MALICIOUS — f3b6093c30cf1816553cee7ebc1382a881949588593463c1262817a81de88829

MALICIOUS — f3b6093c30cf1816553cee7ebc1382a881949588593463c1262817a81de88829 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (94/100), attributed to the Lmir family. 6 of 55 detection engines flagged it, exhibiting 4 ATT&CK techniques.

Identification

• SHA-256: f3b6093c30cf1816553cee7ebc1382a881949588593463c1262817a81de88829
• SHA-1: f5f76def550477c75f8bd4916be152fd92e87d72
• MD5: d653b87abca755c313096e8556afbd69
• imphash: aae410db5a351d384de2e35faf59497e
• ssdeep: 3072:rAs9EjdgAnEFJjJgbhDzjJkSnGH6aqjjdos+HozLr83qHq/cB9FtQTkJsHahoSXE:rajdMJyFRe6azHqTGXHaeaErOcV1LCG
• TLSH: T118469E7A175B7717D2BBC62818009B9E4073F96A007D68CD22A3C57DE3FEC2BA650149
• Submitted as: f3b6093c30cf1816553cee7ebc1382a881949588593463c1262817a81de88829
• File type: pe · Size: 311750 bytes
• Verdict: malicious (94/100) · Family: Lmir

Detections (6 of 55 engines)

• capa (capabilities): capability:collection/keylog
• ClamAV (daily): Win.Trojan.Lmir-22
• YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
• Microsoft Defender: Virus:Win32/Viking.MR
• Emsisoft (Emergency Kit): Dropped:Generic.Delf.Lmir.2EC949F5
• Kaspersky (KVRT): Trojan-GameThief.Win32.Lmir.gen

MITRE ATT&CK

• T1547.001
• T1071.001
• T1057
• T1056.001

Why this verdict

The malicious score of 94/100 is the fusion of 6 weighted signals:

• ClamAV (daily) flagged Win.Trojan.Lmir-22 (rule Win.Trojan.Lmir-22) - engine signal, weight 0.90, confidence 0.95
• capture keystrokes (rule capture keystrokes) - capa signal, weight 0.40, confidence 0.80
• YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
• persist via registry run key (rule persist via registry run key) - capa signal, weight 0.35, confidence 0.60
• communicate over HTTP (rule communicate over HTTP) - capa signal, weight 0.30, confidence 0.60
• enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• http://www.microsoft.com/pki/certs/MicrosoftTimeStampPCA.crt0
• http://crl.microsoft.com/pki/crl/products/microsoftrootcert.crl0T

Embedded domains

• crl.microsoft.com
• www.microsoft.com

File paths

• X:\:`:d:h:l:p:t:x:

More Lmir samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report