MALICIOUS — 0bc6ec957827a7b44af53274be3892ba73611a1819f3cac5cb71c1777ded73f2

MALICIOUS — 0bc6ec957827a7b44af53274be3892ba73611a1819f3cac5cb71c1777ded73f2 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: 0bc6ec957827a7b44af53274be3892ba73611a1819f3cac5cb71c1777ded73f2
SHA-1: f3aa02c75abe1b6877fa9db878e45a0f532ebb45
MD5: 4e296004f398f12cf155738b6eea2c53
imphash: 95122753ea27818b35f9b51859e4c692
ssdeep: 49152:Qoa1taC070dTz8CDZGf96AGSb5XMHSXGPB:Qoa1taC0EoOLAqH6U
TLSH: T14A5A234A4B1D770CE3F5C8803D6A526DC402E8D6A378158B928FF05EB3DB9676C1129B
Submitted as: 0bc6ec957827a7b44af53274be3892ba73611a1819f3cac5cb71c1777ded73f2
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 1 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 5888) (rule windows.malfind.Malfind) - memory signal, weight 0.05, confidence 0.30

Dynamic analysis (windows)

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

Dropped files

C:\Users\analyst\AppData\Local\Temp\7AC.tmp - 3267e05e0d6b25f2b9036b6af455a7c63aecff3edef9ffa0893560e62b1ad4c8
7130a3767fff9dc19e4d6e2c54b1620e46b5877d0364a8c78f0881e44471d33f - 7130a3767fff9dc19e4d6e2c54b1620e46b5877d0364a8c78f0881e44471d33f

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://203.26.79.13/filestreamingservice//files/89c77c08-6078-44b6-8f27-85720154df65/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/89c77c08-6078-44b6-8f27-85720154df65?P1=1788041159&P2=404&P3=2&P4=g20QNNpkDsTn2OuOez5mg0tUDux9LHWnvEbRRbuTF2vx08OATCHWOT8fvEML%2fVyX%2f2L03cY2Dn1JfUktnQZz1w%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Embedded domains

schemas.microsoft.com

Embedded IP addresses

4.150.223.111
52.123.252.236
85.210.196.11
4.230.171.124
20.247.184.142
135.232.92.97
20.184.175.5
74.178.76.128
4.150.223.105
74.179.77.204
52.123.252.215
74.178.76.44
203.26.79.13
162.159.142.9
52.110.12.45
72.153.5.63
52.110.12.14

File paths

b:\+

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report