Analysis Overview
SHA256
ec5b3436eaa876208ad7931b3b3aaa14cfd91c17063542272909edadd711e454
Threat Level: Known bad
The file disk.exe was found to be: Known bad.
Malicious Activity Summary
Gozi
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Creates scheduled task(s)
Suspicious use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Modifies registry class
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-09 22:42
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-09 22:42
Reported
2024-03-09 22:45
Platform
win10v2004-20240226-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Gozi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation | C:\Windows\SysWOW64\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\disk.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2retqvnb.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\disk.exe | N/A |
Reads user/profile data of web browsers
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | discord.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | raw.githubusercontent.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
| N/A | discord.com | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | checkip.amazonaws.com | N/A | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings\shell\open | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings\shell\open\command\ = "wscript.exe C:\\Users\\Admin\\AppData\\Local\\Temp\\kyleitaly0640074.vbs" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings\shell\open\command\DelegateExecute = "0" | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings\shell\open\command | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings | C:\Windows\SysWOW64\reg.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-399997616-3400990511-967324271-1000_Classes\ms-settings\shell | C:\Windows\SysWOW64\reg.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\disk.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2retqvnb.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\disk.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\disk.exe
"C:\Users\Admin\AppData\Local\Temp\disk.exe"
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /d "wscript.exe C:\Users\Admin\AppData\Local\Temp\kyleitaly0640074.vbs" /f
C:\Windows\SysWOW64\reg.exe
"C:\Windows\system32\reg.exe" add "HKCU\Software\Classes\ms-settings\shell\open\command" /v DelegateExecute /d "0" /f
C:\Windows\SysWOW64\cmd.exe
"cmd.exe" /C computerdefaults.exe
C:\Windows\SysWOW64\ComputerDefaults.exe
computerdefaults.exe
C:\Windows\SysWOW64\wscript.exe
"wscript.exe" C:\Users\Admin\AppData\Local\Temp\kyleitaly0640074.vbs
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C del C:\Windows\System32\drivers\etc\hosts
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /C schtasks /Create /SC ONLOGON /TN AutoCADUpdateService_P5atSh1JnV8VoQ3g5050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\PlayReady\P5atSh1JnV8VoQ3g5050MX.exe" /RL HIGHEST /IT
C:\Windows\SysWOW64\schtasks.exe
schtasks /Create /SC ONLOGON /TN AutoCADUpdateService_P5atSh1JnV8VoQ3g5050MX /TR "C:\Users\Admin\AppData\Local\Microsoft\PlayReady\P5atSh1JnV8VoQ3g5050MX.exe" /RL HIGHEST /IT
C:\Users\Admin\AppData\Local\Temp\2retqvnb.exe
"C:\Users\Admin\AppData\Local\Temp\2retqvnb.exe" explorer.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 163.126.19.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | raw.githubusercontent.com | udp |
| US | 185.199.108.133:443 | raw.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.108.199.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | textpubshiers.top | udp |
| US | 172.67.146.76:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 76.146.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.5.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 119.110.54.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | discord.com | udp |
