MALICIOUS — 546_PotaoExpress.bin
MALICIOUS — 546_PotaoExpress.bin is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the FakeTC family. 6 of 52 detection engines flagged it, exhibiting 2 ATT&CK techniques.
Identification
- SHA-256:
fe3547f0e052c71f872bf09cdc1654137ee68f878fc6d5a78df16a13e6de1768 - SHA-1:
82f48d7787bde5b7dec046cbef99963eeeb821a7 - MD5:
83f3ec97a95595ebe40a75e94c98a7bd - imphash:
236324164d878b809bbde9f86f7a8c61 - ssdeep:
98304:wQZtRN37Mc3OW+95xklCfNcEVQ0BaXqkXR1B:B9MkmBfI0UqkXzB - TLSH:
T13561F1BD66210196DFE9780A04760DFC7E5360CB146C2865C2A2C13EB564BD397E83BB - Submitted as: 546_PotaoExpress.bin
- File type: pe · Size: 4006688 bytes
- Verdict: malicious (98/100) · Family: FakeTC
Detections (6 of 52 engines)
- capa (capabilities): capability:collection/keylog
- YARA: delivr.to detections: DLV_ISO_IMG_Container_Lure
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Emsisoft (Emergency Kit): Trojan.Agent.FT
- Trellix Stinger (McAfee): Generic Trojan.he
- Kaspersky (KVRT): UDS:Trojan.Win32.FakeTC.d
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 11 weighted signals:
- Memory forensics: 3 finding(s), e.g. RWX/private injected region in sppsvc.exe (pid 7296) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - Emsisoft (Emergency Kit) flagged Trojan.Agent.FT (rule
Trojan.Agent.FT) - engine signal, weight 0.55, confidence 0.85 - Trellix Stinger (McAfee) flagged Generic Trojan.he (rule
Generic Trojan.he) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged UDS:Trojan.Win32.FakeTC.d (rule
UDS:Trojan.Win32.FakeTC.d) - engine signal, weight 0.55, confidence 0.85 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - YARA: delivr.to detections flagged DLV_ISO_IMG_Container_Lure (rule
DLV_ISO_IMG_Container_Lure) - engine signal, weight 0.35, confidence 0.70 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: http://www.truecrypt.org/, http://www.truecrypt.org/docs/?s=troubleshooting, http://www.truecrypt - static signal, weight 0.35, confidence 0.60
- Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90 - Contacted 1 external host(s) at runtime - network signal, weight 0.12, confidence 0.55
- Extracted generic config (3 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
Dynamic analysis (windows)
1299 behavior events · 1 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- inference.location.live.net
- searchapp.bundleassets.example
- desktop-hsgcbep
- v10.events.data.microsoft.com
- config.edge.skype.com
- login.live.com
- fd.api.iris.microsoft.com
- settings-win.data.microsoft.com
- windows.msn.com
- licensing.mp.microsoft.com
- officeclient.microsoft.com
- sdx.microsoft.com
- nav.smartscreen.microsoft.com
- www.bing.com
- fe3cr.delivery.mp.microsoft.com
- dns.msftncsi.com
- oloobe.officeapps.live.com
- assets.msn.com
- watson.events.data.microsoft.com
Embedded URLs
- http://www.truecrypt.org/
- http://support.microsoft.com/kb/305098/EN-US
- http://support.microsoft.com/kb/305098
- http://www.truecrypt.org/docs/?s=troubleshooting
- http://www.w3.org/2001/XMLSchema
- http://www.truecrypt
- http://support.microsoft.com/kb/891861
Embedded domains
- www.gzip.org
- www.truecrypt.org
- v5.pl
- truecrypt.org
- www.adobe.com
- support.microsoft.com
- www.w3.org
- swprofessionals.com
- i.ga
- ed.tw
- www.truecrypt
- inference.location.live.net
- aefd.nelreports.net
Embedded IP addresses
- 162.159.36.2
Registry keys
- HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Services\\atapi\\Parameters
File paths
- C:\Windows\
- X:\pagefile.sys
- C:\Program
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report