Analysis
- max time kernel
121s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20220901-en - resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system - submitted
09/01/2023, 03:41
Static task
static1
Behavioral task
behavioral1
Sample
GreatJob.exe
Resource
win7-20220812-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
GreatJob.exe
Resource
win10v2004-20220901-en
17 signatures
150 seconds
General
- Target GreatJob.exe
- Size 1.1MB
- Sample230109-d8rtrsch44
- SHA256 b9c205ac1dc948cb5cfa1976b97d531df0b99d8e5d58be4eabbefdf8005984b3
- MD5 49ee7c9b60ca4477b46b9377e1eb6fa7
- SHA1 d3ed64f6e2dee82b559eed4d2a45f14946e9eaa8
- SHA512 c6c502a068e1a1c2fd170b41fc99e40284fd81eb3110e91ad02ebe75cde22b10815c6ac2019bafff7a991e92a9fac4647816790a2bdcc7c8a9246433f53e9b9a
- SSDEEP 24576:H0rVJRR1i3e2acyq6nc/Xwio+bYYKXtjPKpksJokdppfGwCmy:H0rVJRR1xLq6UXwiM5XtjPiJvpuwhy
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
- Executes dropped EXE 3 IoCs
pid Process 4220 greenw.exe 4284 msgt.exe 760 3.exe - Modifies Windows Firewall 1 TTPs 1 IoCs
pid Process 4556 netsh.exe - Sets DLL path for service in the registry 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\TermService\Parameters\ServiceDll = "%ProgramFiles%\\Microsoft DN1\\sqlmap.dll" msgt.exe -
resource yara_rule behavioral2/files/0x0003000000000735-175.dat upx behavioral2/files/0x0003000000000735-174.dat upx behavioral2/memory/760-177-0x0000000000DB0000-0x0000000000DDD000-memory.dmp upx - Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation GreatJob.exe Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation msgt.exe - Loads dropped DLL 1 IoCs
pid Process 2692 svchost.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\GreenWar = "C:\\Users\\Admin\\Documents\\msgt.exe" greenw.exe - Modifies WinLogon 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList msgt.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts msgt.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts\UserList\zlBCFnw = "0" msgt.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\AllowMultipleTSSessions = "1" msgt.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\rfxvmt.dll msgt.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File created C:\Program Files\Microsoft DN1\sqlmap.dll msgt.exe File created C:\Program Files\Microsoft DN1\rdpwrap.ini msgt.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Program crash 1 IoCs
pid pid_target Process procid_target 2116 760 WerFault.exe 99 - Suspicious behavior: EnumeratesProcesses 34 IoCs
pid Process 4980 powershell.exe 4980 powershell.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 1688 GreatJob.exe 3928 powershell.exe 3928 powershell.exe 3924 powershell.exe 3924 powershell.exe 2692 svchost.exe 2692 svchost.exe 2692 svchost.exe 2692 svchost.exe - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 664 Process not Found - Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 4980 powershell.exe Token: SeDebugPrivilege 1688 GreatJob.exe Token: SeDebugPrivilege 3928 powershell.exe Token: SeDebugPrivilege 3924 powershell.exe Token: SeDebugPrivilege 4284 msgt.exe Token: SeAuditPrivilege 2692 svchost.exe - Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 1688 wrote to memory of 4980 1688 GreatJob.exe 81 PID 1688 wrote to memory of 4980 1688 GreatJob.exe 81 PID 1688 wrote to memory of 4220 1688 GreatJob.exe 90 PID 1688 wrote to memory of 4220 1688 GreatJob.exe 90 PID 1688 wrote to memory of 4220 1688 GreatJob.exe 90 PID 4220 wrote to memory of 3928 4220 greenw.exe 91 PID 4220 wrote to memory of 3928 4220 greenw.exe 91 PID 4220 wrote to memory of 3928 4220 greenw.exe 91 PID 4220 wrote to memory of 4284 4220 greenw.exe 93 PID 4220 wrote to memory of 4284 4220 greenw.exe 93 PID 4220 wrote to memory of 4284 4220 greenw.exe 93 PID 4284 wrote to memory