Overview

overview

10

Static

static

3

Falcon.exe

windows7-x64

6

Falcon.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Falcon.exe

  • Size

    2.1MB

  • Sample

    240525-bw8kmsab57

  • MD5

    005e76ae2d3af2cc2a001745d5e0afd9

  • SHA1

    fa117b48f316b38db20887ba9b0138a07d686064

  • SHA256

    a427b998ac966b5f8a4ec510205b075cfe7eaa102ac1d9e1ac0182a54cb33d2c

  • SHA512

    2e5bb3e7d95230c012014184bb29ddbd56328fc8d63738ebf50923d5e86461d2f2511c32ca930d23eeec81b4a0d4ad54a4be0c782dfe01904a276a74636a1e8b

  • SSDEEP

    49152:ftBEvg4rSx4YYKOvp+QoqkxR/NPmmRFyxGFrEN0FN63lSY:fQvg4G6YDxQoqkxBNPXmUylD

Score
10/10
bitratpersistencetrojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

23.105.131.195:49645

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      Falcon.exe

    • Size

      2.1MB

    • MD5

      005e76ae2d3af2cc2a001745d5e0afd9

    • SHA1

      fa117b48f316b38db20887ba9b0138a07d686064

    • SHA256

      a427b998ac966b5f8a4ec510205b075cfe7eaa102ac1d9e1ac0182a54cb33d2c

    • SHA512

      2e5bb3e7d95230c012014184bb29ddbd56328fc8d63738ebf50923d5e86461d2f2511c32ca930d23eeec81b4a0d4ad54a4be0c782dfe01904a276a74636a1e8b

    • SSDEEP

      49152:ftBEvg4rSx4YYKOvp+QoqkxR/NPmmRFyxGFrEN0FN63lSY:fQvg4G6YDxQoqkxBNPXmUylD

    Score
    10/10
    persistencebitrattrojan

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • Checks computer location settings

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

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks