MALICIOUS — db4daaf6418e67fb076e687cd3724a57348423bdab386967183766e63bb6e738

MALICIOUS — db4daaf6418e67fb076e687cd3724a57348423bdab386967183766e63bb6e738 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: db4daaf6418e67fb076e687cd3724a57348423bdab386967183766e63bb6e738
SHA-1: 6eeeff0ec93a1f3bdec86ddcad916bc08c7d599c
MD5: 34715cfd1e66488ecf1767f00fdd847e
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:OFUcx88PWPOpX0SFExUym0rnzxoinQCJzEXTsSO30Ex43yGc:O+K88uPCHKHFfxalXTxEx43yGc
TLSH: T13B5A22891A298B48D7F2D550381A267EC841E8D29B7C18CA434FF12D73DB97B787205B
Submitted as: db4daaf6418e67fb076e687cd3724a57348423bdab386967183766e63bb6e738
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 7 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: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

12928 behavior events · 2 ATT&CK techniques · 3 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\F184.tmp - e542ac0c9631452a879932e62a2e1c0a9c2b8789c4df8aa84b8a74f0eaad5788
c:\users\analyst\appdata\local\temp\tsk_faf255f34ec544a0.docx - f0c1b360c0b24b5450a79138650e6ee254afae6ce8f6c68da7d1f32f91582680
9c550300efacb7527798bb7e79245b8af7451d9dd70e8207a206f1f1aad46f61 - 9c550300efacb7527798bb7e79245b8af7451d9dd70e8207a206f1f1aad46f61

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

20.42.73.24
4.230.171.124
48.211.4.16
40.84.97.4
52.253.84.76
20.165.94.54
13.89.179.12
74.179.77.204
4.150.223.100
104.18.33.89
52.110.12.28
52.110.12.49
104.46.162.231
20.89.1.10
135.233.45.221
72.154.7.107
52.148.114.188
52.110.12.53
52.110.12.51

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report