MALICIOUS — 781edaa2d0e49cbb5efbae30b1a67c3093730d255f96664f73729e2a7921e939
MALICIOUS — 781edaa2d0e49cbb5efbae30b1a67c3093730d255f96664f73729e2a7921e939 is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (97/100), attributed to the Qwhxtm family. 3 of 56 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
781edaa2d0e49cbb5efbae30b1a67c3093730d255f96664f73729e2a7921e939 - SHA-1:
737bc5dac2ec429e71bb5b2955650cb863d4b96a - MD5:
00749749137bc791c9180323da0fbf12 - imphash:
875a02aa1935ecde4dd6567810e1c9f1 - ssdeep:
12288:eQD0850aaHug7sVJDI5otLyuxMRwXUOHy:eQDV50aaHpAzDIGyuYwXUO - TLSH:
T1CD4C8D2251032623E4FBED58AC5159EDC022B5BC20B4B8AE5743EC9D40E9E33D9F25D9 - Submitted as: 781edaa2d0e49cbb5efbae30b1a67c3093730d255f96664f73729e2a7921e939
- File type: pe · Size: 527872 bytes
- Verdict: malicious (97/100) · Family: Qwhxtm
Detections (3 of 56 engines)
- capa (capabilities): capability:collection/keylog
- YARA: ESET research: coruscant
- Kaspersky (KVRT): UDS:Trojan.Win64.Agent.qwhxtm
MITRE ATT&CK
Why this verdict
The malicious score of 97/100 is the fusion of 11 weighted signals:
- Memory forensics: 1 finding(s) attributed to the sample across 1 technique(s), e.g. RWX/private injected region in tsk_d2f67c08ac (pid 3552) (rule
windows.malfind.Malfind) - memory signal, weight 0.60, confidence 0.85 - YARA: ESET research flagged coruscant (rule
coruscant) - engine signal, weight 0.70, confidence 0.70 - Kaspersky (KVRT) flagged UDS:Trojan.Win64.Agent.qwhxtm (rule
UDS:Trojan.Win64.Agent.qwhxtm) - engine signal, weight 0.55, confidence 0.85 - capture keystrokes (rule
capture keystrokes) - capa signal, weight 0.40, confidence 0.80 - Contacted 2 external host(s) and 5 HTTP request(s) at runtime - network signal, weight 0.40, confidence 0.80
- capa (capabilities) flagged capability:collection/keylog (rule
capability:collection/keylog) - engine signal, weight 0.35, confidence 0.70 - Embedded network infrastructure: https://auther.quarc.me/v2, https://curl.haxx.se/docs/http-cookies.html, 1.101.3.4 - static signal, weight 0.35, confidence 0.60
- communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - encrypt data (rule
encrypt data) - capa signal, weight 0.15, confidence 0.60 - Extracted generic config (2 C2) (generic/advisory) - engine signal, weight 0.15, confidence 0.30
- 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)
34 behavior events · 0 ATT&CK techniques · 0 dropped files.
Runtime network
- www.msftconnecttest.com
- rb.symcd.com
- rb.symcb.com
- inference.location.live.net
- ctldl.windowsupdate.com
- update.googleapis.com
- login.live.com
- desktop-hsgcbep
- v20.events.data.microsoft.com
- config.edge.skype.com
- windows.msn.com
- www.msn.com
- officeclient.microsoft.com
- odc.officeapps.live.com
- www.bing.com
- settings-win.data.microsoft.com
- assets.msn.com
- fe3cr.delivery.mp.microsoft.com
- v10.events.data.microsoft.com
- slscr.update.microsoft.com
Embedded URLs
- https://auther.quarc.me/v2
- https://curl.haxx.se/docs/http-cookies.html
- http://www.msftconnecttest.com/connecttest.txt
- http://rb.symcd.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTDRSYViRCZTxmZjLENmnwVjLly9QQU1MAGIknrOUvdk%2BJcobhHdglyA1gCEF0QyxjrOnkAh4OrdHf50xk%3D
- http://rb.symcb.com/rb.crl
Embedded domains
- auther.quarc.me
- curl.haxx.se
- example.com
Embedded IP addresses
- 1.101.3.4
- 4.150.223.99
- 52.123.252.244
- 4.230.171.124
- 85.210.193.152
- 20.165.94.54
- 20.165.94.63
- 20.184.175.16
- 52.253.84.76
- 162.159.142.9
- 52.110.12.47
- 52.110.12.4
- 52.182.143.212
- 20.42.65.93
- 72.153.5.137
- 52.148.114.188
- 52.110.12.45
- 52.110.12.48
File paths
- C:\Windows\SysWOW64\windows64x.dll
- C:\Windows\SysWOW64\windows32x.dll
- C:\Users\Dark\Desktop\easy_loader-main\x64\Release\loaderFree.pdb
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report