Managed XDR

20241128_021441_da-dm9...vyx83aalgcukzw9p9g.eml (Mydoom) — malware analysis report

File info

Filename
20241128_021441_da-dm911lahwphvyx83aalgcukzw9p9g.eml
File type
ASCII text, with CRLF, LF line terminators
File size
79.1 KB
First seen
Last seen

Environment

win7/x86 en

Hashes

SHA1
fb5f271f862f364b4136d2e2cb7e007af1e21f5a
SHA256
b1c84f87b408eb3d3020f01dec6c2e879cb4d027307ee8bc78c88581e2035b75
MD5
a14e3aa838a995079d391a24bf26bb37

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
T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1027.002 packer_upx: The executable file is compressed using UPX
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 infostealer_mail: Collects personal data from local email clients
T1555.003 cookie_files: Accesses cookie files
T1552 cookie_files: Accesses cookie files

Discovery

T1497.003 antisandbox_sleep: The process attempted to slow down analysis
T1518 locates_browser: Attempts to identify where browsers are installed

Collection

T1114 infostealer_mail: Collects personal data from local email clients

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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