MALICIOUS — 1786f04fb376011275b561f274c56a793439635ce06fbd4cfd6ee84926e934d6

MALICIOUS — 1786f04fb376011275b561f274c56a793439635ce06fbd4cfd6ee84926e934d6 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: 1786f04fb376011275b561f274c56a793439635ce06fbd4cfd6ee84926e934d6
SHA-1: 0c20503ab40f1a39ad5cb4af9d14a82d02fb35fb
MD5: 7fe41ad9085935685b56e76df7e2e3d5
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:OFUcx88PWPOpX0SFo34JVqacqCvVQ6RsVQ4Nl0VyGc:O+K88uPCHWoLqazynsOc0VyGc
TLSH: T11E5A23C556269B0DEBF2C990381A666D8146F4C6C679098F438FF21D33EB867343219B
Submitted as: 1786f04fb376011275b561f274c56a793439635ce06fbd4cfd6ee84926e934d6
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 6 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)

12945 behavior events · 2 ATT&CK techniques · 3 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\FD3C.tmp - 847bfc03cc70133c4e5b80997f2a8200fbf90027736270f3c2ae32c8a764f0f3
c:\users\analyst\appdata\local\temp\tsk_ee051fd2a5c44c03.docx - f0c1b360c0b24b5450a79138650e6ee254afae6ce8f6c68da7d1f32f91582680
2ee65d8232ab0b2fbc4b11900c7a1b97e52bda110e38702dfdab17c412fe64df - 2ee65d8232ab0b2fbc4b11900c7a1b97e52bda110e38702dfdab17c412fe64df

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

x.in
schemas.microsoft.com

Embedded IP addresses

20.42.72.131
4.230.171.124
40.84.97.4
20.247.185.124
20.165.94.54
4.150.223.105
74.178.76.128
172.64.154.167
20.165.94.63
135.233.45.221
72.145.35.107
52.148.114.188
52.110.12.32
52.110.12.49

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report