MALICIOUS — 5365adc24379ef7102ca14109c3cc86c7b63c2b8fa3ae9f592dbb70374ffc56b

MALICIOUS — 5365adc24379ef7102ca14109c3cc86c7b63c2b8fa3ae9f592dbb70374ffc56b 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: 5365adc24379ef7102ca14109c3cc86c7b63c2b8fa3ae9f592dbb70374ffc56b
SHA-1: 9975f62224f136b270a58c451c35ba8b85642f48
MD5: 9c992ecc29e3b4b7f752ace7229191ed
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:OFUcx88PWPOpX0SFGIF7xd7ZFXA97ea+gRxhu+NeHlzT/yGc:O+K88uPCHZRxd73Oni+NeHl/yGc
TLSH: T1955A23D54A2A9B4DE7F1C0912819266E8142F4D6A77C08CE428FF01E77DB97770321AB
Submitted as: 5365adc24379ef7102ca14109c3cc86c7b63c2b8fa3ae9f592dbb70374ffc56b
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 17 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)

13698 behavior events · 2 ATT&CK techniques · 3 dropped files.

Dropped files

C:\Users\analyst\AppData\Local\Temp\D8FA.tmp - eb4f5d8f42f2139b5e51449df1324b37ee4252527576ea7a14ac460191ce0e22
c:\users\analyst\appdata\local\temp\tsk_f969886a45d442ec.docx - f0c1b360c0b24b5450a79138650e6ee254afae6ce8f6c68da7d1f32f91582680
689232ce130019c595786c8e97a8b3f46b55a9512606757a4a996e7f21112978 - 689232ce130019c595786c8e97a8b3f46b55a9512606757a4a996e7f21112978

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
http://c.pki.goog/r/r1.crl
http://x2.c.lencr.org/
http://ye.c.lencr.org/
http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
http://yr.c.lencr.org/

Embedded domains

schemas.microsoft.com
x1.c.lencr.org
x2.c.lencr.org
ye.c.lencr.org
yr.c.lencr.org

Embedded IP addresses

51.105.71.137
52.253.84.76
52.123.252.203
4.230.171.124
172.66.2.5
52.110.12.24
52.110.12.40
135.234.160.246
85.210.196.11
20.42.179.192
20.42.73.24
51.132.193.105
72.145.35.104
52.148.114.188
52.110.12.56
52.110.12.3

File paths

m:\tTdi

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report