Managed XDR

vtdl_7bhum5bs (LummaC2) — malware analysis report

File info

Filename
vtdl_7bhum5bs
File type
PE32 executable (GUI) Intel 80386, for MS Windows
File size
404.5 KB
First seen
Last seen

Environment

w10/x86 en

Hashes

SHA1
9d61cb4fa34c541dc2c3dc9e7e3df0b7d7fb382d
SHA256
30a6387c39e499294f7ab0f1b033b39965a9490f17daceb3539bdd409e8b589e
MD5
ccd1df4af63cf5952624bc1760d4008c

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_without_resolve: DNS query without a response
no_graphical_activity: No graphic activity
origin_langid: Unconventional language of the executable file
checktokenmembership: Checks user token with CheckTokenMembership call
yara_rules: Static rules

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