General

  • Target

    862e41d1ddfa72722af62eb35aac11970ed21b6a7f01c.exe

  • Size

    9KB

  • Sample

    210322-megqzb7lx2

  • MD5

    4c5c17827dee5404f8277ec293e24f61

  • SHA1

    1749b06fc73e691d2178370fa7f1663e8d10592c

  • SHA256

    862e41d1ddfa72722af62eb35aac11970ed21b6a7f01c78f715be65f5d72724c

  • SHA512

    ebf63d08e35830ca7971d0424f3ddb81a3f6f0f35286602bf5c637b05dadfc023da350baf264eacdb37f6d8f88abee155c442c6df0efe0dec4ce001f1f9c8868

Malware Config

Extracted

Family

raccoon

Botnet

c46f13f8aadc028907d65c627fd9163161661f6c

Attributes
  • url4cnc

    https://telete.in/capibar

rc4.plain
rc4.plain

Extracted

Family

raccoon

Botnet

2ce901d964b370c5ccda7e4d68354ba040db8218

Attributes
  • url4cnc

    https://telete.in/tomarsjsmith3

rc4.plain
rc4.plain

Targets

    • Target

      862e41d1ddfa72722af62eb35aac11970ed21b6a7f01c.exe

    • Size

      9KB

    • MD5

      4c5c17827dee5404f8277ec293e24f61

    • SHA1

      1749b06fc73e691d2178370fa7f1663e8d10592c

    • SHA256

      862e41d1ddfa72722af62eb35aac11970ed21b6a7f01c78f715be65f5d72724c

    • SHA512

      ebf63d08e35830ca7971d0424f3ddb81a3f6f0f35286602bf5c637b05dadfc023da350baf264eacdb37f6d8f88abee155c442c6df0efe0dec4ce001f1f9c8868

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Executes dropped EXE

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Sets service image path in registry

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

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

    • Drops startup file

    • Loads dropped DLL

    • Modifies file permissions

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • 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

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Hidden Files and Directories

2
T1158

Registry Run Keys / Startup Folder

2
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Hidden Files and Directories

2
T1158

Modify Registry

4
T1112

File Permissions Modification

1
T1222

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Command and Control

Web Service

1
T1102

Tasks