MALICIOUS — c502d25a0558554239d5c604786fe8eda4f877908b5065f50aa5f006d0319f45
MALICIOUS — c502d25a0558554239d5c604786fe8eda4f877908b5065f50aa5f006d0319f45 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Fileinfector family. 7 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
c502d25a0558554239d5c604786fe8eda4f877908b5065f50aa5f006d0319f45 - SHA-1:
2cc92d43892bb0e26f0d4269eef9843eba388f48 - MD5:
e66d5ce3ee24d406835b5f6de33dd0a4 - imphash:
d248e7506bbb57c42ab299a2d816544c - ssdeep:
49152:k+buog/TXJwOZtx7+buog/TXJwOZtTx7+buog/TXJwOZ:k+k3+kL+k - TLSH:
T1FE5D9D8B20007766EEB067291EE0FC7E601161CA15FEB744C791CDAE2064C6769BC9DB - Submitted as: c502d25a0558554239d5c604786fe8eda4f877908b5065f50aa5f006d0319f45
- File type: pe · Size: 2676708 bytes
- Verdict: malicious (100/100) · Family: Fileinfector
Detections (7 of 56 engines)
- capa (capabilities): capability:credential-access
- ClamAV (daily): Win.Dropper.Fileinfector-9832222-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- YARA: Yara-Rules community: YR_AntiDebug_Checks
- LIEF (executable format parser): lief:invalid-authenticode
- Microsoft Defender: Trojan:Win32/CryptInject!pz
- Kaspersky (KVRT): Virus.Win32.Lamer.ks
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 12 weighted signals:
- ClamAV (daily) flagged Win.Dropper.Fileinfector-9832222-0 (rule
Win.Dropper.Fileinfector-9832222-0) - engine signal, weight 0.90, confidence 0.95 - Microsoft Defender flagged Trojan:Win32/CryptInject!pz (rule
Trojan:Win32/CryptInject!pz) - engine signal, weight 0.55, confidence 0.85 - Kaspersky (KVRT) flagged Virus.Win32.Lamer.ks (rule
Virus.Win32.Lamer.ks) - engine signal, weight 0.55, confidence 0.85 - YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.60, confidence 0.70 - access stored credentials (rule
access stored credentials) - capa signal, weight 0.50, confidence 0.80 - Contacted 2 external host(s) and 17 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497.001 - dynamic signal, weight 0.40, confidence 0.75
- YARA: Yara-Rules community flagged YR_AntiDebug_Checks (rule
YR_AntiDebug_Checks) - engine signal, weight 0.35, confidence 0.70 - LIEF (executable format parser) flagged lief:invalid-authenticode (rule
lief:invalid-authenticode) - engine signal, weight 0.35, confidence 0.70 - capa (capabilities) flagged capability:credential-access (rule
capability:credential-access) - engine signal, weight 0.35, confidence 0.70 - persist via registry run key (rule
persist via registry run key) - capa signal, weight 0.35, confidence 0.60 - Embedded network infrastructure: http://www.pinkworld.com, http://www.youporn.com, http://www.redtube.com - static signal, weight 0.35, confidence 0.60
Dynamic analysis (windows)
1315 behavior events · 0 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
- settings-win.data.microsoft.com
- licensing.mp.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
Embedded URLs
- http://www.adobe.com/go/learn_fp_settings_privacy_controls_en
- http://www.adobe.com/go/learn_fp_settings_trusted_locations_en
- http://www.adobe.com/go/learn_fp_settings_peer_assisted_networking_en
- http://www.adobe.com/go/learn_fp_settings_protected_content_en
- http://www.adobe.com/go/learn_fp_settings_private_browsing_en
- http://www.adobe.com/go/learn_fp_settings_storage_en
- http://www.adobe.com/go/learn_fp_settings_camera_and_mic_en
- http://www.adobe.com/go/learn_fp_settings_playback_en
- http://www.adobe.com/go/learn_fp_settings_advanced_en
- https://www.adobe.com/go/flash-player-updates
- https://get3.adobe.com/flashplayer/update/osx
- https://get3.adobe.com/flashplayer/update/ppapiosx
- http://www.adobe.com/go/learn_fp_settings_chromium_en
- http://www.adobe.com/go/fp_learn_more_usage_data
- http://www.adobe.com/go/learn_fp_settings_privacy_controls_cz
- http://www.adobe.com/go/learn_fp_settings_trusted_locations_cz
- http://www.adobe.com/go/learn_fp_settings_peer_assisted_networking_cz
- http://www.adobe.com/go/learn_fp_settings_protected_content_cz
- http://www.adobe.com/go/learn_fp_settings_private_browsing_cz
- http://www.adobe.com/go/learn_fp_settings_storage_cz
- http://www.adobe.com/go/learn_fp_settings_camera_and_mic_cz
- http://www.adobe.com/go/learn_fp_settings_playback_cz
- http://www.adobe.com/go/learn_fp_settings_advanced_cz
- https://www.adobe.com/go/flash-player-updates-cz
- https://get3.adobe.com/cz/flashplayer/update/osx
Embedded domains
- macromedia.com
- www.adobe.com
- get3.adobe.com
- adobe.com
- www.microsoft.com
- crl.microsoft.com
- www.pinkworld.com
- www.youporn.com
- www.redtube.com
- www.assparade.com
- www.freeav.com
- www.antispyware.com
- www.antivirus.com
- x1.c.lencr.org
- x2.c.lencr.org
- ye.c.lencr.org
- yr.c.lencr.org
Embedded IP addresses
- 20.42.73.31
- 4.247.188.224
- 20.247.185.124
- 52.123.252.218
- 4.230.171.124
- 172.215.188.225
- 74.178.240.61
- 20.165.94.54
- 13.69.109.130
- 20.184.175.14
- 104.18.33.89
- 162.159.142.9
- 52.110.12.19
- 52.110.12.1
- 40.84.85.40
- 20.184.175.10
- 20.50.201.201
- 72.145.35.102
- 52.148.114.188
- 52.110.12.24
- 52.110.12.11
File paths
- E:\r\ws\St_Make\code\build\win\results\FlashPlayerApp\Release\Win32\FlashPlayerApp.pdb
- X:\:`:d:h:l:p:t:x:
- T:\:d:l:t:
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report