| US | 162.159.137.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 232.137.159.162.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 174.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | checkip.amazonaws.com | udp |
| IE | 34.252.239.71:80 | checkip.amazonaws.com | tcp |
| US | 172.67.146.76:443 | textpubshiers.top | tcp |
| US | 8.8.8.8:53 | 71.239.252.34.in-addr.arpa | udp |
| US | 162.159.137.232:443 | discord.com | tcp |
| US | 8.8.8.8:53 | 5.179.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 48.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
Files
memory/1408-0-0x00000000002F0000-0x00000000002FA000-memory.dmp
memory/1408-1-0x0000000075340000-0x0000000075AF0000-memory.dmp
memory/1408-2-0x00000000031F0000-0x000000000320A000-memory.dmp
memory/1408-3-0x0000000005A40000-0x0000000005A50000-memory.dmp
memory/1408-4-0x00000000019B0000-0x00000000019BA000-memory.dmp
memory/1408-5-0x0000000005900000-0x0000000005992000-memory.dmp
memory/1408-6-0x0000000006000000-0x00000000065A4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\kyleitaly0640074.vbs
| MD5 | a34267102c21aff46aecc85598924544 |
| SHA1 | 77268af47c6a4b9c6be7f7487b2c9b233d49d435 |
| SHA256 | eba7ab5c248e46dbe70470b41ebf25a378b4eff9ce632adff927ac1f95583d44 |
| SHA512 | 5d320312b93b46c9051a20c82d6405a3f2c78b23adb3ab3e71aad854b65b500937de7ca2986cf79967386d689beecccf676d89afde8ecc5d5ad0cb4ae2bf38a3 |
memory/1408-10-0x000000000B5E0000-0x000000000C1E0000-memory.dmp
memory/1408-11-0x0000000012370000-0x0000000013012000-memory.dmp
memory/1408-12-0x0000000075340000-0x0000000075AF0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Costura\40BD99E3E2E3C109881E4ECA2DEDC617\32\sqlite.interop.dll
| MD5 | 6f2fdecc48e7d72ca1eb7f17a97e59ad |
| SHA1 | fcbc8c4403e5c8194ee69158d7e70ee7dbd4c056 |
| SHA256 | 70e48ef5c14766f3601c97451b47859fddcbe7f237e1c5200cea8e7a7609d809 |
| SHA512 | fea98a3d6fff1497551dc6583dd92798dcac764070a350fd381e856105a6411c94effd4b189b7a32608ff610422b8dbd6d93393c5da99ee66d4569d45191dc8b |
C:\Users\Admin\AppData\Local\Temp\2retqvnb.exe
| MD5 | e898826598a138f86f2aa80c0830707a |
| SHA1 | 1e912a5671f7786cc077f83146a0484e5a78729c |
| SHA256 | df443ccf551470b3f9f7d92faf51b3b85ae206dd08da3b6390ce9a6039b7253a |
| SHA512 | 6827068b8580822ded1fb8447bdb038d0e00633f5ef7f480a8cdeaab6928ac23022a0b7a925058e0926ce9b41a6c8c22a5692e074621b2fccdb7edd29a0d4cfb |
memory/3508-27-0x0000000000880000-0x0000000000888000-memory.dmp
memory/3508-28-0x0000000002500000-0x0000000002501000-memory.dmp
memory/3508-31-0x0000000000880000-0x0000000000888000-memory.dmp
memory/1408-32-0x0000000005A40000-0x0000000005A50000-memory.dmp
memory/3508-29-0x0000000000880000-0x0000000000888000-memory.dmp
memory/3508-33-0x0000000000880000-0x0000000000888000-memory.dmp
memory/1408-39-0x0000000008230000-0x0000000008242000-memory.dmp
memory/1408-40-0x0000000009CE0000-0x0000000009D46000-memory.dmp
memory/1408-41-0x0000000009E10000-0x0000000009E1A000-memory.dmp
memory/1408-42-0x000000000B3E0000-0x000000000B3EA000-memory.dmp
memory/1408-43-0x0000000005A40000-0x0000000005A50000-memory.dmp
memory/1408-44-0x000000000B030000-0x000000000B03C000-memory.dmp
memory/1408-45-0x000000000D190000-0x000000000D198000-memory.dmp
C:\Users\Admin\AppData\Roaming\Gongle\aHJFV6XDKF\xh4b7nwe.default-release\storage\permanent\chrome\idb\3561288849sdhlie.sqlite
| MD5 | 5df88d5e6f363f9b5f0d82413ac239bd |
| SHA1 | 9d6cd9ff91aa7e6f9bc57de11a06bb9966482eae |
| SHA256 | 0c9024cb581a4f2850c4df78a4ec890bf2319781f3d4b03fdaa046d14ac0d4c9 |
| SHA512 | 0fcdefcf990afd09779bfd17ca76049bc4d9f472c73aa9992f7a361fae7d36c2064c2722d32be45240d7f9b699f663b2ddae2cc5081f6b887dd9a04b11724143 |
