MALICIOUS — cec738e91102ad35a4b77ec91b3bc35097d4a817b90114bf57474c75dddff73a

MALICIOUS — cec738e91102ad35a4b77ec91b3bc35097d4a817b90114bf57474c75dddff73a is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Salgorea family. 4 of 56 detection engines flagged it, exhibiting 2 ATT&CK techniques.

Identification

SHA-256: cec738e91102ad35a4b77ec91b3bc35097d4a817b90114bf57474c75dddff73a
SHA-1: bfaa77e9089e799284a10b78d76bcfa505f716ea
MD5: d2ac394bce0aec3002f0747afdeee10e
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:OFUcx88PWPOpX0SFAfPgQjMz2eudyIjvrDKYHcMYyqo3yGc:O+K88uPCHuPezfudyIjnKYHf3yGc
TLSH: T1A45A2385A7299B08D3F6C5802819267E8542F4D1977C1C8F124FF02E7BDB5BB346219B
Submitted as: cec738e91102ad35a4b77ec91b3bc35097d4a817b90114bf57474c75dddff73a
File type: pe · Size: 2089472 bytes
Verdict: malicious (100/100) · Family: Salgorea

Detections (4 of 56 engines)

ClamAV (daily): Win.Malware.Zusy-9764479-0
Microsoft Defender: Trojan:Win32/Salgorea!pz
Emsisoft (Emergency Kit): Trojan.GenericKDZ.110085
Kaspersky (KVRT): Backdoor.Win32.Salgorea.ie

MITRE ATT&CK

Why this verdict

The malicious score of 100/100 is the fusion of 10 weighted signals:

ClamAV (daily) flagged Win.Malware.Zusy-9764479-0 (rule Win.Malware.Zusy-9764479-0) - engine signal, weight 0.90, confidence 0.95
Microsoft Defender flagged Trojan:Win32/Salgorea!pz (rule Trojan:Win32/Salgorea!pz) - engine signal, weight 0.55, confidence 0.85
Emsisoft (Emergency Kit) flagged Trojan.GenericKDZ.110085 (rule Trojan.GenericKDZ.110085) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged Backdoor.Win32.Salgorea.ie (rule Backdoor.Win32.Salgorea.ie) - engine signal, weight 0.55, confidence 0.85
Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
1 behavioral detection(s) across 1 rule(s): Windows Service Installation [medium] (rule tl-service-install) - dynamic signal, weight 0.40, confidence 0.90
Contacted 1 external host(s) and 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Anti-analysis: T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. process hidden from a listing (rule windows.psxview.PsXView) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

12920 behavior events · 2 ATT&CK techniques · 3 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\DA7.tmp - e418d4cc67c975f8af860da616e3e68c3125f6d4ac69ca762e7cb234ebccb066
c:\users\analyst\appdata\local\temp\tsk_78d96a13e8b749f3.docx - f0c1b360c0b24b5450a79138650e6ee254afae6ce8f6c68da7d1f32f91582680
f6933139891714570812c9056af02213bdd90c1dc5935a9c7fe971ca830a2ce7 - f6933139891714570812c9056af02213bdd90c1dc5935a9c7fe971ca830a2ce7

Embedded URLs

http://schemas.microsoft.com/SMI/2005/WindowsSettings
http://www.msftconnecttest.com/connecttest.txt
http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
http://rb.symcb.com/rb.crl

Embedded domains

schemas.microsoft.com

Embedded IP addresses

51.104.15.252
4.230.171.124
52.230.59.222
74.178.76.54
20.42.72.131
85.210.196.11
135.232.92.137
20.42.65.88
52.110.12.21
52.110.12.28
135.233.45.223
13.69.116.105
4.207.44.77
72.153.5.63
52.148.114.188
52.110.12.46
52.110.12.54

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report