5036daccd356ba9794957dc02668b903e2779eb2865aa2cf6605c8cb9f639da6

General

Target

satan_1.0.0.14.vir.exe
Size

184KB
MD5

802e683af9dae89d568acaab6715ce6c
SHA1

66777253c5d7691b409ba23e587fd530dd3b9291
SHA256

5036daccd356ba9794957dc02668b903e2779eb2865aa2cf6605c8cb9f639da6
SHA512

da73219d332dfbd15a862511ce9746d9286fe18dc526e6e9545bedddeb035be218a5b3393b5ff68e247faef0254b05b2b73df72a076ee344dd44e5b93bcfefc9

Score

9^/10

ransomware persistence

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 173 IoCs

Processes:

satan_1.0.0.14.vir.exeeqge.exe

pid	process
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
2892	satan_1.0.0.14.vir.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe
3892	eqge.exe

Executes dropped EXE 2 IoCs

Processes:

eqge.exeeqge.exe

pid process

3892 eqge.exe
3352 eqge.exe

pid	process
3892	eqge.exe
3352	eqge.exe

Suspicious use of AdjustPrivilegeToken 13 IoCs

Processes:

Explorer.EXEvssvc.exe

description	pid	process
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeBackupPrivilege	804	vssvc.exe
Token: SeRestorePrivilege	804	vssvc.exe
Token: SeAuditPrivilege	804	vssvc.exe
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE
Token: SeShutdownPrivilege	2984	Explorer.EXE
Token: SeCreatePagefilePrivilege	2984	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

Explorer.EXE

pid process

2984 Explorer.EXE
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

Processes:

vssadmin.exe

pid process

3224 vssadmin.exe

pid	process
2984	Explorer.EXE

pid	process
3224	vssadmin.exe

Modifies service 2 TTPs 5 IoCs

persistence

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

vssvc.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\SwProvider_{b5946137-7b9f-4925-af80-51abd60b20d5}	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Registry Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\COM+ REGDB Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\ASR Writer	vssvc.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VSS\Diag\Shadow Copy Optimization Writer	vssvc.exe

Suspicious use of WriteProcessMemory 58 IoCs

Processes:

satan_1.0.0.14.vir.exesatan_1.0.0.14.vir.exeeqge.exeeqge.exeExplorer.EXE

description	pid	process	target process
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 2892 wrote to memory of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 3908 wrote to memory of 3892	3908	satan_1.0.0.14.vir.exe	eqge.exe
PID 3908 wrote to memory of 3892	3908	satan_1.0.0.14.vir.exe	eqge.exe
PID 3908 wrote to memory of 3884	3908	satan_1.0.0.14.vir.exe	cmd.exe
PID 3908 wrote to memory of 3884	3908	satan_1.0.0.14.vir.exe	cmd.exe
PID 3908 wrote to memory of 3884	3908	satan_1.0.0.14.vir.exe	cmd.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3892 wrote to memory of 3352	3892	eqge.exe	eqge.exe
PID 3352 wrote to memory of 2668	3352	eqge.exe	sihost.exe
PID 3352 wrote to memory of 2668	3352	eqge.exe	sihost.exe
PID 3352 wrote to memory of 2668	3352	eqge.exe	sihost.exe
PID 3352 wrote to memory of 2680	3352	eqge.exe	svchost.exe
PID 3352 wrote to memory of 2680	3352	eqge.exe	svchost.exe
PID 3352 wrote to memory of 2680	3352	eqge.exe	svchost.exe
PID 3352 wrote to memory of 2784	3352	eqge.exe	taskhostw.exe
PID 3352 wrote to memory of 2784	3352	eqge.exe	taskhostw.exe
PID 3352 wrote to memory of 2784	3352	eqge.exe	taskhostw.exe
PID 3352 wrote to memory of 2984	3352	eqge.exe	Explorer.EXE
PID 3352 wrote to memory of 2984	3352	eqge.exe	Explorer.EXE
PID 3352 wrote to memory of 2984	3352	eqge.exe	Explorer.EXE
PID 3352 wrote to memory of 3140	3352	eqge.exe	ShellExperienceHost.exe
PID 3352 wrote to memory of 3140	3352	eqge.exe	ShellExperienceHost.exe
PID 3352 wrote to memory of 3140	3352	eqge.exe	ShellExperienceHost.exe
PID 3352 wrote to memory of 3156	3352	eqge.exe	SearchUI.exe
PID 3352 wrote to memory of 3156	3352	eqge.exe	SearchUI.exe
PID 3352 wrote to memory of 3156	3352	eqge.exe	SearchUI.exe
PID 3352 wrote to memory of 3380	3352	eqge.exe	RuntimeBroker.exe
PID 3352 wrote to memory of 3380	3352	eqge.exe	RuntimeBroker.exe
PID 3352 wrote to memory of 3380	3352	eqge.exe	RuntimeBroker.exe
PID 3352 wrote to memory of 3700	3352	eqge.exe	DllHost.exe
PID 3352 wrote to memory of 3700	3352	eqge.exe	DllHost.exe
PID 3352 wrote to memory of 3700	3352	eqge.exe	DllHost.exe
PID 3352 wrote to memory of 3280	3352	eqge.exe	backgroundTaskHost.exe
PID 3352 wrote to memory of 3280	3352	eqge.exe	backgroundTaskHost.exe
PID 3352 wrote to memory of 3280	3352	eqge.exe	backgroundTaskHost.exe
PID 3352 wrote to memory of 3856	3352	eqge.exe	Conhost.exe
PID 3352 wrote to memory of 3856	3352	eqge.exe	Conhost.exe
PID 3352 wrote to memory of 3856	3352	eqge.exe	Conhost.exe
PID 2984 wrote to memory of 3224	2984	Explorer.EXE	vssadmin.exe
PID 2984 wrote to memory of 3224	2984	Explorer.EXE	vssadmin.exe
PID 2984 wrote to memory of 3352	2984	Explorer.EXE	eqge.exe
PID 2984 wrote to memory of 3352	2984	Explorer.EXE	eqge.exe
PID 2984 wrote to memory of 3352	2984	Explorer.EXE	eqge.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

