MALICIOUS — e105ca68d972b4dbd8368057c3f9b5189d798bfe3d13026f18d175dcb432119b
MALICIOUS — e105ca68d972b4dbd8368057c3f9b5189d798bfe3d13026f18d175dcb432119b is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (99/100), attributed to the QakBot family. 7 of 55 detection engines flagged it, exhibiting 1 ATT&CK technique.
Identification
- SHA-256:
e105ca68d972b4dbd8368057c3f9b5189d798bfe3d13026f18d175dcb432119b - SHA-1:
ca2a22c77582699a696a215ce6c45fb973bd77de - MD5:
7bb64791109417b771a902bb321bd10f - imphash:
9e62f3cd2189054f4bb90527a7ba86cc - ssdeep:
12288:OQyVN+P9loEP1BhI/XvnnRwe40F45ZOfUZjsAzZat6mIo:ZOEPkSTs5nTH817zZaP - TLSH:
T1524DAF7E23277613DA37CE240991BF4D0071F86A10B66CC953AB643EFAE9C5B1A44358 - Submitted as: e105ca68d972b4dbd8368057c3f9b5189d798bfe3d13026f18d175dcb432119b
- File type: pe · Size: 601088 bytes
- Verdict: malicious (99/100) · Family: QakBot
Detections (7 of 55 engines)
- capa (capabilities): capability:collection/keylog
- ClamAV (daily): Win.Trojan.Qakbot-9908979-1
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Microsoft Defender: Trojan:Win32/Bunitucrypt.DE!MTB
- Emsisoft (Emergency Kit): Gen:Variant.Qbot.642
- Trellix Stinger (McAfee): Trojan-FTKL!7BB647911094
- Kaspersky (KVRT): UDS:Trojan.Win32.Injuke.gen
MITRE ATT&CK
Why this verdict
The malicious score of 99/100 is the fusion of 5 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Qakbot-9908979-1 (rule
Win.Trojan.Qakbot-9908979-1) - engine signal, weight 0.90, confidence 0.95 - Extracted QakBot config (1 C2) - engine signal, weight 0.80, confidence 0.90
- capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 20 external host(s) at runtime (16 HTTP) - network signal, weight 0.40, confidence 0.80
- YARA: JPCERT/CC flagged JPCERT_HUILoader_PlugX_SideLoad (rule
JPCERT_HUILoader_PlugX_SideLoad) - engine signal, weight 0.35, confidence 0.70
Dynamic analysis (windows)
126 behavior events · 0 ATT&CK techniques · 6 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- to-do.office.com
- staging.to-do.officeppe.com
- teams.cloud.microsoft
- outlook.office.com
- outlook.office365.com
- outlook.cloud.microsoft
- 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
- windows.msn.com
- oneocsp.microsoft.com
- www.msn.com
Dropped files
- 291fa86329e711d67ac85c2968ab7a0525e6861dff6f6241aeb328922a0252fe -
291fa86329e711d67ac85c2968ab7a0525e6861dff6f6241aeb328922a0252fe - 4178866b5ff2bc151d2e341df91bdcd292faecb0da910fc1ce3443fd41349fd5 -
4178866b5ff2bc151d2e341df91bdcd292faecb0da910fc1ce3443fd41349fd5 - 021e7e20c1894ead38d8f127c48b41508313b11d8887aadb3c52e1a7cc7832e6 -
021e7e20c1894ead38d8f127c48b41508313b11d8887aadb3c52e1a7cc7832e6 - cef83579b807fc420451cfbafe5b0cd2c01b0a0e172b22d54c3405b6285c25dc -
cef83579b807fc420451cfbafe5b0cd2c01b0a0e172b22d54c3405b6285c25dc - 213df45013522f334215d737ff2eef22480035aa744ae8ad7fbd916c27f178d6 -
213df45013522f334215d737ff2eef22480035aa744ae8ad7fbd916c27f178d6 - 7f52925870cc58c8381241d9e4193eb2bf3a1ad3090de66979566031f1eca26e -
7f52925870cc58c8381241d9e4193eb2bf3a1ad3090de66979566031f1eca26e
Embedded URLs
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
- http://203.26.79.13/filestreamingservice//files/753bb2df-a166-494f-aa7d-5678b1ef0c56/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/753bb2df-a166-494f-aa7d-5678b1ef0c56?P1=1787792461&P2=404&P3=2&P4=T6Yvv1iONNtBgPumiOF2B67IkMW0eiACAE2ME9vOr0ud1%2bea38WK%2bFh9xhHIsVnOEHobjvdvvU4MQ0OxHWVNMQ%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded IP addresses
- 57.154.63.210
- 20.184.175.1
- 52.230.59.222
- 4.230.171.124
- 48.211.4.16
- 74.178.76.128
- 20.42.72.131
- 74.178.240.51
- 20.76.201.171
- 52.123.128.14
- 52.123.129.14
- 52.168.112.67
- 203.26.79.13
- 135.233.45.222
- 172.66.2.5
- 135.233.95.80
- 52.148.114.188
- 72.153.5.129
- 52.110.12.20
- 52.110.12.46
File paths
- T:\:d:l:t:
- O:\:k:
- X:\:`:d:h:l:p:t:x:
- I:\:`:o:{:
- W:\:a:l:q:v:
- X:\:`:d:r:
- X:\:`:d:h:l:p:x:
More QakBot samples · Latest analyzed threats · ATT&CK coverage
Analyzed on MalwareAnalyzer by Cyble · Open interactive report