on registry

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

    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

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks