MALICIOUS — db79ee24eba89e92e85d48d397b219af73aea31e6451724a8975106ff84f00b4
MALICIOUS — db79ee24eba89e92e85d48d397b219af73aea31e6451724a8975106ff84f00b4 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Small family. 4 of 56 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
db79ee24eba89e92e85d48d397b219af73aea31e6451724a8975106ff84f00b4 - SHA-1:
531575fc438d6e86788a0777c7bfaa8053360f7a - MD5:
176f7189f9494fc32be896a25cac68e6 - imphash:
1e4c0da5737da53aff5e6e0ab7de1efa - ssdeep:
384:6FX1PWOecmZO2Zp+Nye8pqrmub8TyztsDN:69sOeoKK8o8TyJc - TLSH:
T10328FB84D7E13B24CA5BD84921114C5CBF9167B3E68229DD830A9362D345BF7CEE2782 - Submitted as: db79ee24eba89e92e85d48d397b219af73aea31e6451724a8975106ff84f00b4
- File type: pe · Size: 17920 bytes
- Verdict: malicious (100/100) · Family: Small
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 16 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- 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 - Memory forensics: 2 finding(s) elsewhere in the guest, not attributed to this sample, e.g. SSDT hook (rule
windows.ssdt.SSDT) - memory signal, weight 0.05, confidence 0.30
Dynamic analysis (windows)
91548 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
- 1.0.240.10.in-addr.arpa.
- b.f.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
- 2.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
- 3.0.0.0.1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.f.f.ip6.arpa.
- 252.0.0.224.in-addr.arpa.
- 210.63.154.57.in-addr.arpa.
- 188.114.148.52.in-addr.arpa.
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.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
- 4.150.223.98
- 52.123.252.248
- 4.230.171.124
- 4.144.132.223
- 20.42.179.192
- 20.165.94.63
- 74.179.77.164
- 104.208.16.94
- 57.155.101.212
- 13.69.116.109
- 51.105.71.136
- 52.148.114.188
- 72.154.7.16
- 52.110.12.24
- 52.110.12.22
More Small samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report