MALICIOUS — 9b07071f534627fe1a4dae77c6e3a4d67b018bc8b89194e87e326bca67aa9992

MALICIOUS — 9b07071f534627fe1a4dae77c6e3a4d67b018bc8b89194e87e326bca67aa9992 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the C83B492E family. 4 of 56 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

SHA-256: 9b07071f534627fe1a4dae77c6e3a4d67b018bc8b89194e87e326bca67aa9992
SHA-1: 03487c8f2d01ee35ce977db3b83e5f4bce2e7d86
MD5: e74d0e40ca72a75fa40656e2778772f9
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070ddsTBM+5aflvezg4yebLJCRZ:Qoa1taC0XNMrv2g3ePJ4Z
TLSH: T1105A238966496B0CE6FAC4842D39126EC482E8B7637C194F41CFF05EB3D697778101AB
Submitted as: 9b07071f534627fe1a4dae77c6e3a4d67b018bc8b89194e87e326bca67aa9992
File type: pe · Size: 1958400 bytes
Verdict: malicious (99/100) · Family: C83B492E

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): Trojan.Win32.Bingoml.ckfs

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 Trojan.Win32.Bingoml.ckfs (rule Trojan.Win32.Bingoml.ckfs) - 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 2 external host(s) and 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 6128) (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\F220.tmp - f77e65000a66901164a27584e9e46c80f9db1a6a627bea38bfa06e9453b682bf
7377710359573b43e1bdee5e3d8a84143d36a82f12d751c227599d4175e076f3 - 7377710359573b43e1bdee5e3d8a84143d36a82f12d751c227599d4175e076f3

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

20.89.1.12
52.123.252.235
4.230.171.124
172.215.188.232
20.247.185.124
135.232.92.97
74.179.77.204
51.116.246.106
172.64.154.167
20.184.175.22
92.223.78.30
52.110.12.31
52.110.12.24
20.42.179.192
52.110.12.1
52.110.12.42

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report