of 3924 4284 msgt.exe 94 PID 4284 wrote to memory of 3924 4284 msgt.exe 94 PID 4284 wrote to memory of 3924 4284 msgt.exe 94 PID 4284 wrote to memory of 3880 4284 msgt.exe 96 PID 4284 wrote to memory of 3880 4284 msgt.exe 96 PID 4284 wrote to memory of 3880 4284 msgt.exe 96 PID 4284 wrote to memory of 3880 4284 msgt.exe 96 PID 4284 wrote to memory of 3880 4284 msgt.exe 96 PID 4284 wrote to memory of 760 4284 msgt.exe 99 PID 4284 wrote to memory of 760 4284 msgt.exe 99 PID 4284 wrote to memory of 760 4284 msgt.exe 99 PID 760 wrote to memory of 4556 760 3.exe 100 PID 760 wrote to memory of 4556 760 3.exe 100 PID 760 wrote to memory of 4556 760 3.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\GreatJob.exe"C:\Users\Admin\AppData\Local\Temp\GreatJob.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAAMgAwAA==2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4980
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C:\Users\Admin\AppData\Local\Temp\greenw.exe"C:\Users\Admin\AppData\Local\Temp\greenw.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4220 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Add-MpPreference -ExclusionPath C:\3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3928
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C:\Users\Admin\Documents\msgt.exe"C:\Users\Admin\Documents\msgt.exe"3⤵
- Executes dropped EXE
- Sets DLL path for service in the registry
- Checks computer location settings
- Modifies WinLogon
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4284 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell Add-MpPreference -ExclusionPath C:\4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3924
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"4⤵PID:3880
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C:\Users\Admin\AppData\Local\Temp\3.exe"C:\Users\Admin\AppData\Local\Temp\3.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\SysWOW64\netsh.exenetsh advfirewall firewall add rule name="3389" dir=in action=allow protocol=TCP localport=33895⤵
- Modifies Windows Firewall
PID:4556
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 760 -s 2885⤵
- Program crash
PID:2116
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -s TermService1⤵PID:3956
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k NetworkService -s TermService1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2692
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 760 -ip 7601⤵PID:4800
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
- Path C:\Program Files\Microsoft DN1\sqlmap.dll
- Size 114KB
- SHA256 798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4
- MD5 461ade40b800ae80a40985594e1ac236
- SHA1 b3892eef846c044a2b0785d54a432b3e93a968c8
- SHA512 421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26
- SSDEEP 3072:m3zxbyHM+TstVfFyov7je9LBMMmMJDOvYYVs:oMjTiVw2ve9LBMMpJsT
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
- MD5 968cb9309758126772781b83adb8a28f
- SHA1 8da30e71accf186b2ba11da1797cf67f8f78b47c
- SHA512 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 1KB
- SHA256 218d487f881ce9640acd16f7476b445471b83671569e99973f77d0bbf6c42ffa
- MD5 3db5a3b556b01c59c5812cb86abb674e
- SHA1 3848e5419d5c47879f159247e4f1b08005674cf0
- SHA512 3eb6575d3e476053a65b2631b0cd0d584056ca476058ee2706c69fe10b0502460c40f8985f1f4666e42fba2809924f6dc34ba2e9b2629217542e45cb3640adcd
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 18KB
- SHA256 632239bf4d6978193172e71530fc69c012d74151c380a794745f0ed557e8fdc3
- MD5 b08f59a50fd270d56afca688c344f7ff
- SHA1 68cc5a23b11d7550925afc804d29a371279c19bf
- SHA512 f997f5f251c01244aa6d6661f8e859bc134066ac92b7168c35328af290714bb8f3d1c836f297058f0ac4a95b14bda33693401b359bdde299eaff23aa9992cf0d
- SSDEEP 384:36+BO9i+wOOdiQNTOVmxqKTgThK6seYLME/N03SoZmfYSvcjEDkyd0gdEtkKhD:qohQQV9xdTgThNgrWSR5CEDOCe3
