MALICIOUS — DAoC(fix).exe
MALICIOUS — DAoC(fix).exe is a pe sample analyzed by MalwareAnalyzer by Cyble with a malicious verdict (98/100), attributed to the HUILoader family. 6 of 55 detection engines flagged it, exhibiting 3 ATT&CK techniques.
Identification
- SHA-256:
871c70b43327fb8ad2d9613e2ed933136ef0b4403f1f08b19f679ef13105367a - SHA-1:
7dc8a9a2fcf7764a414d3ed30c31a897a0340b28 - MD5:
b53ac2c3ecf0d69c7ae30ca1f959f614 - imphash:
24b60c57cc33f3e633431b7ad497fda7 - ssdeep:
1536:3UUUUUUUUUUHdTD+vvvvvvvvvh+UUUUUUUC9mIkkkkkkTyhhhhhhhMSTZM+9m2Om:blN9RkkkkkkTLSBvXb - TLSH:
T16B3AD040317A389CD7309F611924984DA16152C28A7D2DDB9B030B2D3D778FBB8E8E76 - Submitted as: DAoC(fix).exe
- File type: pe · Size: 100461 bytes
- Verdict: malicious (98/100) · Family: HUILoader
Detections (6 of 55 engines)
- MalwareAnalyser heuristics (entropy/packer): UPX
- ClamAV (daily): Win.Trojan.Generic-9908425-0
- YARA: JPCERT/CC: JPCERT_HUILoader_PlugX_SideLoad
- Detect It Easy (packer/type): DIE:Turbo Linker
- Microsoft Defender: Trojan:Win32/Upantix.GM!MTB
- Kaspersky (KVRT): HEUR:Packed.Win32.Upantix.gen
MITRE ATT&CK
Why this verdict
The malicious score of 98/100 is the fusion of 8 weighted signals:
- ClamAV (daily) flagged Win.Trojan.Generic-9908425-0 (rule
Win.Trojan.Generic-9908425-0) - engine signal, weight 0.90, confidence 0.95 - 1 behavioral detection(s): C2: connection to non-standard port [medium] (rule
tl-c2-rare-port) - dynamic signal, weight 0.40, confidence 0.90 - Contacted 32 external host(s) at runtime (23 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 - Detect It Easy (packer/type) flagged DIE:Turbo Linker (rule
DIE:Turbo Linker) - engine signal, weight 0.35, confidence 0.70 - communicate over HTTP (rule
communicate over HTTP) - capa signal, weight 0.30, confidence 0.60 - Packing/obfuscation: UPX, high-entropy-sections:UPX1, Turbo Linker - static signal, weight 0.25, confidence 0.55
- Dropped 7 executable file(s) at runtime - dynamic signal, weight 0.20, confidence 0.60
Dynamic analysis (windows)
719 behavior events · 0 ATT&CK techniques · 7 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
- us.undernet.org
- ctldl.windowsupdate.com
- login.live.com
- ocsp.digicert.com
- desktop-hsgcbep
- config.edge.skype.com
- v20.events.data.microsoft.com
- msedge.api.cdp.microsoft.com
- windows.msn.com
- oneocsp.microsoft.com
Dropped files
- C:\Windows\win32dc\BattleField 1942_trainer.exe -
20aa706efb71cc8410ac319bf6d7cef78198716ab4d37070d5356cadf7b2b603 - C:\Windows\win32dc\Silent Hill 4 + cheat.exe -
c3795f3cc8e6e6d25096d2ced658d06a26f53e20f7ad1bdb00dc4c617d81dbaa - C:\Windows\win32dc\FlatOut cheat.exe -
efb7cdfa18b0c306a2a11a86d1c5b6972c584e88c420bf30fafbff6b6e070ef4 - C:\Windows\win32dc\FlatOut_fix.exe -
269279b48099fe6861e6a4e70f11219d2e43424e7181c076e29b52f3d87139fb - C:\Windows\win32dc\FlatOut patch.exe -
ec2fb2a38c593b090c903c2460a956b7558fe831d1eace2396a686aee2573f95 - C:\Windows\win32dc\DAoC nocd.exe -
2bb6c6e6f472dd5e515c612977eef12a70ff0a3458adba54ca94d75fe9432683 - C:\Windows\win32dc\UT2004(fix).exe -
2bb59acae3467fb15a9f4d79e84e15a4f9765ab5fdcb12ee4ff247ea67b05241
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=1787655007&P2=404&P3=2&P4=YgV0%2bEoiUtw9ITVCw%2fcfTtIIkipAN48H1CZzwajUnB1XYsQ4XdVFuSFUF6%2f8WcuJZccdVzhDybpFS2rZe093JA%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice//files/c74a5353-3e6a-42b7-94d6-9b96c560c89a/pieceshash?cacheHostOrigin=dl.delivery.mp.microsoft.com
- http://203.26.79.13/filestreamingservice/files/c74a5353-3e6a-42b7-94d6-9b96c560c89a?P1=1787655065&P2=404&P3=2&P4=lZ70PVAfuUi14zid%2bRltq1D5U9rknj4sP8Oa03%2bBQoUtuHHYiZLNl4OmKK%2bLlvCIQndy%2ftCHfbNBT6hngkdRRg%3d%3d&cacheHostOrigin=msedge.b.tlu.dl.delivery.mp.microsoft.com
Embedded domains
- us.undernet.org
Embedded IP addresses
- 52.123.252.232
- 20.184.175.17
- 20.247.185.124
- 4.230.171.124
- 20.247.184.142
- 85.210.193.152
- 52.123.252.225
- 135.232.92.34
- 74.178.240.61
- 135.233.95.135
- 52.123.252.235
- 51.11.192.49
- 203.26.79.13
- 20.231.239.246
- 52.123.129.14
- 52.123.128.14
- 20.184.175.23
- 135.234.160.245
- 135.232.92.137
- 172.83.156.122
- 52.148.114.188
- 52.110.12.26
- 52.110.12.32
- 72.154.7.113
- 4.209.250.170
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Analyzed on MalwareAnalyzer by Cyble · Open interactive report