Managed XDR

vtdl_7iso0b2s (LummaC2) — malware analysis report

File info

Filename
vtdl_7iso0b2s
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
365 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
ba1addd4ddc7ae6bf045ea6dda50fb3b36c752fb
SHA256
f64f93cf0d5496999d1372835bdbf57eeb85c1a2577f15769c4a7dd783a7f909
MD5
ef6a56e78641c1a4055b8092bade2148

Malwares

  • LummaC2

Signatures

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

T1027.002 unnamed_memory_regions: Code was executed in unnamed regions
T1027.002 pe_features: Executable file has PE anomalies (may be false positive)
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

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

Command and Control

T1568.002 dga_domains: Connects to DGA domains
T1071.001 winhttp_https: Performs HTTP/HTTPS requests using WinHttp

Other

suricata_alert: Malicious traffic detected
dns_tld_pw: Connects to TLD .PW, possibly malware
dns_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
origin_langid: Unconventional language of the executable file
test_check_service: Starts services
checktokenmembership: Checks user token with CheckTokenMembership call

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