Managed XDR

vtdl_1750496408_lke0wjc7 (Mydoom) — malware analysis report

File info

Filename
vtdl_1750496408_lke0wjc7
File type
news or mail, UTF-8 Unicode text
File size
52.4 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
416a6b4696e7e0d2ee481cba97ad30e12ce40947
SHA256
cc705c2209d9b27a950e4ea3b0e9f09250ef1d2f4e0e60eaf60f2ff8c2d4acbd
MD5
e5196344fd7639bef4ebf81a88fad27a

Malwares

  • Mydoom

Signatures

Execution

T1204.002 mimics_extension: Attempts to mimic the file extension

Persistence

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup

Privilege Escalation

T1547.001 persistence_autorun: Makes itself run automatically on Windows startup
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

T1027.002 packer_polymorphic: Creates a modified copy of itself
T1036 mimics_extension: Attempts to mimic the file extension
T1027.002 packer_upx: The executable file is compressed using UPX
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1036 system_filename: Created a file named as a common system file
T1027.002 packer_entropy: Probably contains compressed or encrypted data
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

T1552 cookie_files: Accesses cookie files
T1555.003 cookie_files: Accesses cookie files

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis

Command and Control

T1071.003 network_smtp: Sends emails, possibly SPAM

Other

yara_rules: Static rules
suricata_alert: Malicious traffic detected
creates_exe: Creates executable files in the file system
creates_in_windows: Creates files in the Windows directory
copies_self: Creates a copy of itself
network_bind: Starts servers listening at 0.0.0.0:1042
dns_without_resolve: DNS query without a response
dead_host: Connects to IP addresses that do not respond to requests
network_ftp: Performs FTP requests
no_graphical_activity: No graphic activity
access_recyclebin: Manipulation with recyclebin detected
get_policy_info: Retrieves information about a Policy object
pe_overlay: PE file contains overlay

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