MALICIOUS — 2a45dfd53cf71e0302d388d726798fae6b26dc9449568ae7f315798b35ed56c3

MALICIOUS — 2a45dfd53cf71e0302d388d726798fae6b26dc9449568ae7f315798b35ed56c3 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: 2a45dfd53cf71e0302d388d726798fae6b26dc9449568ae7f315798b35ed56c3
SHA-1: 1fee3b799810c0f751643fd69eb74f475235bb21
MD5: cf645d422463fc357dd74b5ca6d471a8
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dIV3ycsUh1V8h0GYP7RLDAV1ByZV/:Qoa1taC0DV3LI0GYPtfAV+f
TLSH: T1D25A23455609A70CE2F6C4852D28267EC042D8B7933C158B928FF05EB3DBE6B7C115AB
Submitted as: 2a45dfd53cf71e0302d388d726798fae6b26dc9449568ae7f315798b35ed56c3
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 5 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 6008) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

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

Dropped files

C:\Users\analyst\AppData\Local\Temp\F760.tmp - afd473d5dfc4eba3515a4ba961f61deadbb7ea492eaca3cecb8bef5808e88578
fc4c71cef6473e25fbd7be3afdde5160b22ffcc1207f5d8870abdee82eae258b - fc4c71cef6473e25fbd7be3afdde5160b22ffcc1207f5d8870abdee82eae258b

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

6.se
f.hk
schemas.microsoft.com

Embedded IP addresses

52.168.117.169
4.230.171.124
40.84.85.40
57.154.63.210
74.179.77.164
52.253.84.76
20.184.175.9
135.232.92.137
104.18.33.89
52.168.112.66
172.66.2.5
162.159.142.9
52.110.12.4

File paths

l:\}X

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report