satan_1.0.0.14.vir.exeeqge.exe

description	pid	process	target process
PID 2892 set thread context of 3908	2892	satan_1.0.0.14.vir.exe	satan_1.0.0.14.vir.exe
PID 3892 set thread context of 3352	3892	eqge.exe	eqge.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 9 IoCs

Processes:

Explorer.EXEeqge.exe

pid process

2984 Explorer.EXE
2984 Explorer.EXE
2984 Explorer.EXE
2984 Explorer.EXE
3352 eqge.exe
3352 eqge.exe
3352 eqge.exe
3352 eqge.exe
3352 eqge.exe
Suspicious use of SendNotifyMessage 1 IoCs

Processes:

Explorer.EXE

pid process

2984 Explorer.EXE
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
ransomware

File Deletion
T1107

Inhibit System Recovery
T1490

pid	process
2984	Explorer.EXE
2984	Explorer.EXE
2984	Explorer.EXE
2984	Explorer.EXE
3352	eqge.exe
3352	eqge.exe
3352	eqge.exe
3352	eqge.exe
3352	eqge.exe

pid	process
2984	Explorer.EXE

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Explorer.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run	Explorer.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-2066881839-3229799743-3576549721-1000\Software\Microsoft\Windows\CurrentVersion\Run\{A70C706D-48DD-651B-78C8-E167E45F5247} = "C:\\Users\\Admin\\AppData\\Roaming\\Reux\\eqge.exe"	Explorer.EXE

c:\windows\system32\sihost.exe
sihost.exe
1⤵
PID:2668

c:\windows\system32\svchost.exe
c:\windows\system32\svchost.exe -k unistacksvcgroup -s CDPUserSvc
1⤵
PID:2680

c:\windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2784

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SendNotifyMessage
- Adds Run key to start application
PID:2984

C:\Users\Admin\AppData\Local\Temp\satan_1.0.0.14.vir.exe
"C:\Users\Admin\AppData\Local\Temp\satan_1.0.0.14.vir.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:2892

C:\Users\Admin\AppData\Local\Temp\satan_1.0.0.14.vir.exe
"C:\Users\Admin\AppData\Local\Temp\satan_1.0.0.14.vir.exe"
3⤵
- Suspicious use of WriteProcessMemory
PID:3908

C:\Users\Admin\AppData\Roaming\Reux\eqge.exe
"C:\Users\Admin\AppData\Roaming\Reux\eqge.exe"
4⤵
- Suspicious behavior: EnumeratesProcesses
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of SetThreadContext
PID:3892

C:\Users\Admin\AppData\Roaming\Reux\eqge.exe
"C:\Users\Admin\AppData\Roaming\Reux\eqge.exe"
5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:3352

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\tmp_61896801.bat"
4⤵
PID:3884

C:\Windows\System32\Conhost.exe
\??\C:\Windows\system32\conhost.exe 0xffffffff -ForceV1
5⤵
PID:3856

C:\Windows\System32\vssadmin.exe
"C:\Windows\System32\vssadmin.exe" delete shadows /all /quiet
2⤵
- Interacts with shadow copies
PID:3224

C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe
"C:\Windows\SystemApps\ShellExperienceHost_cw5n1h2txyewy\ShellExperienceHost.exe" -ServerName:App.AppXtk181tbxbce2qsex02s8tw7hfxa9xb3t.mca
1⤵
PID:3140

C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe
"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
1⤵
PID:3156

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3380

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3700

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:CortanaUI.AppXy7vb4pc2dr3kc93kfc509b1d0arkfb2x.mca
1⤵
PID:3280

C:\Windows\system32\vssvc.exe
C:\Windows\system32\vssvc.exe
1⤵
- Suspicious use of AdjustPrivilegeToken
- Modifies service
PID:804

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1

T1031

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

File Deletion

2

T1107

Modify Registry

2

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2

T1490

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp_61896801.bat

Download Submit
C:\Users\Admin\AppData\Roaming\Reux\eqge.exe

Download Submit
C:\Users\Admin\AppData\Roaming\Reux\eqge.exe

Download Submit
C:\Users\Admin\AppData\Roaming\Reux\eqge.exe

Download Submit
memory/3224-11-0x0000000000000000-mapping.dmp

Download
memory/3352-7-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3352-8-0x0000000000401D2C-mapping.dmp

Download
memory/3352-10-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download
memory/3884-5-0x0000000000000000-mapping.dmp

Download
memory/3892-3-0x0000000000000000-mapping.dmp

Download
memory/3908-2-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3908-0-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3908-1-0x0000000000401A8B-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads