MALICIOUS — 6193546412335bb7463727e073765cb84084dd92c440bffb88e728adbeb54f8b

MALICIOUS — 6193546412335bb7463727e073765cb84084dd92c440bffb88e728adbeb54f8b 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: 6193546412335bb7463727e073765cb84084dd92c440bffb88e728adbeb54f8b
SHA-1: 89bd7f8d588136f39ab4691dd80a1335cc265ef8
MD5: 0bf26c1052fee7ede16d771723ea4c86
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dwmDmNJfEglOo7nYJWgfG/EcDJBKACS:Qoa1taC03mDm7sgMo7cVfGcVACS
TLSH: T1F15A239A56492B0DE2F6C0843D2D266D8441E4E763B8168F82CBF04EB7CBD67781119B
Submitted as: 6193546412335bb7463727e073765cb84084dd92c440bffb88e728adbeb54f8b
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: 3 finding(s) elsewhere in the guest, not attributed to this sample, e.g. RWX/private injected region in SppExtComObj.E (pid 3900) (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\F7DD.tmp - da240a70cfa351d7bca30605cf9c59120898ac4d626f835ba2c7e70516669fdf
3961df97c9d517eac17e440590c546ef40a5a84a91f317eb0c8b0c0239d363e5 - 3961df97c9d517eac17e440590c546ef40a5a84a91f317eb0c8b0c0239d363e5

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

20.42.65.91
52.123.252.222
4.247.188.224
4.230.171.124
135.232.92.97
172.64.154.167
135.233.95.144
20.184.175.21
52.182.143.212
52.253.84.76
172.66.2.5
20.42.179.204
52.110.12.10
52.110.12.31
85.210.196.11

More C83B492E samples · Latest analyzed threats · ATT&CK coverage

Analyzed on MalwareAnalyzer by Cyble · Open interactive report