Overview

overview

10

Static

static

1

OutgoingHS....JS.js

windows7-x64

7

OutgoingHS....JS.js

windows10-2004-x64

10

Sharing

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General

  • Target

    OutgoingHSBCTelegraphicTransfer.pdf                               .JS.js

  • Size

    654KB

  • Sample

    240127-p1rpkscdg6

  • MD5

    f50081a699960921c3ac494c49a5338e

  • SHA1

    9580b05d3297a1a9ed8633d979da292b1a35c604

  • SHA256

    8c0554af06496cbf019db3d07c1805c8dbf731b61a0c9e4c70b559459cff3506

  • SHA512

    e6285e620fd770c1ac302f743ae6d217b11571bf64db6bb32b0ee6685f5186ecce06228789010b25addb091d8417401933635a391ad187eb0d2330e20f933a8d

  • SSDEEP

    192:+1Lj1hWOw3HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHB:sjvWOS

Score
10/10
evasionpersistencetrojan

Malware Config

Targets

    • Target

      OutgoingHSBCTelegraphicTransfer.pdf                               .JS.js

    • Size

      654KB

    • MD5

      f50081a699960921c3ac494c49a5338e

    • SHA1

      9580b05d3297a1a9ed8633d979da292b1a35c604

    • SHA256

      8c0554af06496cbf019db3d07c1805c8dbf731b61a0c9e4c70b559459cff3506

    • SHA512

      e6285e620fd770c1ac302f743ae6d217b11571bf64db6bb32b0ee6685f5186ecce06228789010b25addb091d8417401933635a391ad187eb0d2330e20f933a8d

    • SSDEEP

      192:+1Lj1hWOw3HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHB:sjvWOS

    Score
    10/10
    evasionpersistencetrojan

    • UAC bypass

      evasiontrojan

    • Blocklisted process makes network request

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Deletes itself

    • Registers COM server for autorun

      persistence

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

2
T1562

Disable or Modify System Firewall

1
T1562.004

Disable or Modify Tools

1
T1562.001

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Command and Control

Web Service

1
T1102

Exfiltration

Impact

Tasks