MALICIOUS — 27e7ffd204d8b1c17367e3de26d359078457642bd996815fde335fca6e196315

MALICIOUS — 27e7ffd204d8b1c17367e3de26d359078457642bd996815fde335fca6e196315 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: 27e7ffd204d8b1c17367e3de26d359078457642bd996815fde335fca6e196315
SHA-1: 1cf61c29ee412fe4a2df2bcd2b15e0094184618c
MD5: 37955a3f08019294d30680cd84ab695c
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dFOxJqR+RbSQk1nOBHcVkk5n:Qoa1taC0tJqoSQk1nOBY/5n
TLSH: T11F5A238652297B0CE1F7C5806C79557EC401E4E6633C198E41CFF05EA3DB9AB782229B
Submitted as: 27e7ffd204d8b1c17367e3de26d359078457642bd996815fde335fca6e196315
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 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
Memory forensics: 4 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 5936) (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\1FC7.tmp - d465670c1f555f2054ec0b66f2bf994b5b519fdad6db6638e7e1b25888459616
0680540d18f307cd7854a841239e8d9327ea2f03f900312a325f2c3059e4e19e - 0680540d18f307cd7854a841239e8d9327ea2f03f900312a325f2c3059e4e19e

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

20.184.175.1
52.123.252.204
57.155.101.212
4.230.171.124
135.232.92.97
4.144.132.114
4.150.223.108
74.179.77.204
20.165.94.63
20.247.184.142
52.253.84.76
104.18.33.89
92.223.78.30
52.110.12.33
52.110.12.28

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report