MALICIOUS — 09f52b223bbf3df250dd653f56e118649255fc7341d1de021ea77afdcd27b5ad

MALICIOUS — 09f52b223bbf3df250dd653f56e118649255fc7341d1de021ea77afdcd27b5ad is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Salgorea family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 09f52b223bbf3df250dd653f56e118649255fc7341d1de021ea77afdcd27b5ad
SHA-1: 00e3f709d63310dd02d393fee7e7a1bdeaf640a9
MD5: 14c5ec7d67d16073f19701bec31f078b
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070d9hQVp0XZcRQ+S7Z4l9ORmyyryg:Qoa1taC0EhQVMox4iL3yIyg
TLSH: T1785A229A5615270CE3F2C5842D2A126E8482D8F7A37C198F92CFF05EB3CB567781119B
Submitted as: 09f52b223bbf3df250dd653f56e118649255fc7341d1de021ea77afdcd27b5ad
File type: pe · Size: 1958408 bytes
Verdict: malicious (99/100) · Family: Salgorea

Detections (4 of 56 engines)

ClamAV (daily): Win.Malware.Zusy-9764479-0
Microsoft Defender: Trojan:Win32/Salgorea!pz
Emsisoft (Emergency Kit): Dump:Generic.Dacic.17983.C83B492E
Kaspersky (KVRT): Backdoor.Win32.Salgorea.ic

MITRE ATT&CK

T1543.003

Why this verdict

The malicious score of 99/100 is the fusion of 8 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 Dump:Generic.Dacic.17983.C83B492E (rule Dump:Generic.Dacic.17983.C83B492E) - engine signal, weight 0.55, confidence 0.85
Kaspersky (KVRT) flagged Backdoor.Win32.Salgorea.ic (rule Backdoor.Win32.Salgorea.ic) - 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
Memory forensics: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5808) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

152 behavior events · 1 ATT&CK techniques · 2 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\B55.tmp - eb353dae7ee62aa09b06dec46bbbb4c715429769304b8b392b5e5eeb12802d3d
6e9053601297f8a87842178d806b5a0066481541056852868cd6667458615cb9 - 6e9053601297f8a87842178d806b5a0066481541056852868cd6667458615cb9

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

4.150.223.96
4.230.171.124
20.42.179.192
20.247.184.197
74.178.240.51
85.210.196.11
74.178.76.128
52.110.12.52
52.110.12.15

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report