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3.exe
- Size 70KB
- SHA256 0df3d05900e7b530f6c2a281d43c47839f2cf2a5d386553c8dc46e463a635a2c
- MD5 ca96229390a0e6a53e8f2125f2c01114
- SHA1 a54b1081cf58724f8cb292b4d165dfee2fb1c9f6
- SHA512 e93445bce6c8b6f51890309577a0ea9369860d2e6bf8cc0ca708879a77bb176d27c5f559bbdb7deb4b719aee0fc48d9068c293559f7629baf4ec3515898102ef
- SSDEEP 1536:tjL6b1xoQ66K+jLMqPHULq87qdGN2B30GfDQ+1FIRXWHH0:t0BVbjQaNpd82xpLQ+126H0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\3.exe
- Size 70KB
- SHA256 0df3d05900e7b530f6c2a281d43c47839f2cf2a5d386553c8dc46e463a635a2c
- MD5 ca96229390a0e6a53e8f2125f2c01114
- SHA1 a54b1081cf58724f8cb292b4d165dfee2fb1c9f6
- SHA512 e93445bce6c8b6f51890309577a0ea9369860d2e6bf8cc0ca708879a77bb176d27c5f559bbdb7deb4b719aee0fc48d9068c293559f7629baf4ec3515898102ef
- SSDEEP 1536:tjL6b1xoQ66K+jLMqPHULq87qdGN2B30GfDQ+1FIRXWHH0:t0BVbjQaNpd82xpLQ+126H0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\greenw.exe
- Size 141KB
- SHA256 21d7fa3dd28eb5d3eb3facd4673eb75021ae4853fbdd5e9c95cf0ceef193f27b
- MD5 75ff251476dfccb1ce39a78d4ab00b4b
- SHA1 18c27b54bee0b41d290215812d59613ef928e41d
- SHA512 f3e418164067324a6bceadc44a4d762c412000cef7b44d471edaa09c95f61305f19458b2d2db8b82857f4703379e86f5c900179db7a5d5325203e70d361cbcd0
- SSDEEP 3072:RARHROub6IiZktM+t4B6IZeAzaZyJ6QYzHHxgGT0Iw:RkxbQktMo4BRiyjYz6GTrw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\greenw.exe
- Size 141KB
- SHA256 21d7fa3dd28eb5d3eb3facd4673eb75021ae4853fbdd5e9c95cf0ceef193f27b
- MD5 75ff251476dfccb1ce39a78d4ab00b4b
- SHA1 18c27b54bee0b41d290215812d59613ef928e41d
- SHA512 f3e418164067324a6bceadc44a4d762c412000cef7b44d471edaa09c95f61305f19458b2d2db8b82857f4703379e86f5c900179db7a5d5325203e70d361cbcd0
- SSDEEP 3072:RARHROub6IiZktM+t4B6IZeAzaZyJ6QYzHHxgGT0Iw:RkxbQktMo4BRiyjYz6GTrw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Documents\msgt.exe
- Size 141KB
- SHA256 21d7fa3dd28eb5d3eb3facd4673eb75021ae4853fbdd5e9c95cf0ceef193f27b
- MD5 75ff251476dfccb1ce39a78d4ab00b4b
- SHA1 18c27b54bee0b41d290215812d59613ef928e41d
- SHA512 f3e418164067324a6bceadc44a4d762c412000cef7b44d471edaa09c95f61305f19458b2d2db8b82857f4703379e86f5c900179db7a5d5325203e70d361cbcd0
- SSDEEP 3072:RARHROub6IiZktM+t4B6IZeAzaZyJ6QYzHHxgGT0Iw:RkxbQktMo4BRiyjYz6GTrw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\Documents\msgt.exe
- Size 141KB
- SHA256 21d7fa3dd28eb5d3eb3facd4673eb75021ae4853fbdd5e9c95cf0ceef193f27b
- MD5 75ff251476dfccb1ce39a78d4ab00b4b
- SHA1 18c27b54bee0b41d290215812d59613ef928e41d
- SHA512 f3e418164067324a6bceadc44a4d762c412000cef7b44d471edaa09c95f61305f19458b2d2db8b82857f4703379e86f5c900179db7a5d5325203e70d361cbcd0
- SSDEEP 3072:RARHROub6IiZktM+t4B6IZeAzaZyJ6QYzHHxgGT0Iw:RkxbQktMo4BRiyjYz6GTrw
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\program files\microsoft dn1\rdpwrap.ini
- Size 299KB
- SHA256 1c4930123ec2a809b3bd93969967d6c321d8d65fc7b886e062b2581c741944e5
- MD5 fca6ba93c780afa00a5703df9ac65754
- SHA1 3ed423763fdd9722ff8bed3667ffa93f77390138
- SHA512 538b0995be3796737575a2fd3aaa1644b3e6566e4cd5ed5c4df9e0a586368e7ceea8f0284de53f7c3f0874fc90b9a194d2ea1438bc9d7779eb12d00b8807f595
- SSDEEP 768:yUiQVQpXQq4WDi9SUnpB8fbQnxJcy8RMFdKKb5x8Rr/d6gl/+f8jZ0ftlFi4p7QK:fjt33L+McIiG4IvREWddadl/Fj8
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\program files\microsoft dn1\sqlmap.dll
- Size 114KB
- SHA256 798af20db39280f90a1d35f2ac2c1d62124d1f5218a2a0fa29d87a13340bd3e4
- MD5 461ade40b800ae80a40985594e1ac236
- SHA1 b3892eef846c044a2b0785d54a432b3e93a968c8
- SHA512 421f9060c4b61fa6f4074508602a2639209032fd5df5bfc702a159e3bad5479684ccb3f6e02f3e38fb8db53839cf3f41fe58a3acad6ec1199a48dc333b2d8a26
- SSDEEP 3072:m3zxbyHM+TstVfFyov7je9LBMMmMJDOvYYVs:oMjTiVw2ve9LBMMpJsT
- MD5 SHA1 SHA512 SSDEEP