C:\Users\Admin\AppData\Roaming\Gongle\aFHROIX7D2\LOG
| MD5 | 8a3d917c9ec9848e9dd9fbfb82d452e8 |
| SHA1 | 2c31072234ff8023805eaac1c6d044fc9b5dd551 |
| SHA256 | c422d0af8fd42d027a79596b69126857b68886388728dec09e680fe95c432b66 |
| SHA512 | afb9c550cbd2a09714ac531b6a246514daa0876c8d5daa5cea7d9b54106c1ca11206371950512408b92109bbbf6445a7f340bfe5f28fbfe109ecee22d52d848a |
C:\Users\Admin\AppData\Roaming\Gongle\aFHROIX7D2\LOG.old
| MD5 | 9eaac6c0045dadbd0052cf59495112bc |
| SHA1 | 91cf50239622b89e2fdaddb076b2d29157373645 |
| SHA256 | 51918329d1ba79313f28fca4718eff912e2acac8586ef86a1bc7e80777522dc3 |
| SHA512 | c3e145d585c836e32e37fdd28f05f712261f3f0bca7cd9d390cf09512c0eb790c659cddadf8030eeed3e6cd2d7cddbe2c3d6de48e15372c56ff60bbbd5e32118 |
C:\Users\Admin\AppData\Roaming\Gongle\aFHROIX7D2\MANIFEST-000001
| MD5 | 5af87dfd673ba2115e2fcf5cfdb727ab |
| SHA1 | d5b5bbf396dc291274584ef71f444f420b6056f1 |
| SHA256 | f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4 |
| SHA512 | de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b |
C:\Users\Admin\AppData\Roaming\Gongle\aFHROIX7D2\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Roaming\Gongle\a6RDV7K073\LOG
| MD5 | 87d7ef209ef37be360e4edac4d1e6536 |
| SHA1 | 06cb0e792e84f567c48d659e7b942d1eaed8ac36 |
| SHA256 | 6c2b039ab938844f7c4a4019093409e8c12405f24141a6d4e335ef26498d2821 |
| SHA512 | f02692c4501440454f86063fcd32f1c909d533d86c158173986a3e72d256858bf07d245fceb29a4f089f1e0e153e134c6ee11909978ad0ca371ea53e9d99d0c0 |
C:\Users\Admin\AppData\Roaming\Gongle\a6RDV7K073\LOG.old
| MD5 | d4039b185bc58feb09012f5ea6763ea6 |
| SHA1 | 98b150d7b4964d087dccdce53b3cfd493e76c3bd |
| SHA256 | 16cdd538c97ac7d0c9a1f7731b672705f50399b09e7c03997d8db28fc00eaf25 |
| SHA512 | 75c9c311b63103bf315ef3417e15c3bb3250078920f3bb3097612cda08a888f9ee6675d9552f3a42417e6fc8ad4f85dc8fc70b9b6b47350007cadd436c4fc23a |
memory/1408-173-0x0000000007060000-0x0000000007112000-memory.dmp
memory/1408-174-0x0000000007170000-0x0000000007192000-memory.dmp
memory/1408-175-0x0000000007220000-0x0000000007296000-memory.dmp
memory/1408-176-0x00000000071D0000-0x00000000071EE000-memory.dmp
memory/1408-177-0x0000000007310000-0x0000000007360000-memory.dmp
memory/1408-178-0x0000000007360000-0x00000000073CA000-memory.dmp
memory/1408-179-0x00000000073D0000-0x0000000007724000-memory.dmp
memory/1408-180-0x0000000007730000-0x000000000777C000-memory.dmp
memory/1408-184-0x00000000077E0000-0x000000000781C000-memory.dmp
memory/1408-185-0x00000000077A0000-0x00000000077C1000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\c306dd58f99643289abcf69a6ced0978
| MD5 | 02d2c46697e3714e49f46b680b9a6b83 |
| SHA1 | 84f98b56d49f01e9b6b76a4e21accf64fd319140 |
| SHA256 | 522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9 |
| SHA512 | 60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac |
C:\Users\Admin\AppData\Local\Temp\7760c169546a4bdf9565da1f5424c4f2
| MD5 | 7d3a059f22dbca8dc99eb5a53b0e5bc9 |
| SHA1 | 05504cd0cdb97038aba241a18483d598bc9bb3d9 |
| SHA256 | 10149457068d54eb3a4751e8f7a26cfbdb3845de9d8e7b45dd160cbd6909a7b1 |
| SHA512 | 496eda7b06b7917ba9fa2372a88606355b3e4ac5ad8dfcbc6e8283f8d50eec9877f5c1a3fd0a28bdaefabadb900dec3cc5c8489bb68e2deff0514c4b489bd9ea |
memory/1408-200-0x0000000007870000-0x000000000787A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\3fc16c166c5040e0ba6ff32e1019ef78
| MD5 | 9873928d0fea0039ec98cd1e306066ae |
| SHA1 | ea4eb644aacb3e1490fae992ec4102e6bb0966ef |
| SHA256 | e83c273107c0e7c53f1c569268a16223169f4f74aa59a76b217a7c2e0488ab28 |
| SHA512 | 1422bc7014f936e43376bedf1a9d75f8bc3f8bf2e337197f33426bc9de80145acc35a2016c05454990ce2bc0af0ad70f06afb390112f493d9239999f64a20bab |
memory/1408-204-0x0000000005A40000-0x0000000005A50000-memory.dmp