Managed XDR

downergroup-detailed-u...957922-82478862-1-.eml — malware analysis report

File info

Filename
downergroup-detailed-updated-salary-payslip-ref-957922-82478862-1-.eml
File type
ASCII text, with very long lines, with CRLF line terminators
File size
105.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
d13b41dd4d86cc1b111b588f19c131ae3384d4bf
SHA256
eeb57b753b3d44458e0cada207b7a5af05f34d0425e6fa2bbbfbe7b488e07c32
MD5
86b62c1f3443ac836ae265a4fdc0d96c

Signatures

Initial Access

T1192 html_urls: HTML-document downloads a file

Execution

T1047 antivm_wmi: Uses WMI to detect virtual environment
T1047 has_wmi: Executes one or several WMI requests
T1059 wscript_info_discovery: Collects info about system with Wscript.Shell

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

T1070.004 deletes_self_script: Moves to different location or removes the original executable file
T1497.001 antivm_wmi: Uses WMI to detect virtual environment
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1134 opens_thread_token: Opens the access token associated with a thread
T1134 opens_process_token: Opens the access token associated with a process

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
T1497.001 antisandbox_script_timer: Detected script timer window (indicative of sleep style evasion)
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1082 reads_csrss: Attempts to read csrss.exe memory
T1033 wscript_info_discovery: Collects info about system with Wscript.Shell

Other

yara_rules: Static rules
no_graphical_activity: No graphic activity
checktokenmembership: Checks user token with CheckTokenMembership call