MALICIOUS — edaf1ef1b46cf9686c568797266040e1e98251180c9c28db3af40351dae1a755
MALICIOUS — edaf1ef1b46cf9686c568797266040e1e98251180c9c28db3af40351dae1a755 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (100/100), attributed to the Blocker family. 6 of 52 detection engines flagged it, exhibiting 4 ATT&CK techniques.
Identification
- SHA-256:
edaf1ef1b46cf9686c568797266040e1e98251180c9c28db3af40351dae1a755 - SHA-1:
7e1f4872cf0bcfac151481f92c856b6258b83022 - MD5:
d2677654b965383a143e4a977ac237d3 - imphash:
8d08b9aff260461badc1821f4f717247 - ssdeep:
393216:Eg7ucg7ucg7ucg7ucg7ucg7ucg7ucg7uv:ZShShShShShShShSv - TLSH:
T1C17023BE131B7403DE2AD62964852FCD04337C6D507D6888467B84BD83F6CEB26817A9 - Submitted as: edaf1ef1b46cf9686c568797266040e1e98251180c9c28db3af40351dae1a755
- File type: pe · Size: 16633856 bytes
- Verdict: malicious (100/100) · Family: Blocker
Detections (6 of 52 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Trojan.Mbrlock-9779766-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Blocker.EM!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Genie.689
- Kaspersky (KVRT): Trojan-Ransom.Win32.Blocker.qxhw
MITRE ATT&CK
Why this verdict
The malicious score of 100/100 is the fusion of 9 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Mbrlock-9779766-0 (rule
Win.Trojan.Mbrlock-9779766-0) - engine signal, weight 0.90, confidence 0.95 - Dropped a malicious payload (Mbrlock): 67ad6db387410b15521ec3317070de70b09057eaa3ebb3a74f5fd6188ee205a2 - dynamic signal, weight 0.80, confidence 0.90
- Observed at runtime: Windows Service (T1543.003) (rule
Windows Service) - dynamic signal, weight 0.40, confidence 0.90 - 1 behavioral detection(s): Windows Service Installation [medium] (rule
tl-service-install) - dynamic signal, weight 0.40, confidence 0.90 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 36 external host(s) at runtime (22 HTTP) - network signal, weight 0.40, confidence 0.80
- Anti-analysis: T1497, T1497.001, T1082, T1622 - dynamic signal, weight 0.40, confidence 0.75
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70 - Observed at runtime: Modify Registry (T1112) (rule
Modify Registry) - dynamic signal, weight 0.12, confidence 0.90
Dynamic analysis (windows)
19205 behavior events · 2 ATT&CK techniques · 8 dropped files.
Runtime network
- www.msftconnecttest.com
- inference.location.live.net
- sunray1975.zapto.org
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- settings-win.data.microsoft.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- licensing.mp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- assets.msn.com
- www.bing.com
- tas02.sls.update.microsoft.com
- fe3cr.delivery.mp.microsoft.com
Dropped files
- /opt/CAPEv2/storage/analyses/10918/files/7cb06f8dbfa5f13359e2dcee822fae73ef01a00ff29ce99ec401a73017875aee -
7cb06f8dbfa5f13359e2dcee822fae73ef01a00ff29ce99ec401a73017875aee - /opt/CAPEv2/storage/analyses/10918/files/fcd785d06efc594628f2460b3098d5b97633f2e4587be0fa50dd8cd60a447407 -
fcd785d06efc594628f2460b3098d5b97633f2e4587be0fa50dd8cd60a447407 - /opt/CAPEv2/storage/analyses/10918/files/67ad6db387410b15521ec3317070de70b09057eaa3ebb3a74f5fd6188ee205a2 -
67ad6db387410b15521ec3317070de70b09057eaa3ebb3a74f5fd6188ee205a2 - /opt/CAPEv2/storage/analyses/10918/files/b0715c24eef4c3d20c812bb858a4e50569a836f0217c7652fb350be953e5f50d -
b0715c24eef4c3d20c812bb858a4e50569a836f0217c7652fb350be953e5f50d - /opt/CAPEv2/storage/analyses/10918/files/ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420 -
ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420 - ca517a62cc4bd322c4afb74599b3f4a6f414d0fb6f750eae56a0d9c95d997f49 -
ca517a62cc4bd322c4afb74599b3f4a6f414d0fb6f750eae56a0d9c95d997f49 - 0367653f24003fae1324a91b98f41caabdd5d8578a49132aa0222f02d2a106c5 -
0367653f24003fae1324a91b98f41caabdd5d8578a49132aa0222f02d2a106c5 - f647ad5887b1993d77bf5e2e6ab9f8ea77328ccf8f68fb78ffae77c1d8970310 -
f647ad5887b1993d77bf5e2e6ab9f8ea77328ccf8f68fb78ffae77c1d8970310
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://203.26.79.13/filestreamingservice//files/736bdc20-582e-46c5-ba31-d31d3d97258e/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/736bdc20-582e-46c5-ba31-d31d3d97258e?P1=1786465906&P2=404&P3=2&P4=BYKq%2bYHBfKVNkuB8LEVmWWp%2fFraw93MJM6Fur4exGfPxEv4qCSxsI2QclkoFapg4hzfJQ5FO0Cnf%2bGcq0i%2bnTA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c48ae315-f580-4b6c-801e-58a0f885749d/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c48ae315-f580-4b6c-801e-58a0f885749d?P1=1786465971&P2=404&P3=2&P4=aF%2f26arOlq%2f4XRKLWqcU6efhBv0RvqkD8TfnE7bOpoj5G%2fPRPPowcH961MQ5mYu9hteKrvd%2bVvR%2bpdE9dKKkNQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- hb.za
- sunray1975.zapto.org
Embedded IP addresses
- 57.155.101.212
- 20.89.1.12
- 52.230.60.54
- 4.230.171.124
- 20.42.179.204
- 74.179.77.204
- 135.232.92.97
- 4.150.223.98
- 172.178.240.163
- 74.179.71.159
- 203.26.79.13
- 135.233.45.223
- 72.145.35.117
- 52.148.114.188
- 4.150.223.104
- 52.168.112.67
- 92.223.78.30
- 20.165.94.46
- 52.110.12.52
- 52.110.12.31
File paths
- B:\:t:
- X:\:`:d:h:l:p:t:
- X:\:`:d:h:l:p:t:x:
- J:\:`:d:h:
- I:\ba
More Blocker samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report