Resubmissions

01-04-2024 01:36

240401-b1es5ahh6v 10

28-04-2023 03:51

230428-eegx5sbe78 8

28-04-2023 02:53

230428-ddldhabc78 8

General

  • Target

    LDPlayer9_es_com.projz.z.android_3210_ld.exe

  • Size

    3.6MB

  • Sample

    240401-b1es5ahh6v

  • MD5

    d534ec979305cb79edd861760de997d8

  • SHA1

    0152e7516a813b06c67a10b713260377d0f97131

  • SHA256

    2bccda899132b8287824b9c2bde2c6562ac12d36365fcd5720d64d20e3b9c009

  • SHA512

    7e6e494fe2c086cc3668f2fbf8184b8ff9d271565e2af258eef0c81ce22bd6b3c3e008cce77542dafc80040f60f659ff3263bb66e14e62ddc26f251db36805be

  • SSDEEP

    49152:mOKT1DxX1gvw9qcQr1ULjFvnxe2T9g4tGOPtSlX:mOY1N1g49Kr1ULxvxew9g1/

Malware Config

Targets

    • Target

      LDPlayer9_es_com.projz.z.android_3210_ld.exe

    • Size

      3.6MB

    • MD5

      d534ec979305cb79edd861760de997d8

    • SHA1

      0152e7516a813b06c67a10b713260377d0f97131

    • SHA256

      2bccda899132b8287824b9c2bde2c6562ac12d36365fcd5720d64d20e3b9c009

    • SHA512

      7e6e494fe2c086cc3668f2fbf8184b8ff9d271565e2af258eef0c81ce22bd6b3c3e008cce77542dafc80040f60f659ff3263bb66e14e62ddc26f251db36805be

    • SSDEEP

      49152:mOKT1DxX1gvw9qcQr1ULjFvnxe2T9g4tGOPtSlX:mOY1N1g49Kr1ULxvxew9g1/

    • Cobalt Strike reflective loader

      Detects the reflective loader used by Cobalt Strike.

    • Cobaltstrike

      Detected malicious payload which is part of Cobaltstrike.

    • Detect ZGRat V1

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Creates new service(s)

    • Manipulates Digital Signatures

      Attackers can apply techniques such as changing the registry keys of authenticode & Cryptography to obtain their binary as valid.

    • Possible privilege escalation attempt

    • Stops running service(s)

    • Modifies file permissions

    • Reads user/profile data of web browsers

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

    • Checks for any installed AV software in registry

    • Downloads MZ/PE file

    • Writes to the Master Boot Record (MBR)

      Bootkits write to the MBR to gain persistence at a level below the operating system.

    • AutoIT Executable

      AutoIT scripts compiled to PE executables.

    • Checks computer location settings

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

MITRE ATT&CK Matrix ATT&CK v13

Persistence

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Create or Modify System Process

2
T1543

Windows Service

2
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Subvert Trust Controls

2
T1553

SIP and Trust Provider Hijacking

1
T1553.003

Install Root Certificate

1
T1553.004

Impair Defenses

1
T1562

File and Directory Permissions Modification

1
T1222

Pre-OS Boot

1
T1542

Bootkit

1
T1542.003

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Software Discovery

1
T1518

Security Software Discovery

1
T1518.001

Query Registry

4
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Impact

Service Stop

1
T1489

Tasks