MALICIOUS — 83358f4c1bae1867fd7f19f4fe25f035f2c49e45c2092c181ba8d7370724d6b2
MALICIOUS — 83358f4c1bae1867fd7f19f4fe25f035f2c49e45c2092c181ba8d7370724d6b2 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Fugrafa family. 4 of 56 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
83358f4c1bae1867fd7f19f4fe25f035f2c49e45c2092c181ba8d7370724d6b2 - SHA-1:
a41b358c5baed2e71a24a1c52137b992eeb2f7c1 - MD5:
dfb5193f1603237693153797d641d9a6 - imphash:
1e4c0da5737da53aff5e6e0ab7de1efa - ssdeep:
384:pF+LymphwcmZO2Zp+Nye8pqrmub8TyztsDN:pMhjwoKK8o8TyJc - TLSH:
T13628FB84D3E13B24CA5BD84921114C5CBF9167B3E68229DD830A9362D345BF7CEE2782 - Submitted as: 83358f4c1bae1867fd7f19f4fe25f035f2c49e45c2092c181ba8d7370724d6b2
- File type: pe · Size: 17920 bytes
- Verdict: malicious (100/100) · Family: Fugrafa
Detections (4 of 56 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 100/100 is the fusion of 10 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) across 2 rule(s): Credential Access: LSASS memory access [critical] (rule
tl-cred-lsass) - dynamic signal, weight 0.83, confidence 0.90 - Microsoft Defender flagged TrojanSpy:Win32/Small.M (rule
TrojanSpy:Win32/Small.M) - engine signal, weight 0.55, confidence 0.85 - Emsisoft (Emergency Kit) flagged Gen:Variant.Oberal.8 (rule
Gen:Variant.Oberal.8) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Trojan.Win32.Small.xxd (rule
Trojan.Win32.Small.xxd) - engine signal, weight 0.55, confidence 0.85 - Observed at runtime: Registry Run Key Persistence (T1547.001) (rule
Registry Run Key Persistence) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497, T1497.001, T1082, T1622 - 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)
77562 behavior events · 2 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- c.pki.goog
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- officeclient.microsoft.com
- windows.msn.com
- www.msn.com
- odc.officeapps.live.com
- www.bing.com
- settings-win.data.microsoft.com
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://c.pki.goog/r/r1.crl
- http://x2.c.lencr.org/
- http://ye.c.lencr.org/
- http://c.pki.goog/wr2/9UVbN0w5E6Y.crl
- http://yr.c.lencr.org/
Embedded domains
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.42.65.88
- 52.123.252.202
- 4.230.171.124
- 57.155.101.212
- 52.253.84.76
- 20.165.94.63
- 20.165.94.54
- 135.232.92.137
- 52.148.114.188
- 40.79.163.155
- 4.150.223.108
- 4.247.188.233
- 72.153.5.136
- 52.110.12.45
- 52.110.12.51
More Fugrafa samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report