MALICIOUS — 5efcf7aa08cf5c1b8cc2b754c48954d28621575e14f38334031de656b50de00d

MALICIOUS — 5efcf7aa08cf5c1b8cc2b754c48954d28621575e14f38334031de656b50de00d is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the Fugrafa family. 4 of 55 detection engines flagged it, exhibiting 5 ATT&CK techniques.

Identification

SHA-256: 5efcf7aa08cf5c1b8cc2b754c48954d28621575e14f38334031de656b50de00d
SHA-1: a008b38686c2b2eb8189c17535ebedc7072c958a
MD5: 96be38bd3e6908bd9343a5d16d7c5737
imphash: 1e4c0da5737da53aff5e6e0ab7de1efa
ssdeep: 384:GFN0wSGUcmZO2Zp+Nye8pqrmub8TyztsDN:G7AGUoKK8o8TyJc
TLSH: T1AD28EB84D7E13B24CA5BD84921114C5CBF9167B3E68229DD830A9372D345BF7CEE2682
Submitted as: 5efcf7aa08cf5c1b8cc2b754c48954d28621575e14f38334031de656b50de00d
File type: pe · Size: 17920 bytes
Verdict: malicious (99/100) · Family: Fugrafa

Detections (4 of 55 engines)

ClamAV (daily): Win.Malware.Fugrafa-9806497-0
Microsoft Defender: TrojanSpy:Win32/Small.M
Emsisoft (Emergency Kit): Gen:Variant.Oberal.8
Kaspersky (KVRT): Trojan.Win32.Small.xxd

MITRE ATT&CK

Why this verdict

The malicious score of 99/100 is the fusion of 8 weighted signals:

ClamAV (daily) flagged Win.Malware.Fugrafa-9806497-0 (rule Win.Malware.Fugrafa-9806497-0) - engine signal, weight 0.90, confidence 0.95
2 behavioral detection(s): Credential Access: LSASS memory access [critical] (rule tl-cred-lsass) - dynamic signal, weight 0.80, confidence 0.90
Observed at runtime: Registry Run Key Persistence (T1547.001) (rule Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90
Observed at runtime: Windows Service (T1543.003) (rule Windows Service) - dynamic signal, weight 0.40, confidence 0.90
Contacted 23 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
Anti-analysis: T1497, T1497.001 - dynamic signal, weight 0.40, confidence 0.75
enumerate processes (rule enumerate processes) - capa signal, weight 0.20, confidence 0.60
Observed at runtime: Modify Registry (T1112) (rule Modify Registry) - dynamic signal, weight 0.12, confidence 0.90

Dynamic analysis (windows)

74197 behavior events · 3 ATT&CK techniques · 0 dropped files.

Embedded URLs

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/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787852451&P2=404&P3=2&P4=K7o52qetbdgnNZjgiX2I1ea8hmODGjVPl5u0zpZ2bCkAtxemmqr2P0yUa1Ro4vE1%2fgyx4UkSHO89EH5%2fJNq%2frg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787852512&P2=404&P3=2&P4=jupULf%2bOYJRn3RCJsbd0%2fjN1wyJEpIA%2fVyn34Y0DaKctZbi6ZfOsz8EvD1U5hmJZdBpvvZNRpCTpXpNfwU%2bz1Q%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com

Embedded IP addresses

20.42.73.26
48.211.4.16
20.247.185.124
57.155.104.224
4.230.171.124
74.178.240.61
135.232.92.97
4.150.223.103
74.178.76.44
52.123.129.14
20.231.239.246
52.123.128.14
203.26.79.13
172.178.240.161
52.110.12.30
52.110.12.1
52.148.114.188
20.42.179.192
72.153.5.132
20.184.175.7
13.89.179.12
52.110.12.22
52.110.12.32

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report