Managed XDR

27ba57e278c9e45531a4c6da5e875e10.virobj.apk — malware analysis report

File info

Filename
27ba57e278c9e45531a4c6da5e875e10.virobj.apk
File type
Java Jar file data (zip)
File size
19.1 KB
First seen
Last seen

Environment

w10/x64 en

Hashes

SHA1
e9e118a0722a5c83dcbbcc16b8312a5f291a8c05
SHA256
c66d8240025ef805d735b45df3d199f6dd51fe1805ec4e4933d299113d09d593
MD5
27ba57e278c9e45531a4c6da5e875e10

Signatures

Execution

T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests

Privilege Escalation

T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Defense Evasion

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

Credential Access

T1555.004 windows_credential_manager: Acquire credentials from the Windows Credential Manager

Discovery

T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1057 has_wmi: Executes one or several WMI requests
T1082 has_wmi: Executes one or several WMI requests
T1497 evasion_printers: Attempts to detect Sandbox by exploring existing printers
T1497.001 antivm_generic_productname: Checks system product name in registry, possibly for anti-virtualization

Command and Control

T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

networkdyndns_checkip: Connects to a Dynamic DNS domain
yara_rules: Static rules
network_bind: Starts servers listening at None
dns_without_resolve: DNS query without a response
creates_in_programdata: Creates files in the ProgramData directory
suspicious_network_port: Performs TCP or UDP request to non-standard port
test_check_service: Starts services