Analysis
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max time kernel
204s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 13:48
Behavioral task
behavioral1
Sample
1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Resource
win7-20240221-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
Resource
win10v2004-20240412-en
windows10-2004-x64
16 signatures
150 seconds
General
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Target
1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe
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Size
775KB
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MD5
0b486fe0503524cfe4726a4022fa6a68
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SHA1
297dea71d489768ce45d23b0f8a45424b469ab00
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SHA256
1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2
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SHA512
f4273ca5cc3a9360af67f4b4ee0bf067cf218c5dc8caeafbfa1b809715effe742f2e1f54e4fe9ec8d4b8e3ae697d57f91c2b49bdf203648508d75d4a76f53619
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SSDEEP
24576:TCs99+OXLpMePfI8TgmBTCDqEbOpPtpFhyxfq:5GOXLpMePfzVTCD7gPtLhSfq
Score
10/10
Malware Config
Signatures
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Process spawned unexpected child process 3 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
description pid pid_target Process procid_target Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1452 1548 wmic.exe 29 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 860 1548 wmic.exe 29 Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 2324 1548 wmic.exe 29 -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe -
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\O: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\R: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\H: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\I: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\L: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\P: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\Q: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\S: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\T: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\U: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\B: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\E: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\M: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\Y: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\W: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\X: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\G: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\K: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\V: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\Z: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\A: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\J: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe File opened (read-only) \??\N: 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe -
Interacts with shadow copies 2 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 1996 vssadmin.exe 2448 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 27 IoCs
pid Process 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1452 wmic.exe Token: SeSecurityPrivilege 1452 wmic.exe Token: SeTakeOwnershipPrivilege 1452 wmic.exe Token: SeLoadDriverPrivilege 1452 wmic.exe Token: SeSystemProfilePrivilege 1452 wmic.exe Token: SeSystemtimePrivilege 1452 wmic.exe Token: SeProfSingleProcessPrivilege 1452 wmic.exe Token: SeIncBasePriorityPrivilege 1452 wmic.exe Token: SeCreatePagefilePrivilege 1452 wmic.exe Token: SeBackupPrivilege 1452 wmic.exe Token: SeRestorePrivilege 1452 wmic.exe Token: SeShutdownPrivilege 1452 wmic.exe Token: SeDebugPrivilege 1452 wmic.exe Token: SeSystemEnvironmentPrivilege 1452 wmic.exe Token: SeRemoteShutdownPrivilege 1452 wmic.exe Token: SeUndockPrivilege 1452 wmic.exe Token: SeManageVolumePrivilege 1452 wmic.exe Token: 33 1452 wmic.exe Token: 34 1452 wmic.exe Token: 35 1452 wmic.exe Token: SeIncreaseQuotaPrivilege 860 wmic.exe Token: SeSecurityPrivilege 860 wmic.exe Token: SeTakeOwnershipPrivilege 860 wmic.exe Token: SeLoadDriverPrivilege 860 wmic.exe Token: SeSystemProfilePrivilege 860 wmic.exe Token: SeSystemtimePrivilege 860 wmic.exe Token: SeProfSingleProcessPrivilege 860 wmic.exe Token: SeIncBasePriorityPrivilege 860 wmic.exe Token: SeCreatePagefilePrivilege 860 wmic.exe Token: SeBackupPrivilege 860 wmic.exe Token: SeRestorePrivilege 860 wmic.exe Token: SeShutdownPrivilege 860 wmic.exe Token: SeDebugPrivilege 860 wmic.exe Token: SeSystemEnvironmentPrivilege 860 wmic.exe Token: SeRemoteShutdownPrivilege 860 wmic.exe Token: SeUndockPrivilege 860 wmic.exe Token: SeManageVolumePrivilege 860 wmic.exe Token: 33 860 wmic.exe Token: 34 860 wmic.exe Token: 35 860 wmic.exe Token: SeIncreaseQuotaPrivilege 2324 wmic.exe Token: SeSecurityPrivilege 2324 wmic.exe Token: SeTakeOwnershipPrivilege 2324 wmic.exe Token: SeLoadDriverPrivilege 2324 wmic.exe Token: SeSystemProfilePrivilege 2324 wmic.exe Token: SeSystemtimePrivilege 2324 wmic.exe Token: SeProfSingleProcessPrivilege 2324 wmic.exe Token: SeIncBasePriorityPrivilege 2324 wmic.exe Token: SeCreatePagefilePrivilege 2324 wmic.exe Token: SeBackupPrivilege 2324 wmic.exe Token: SeRestorePrivilege 2324 wmic.exe Token: SeShutdownPrivilege 2324 wmic.exe Token: SeDebugPrivilege 2324 wmic.exe Token: SeSystemEnvironmentPrivilege 2324 wmic.exe Token: SeRemoteShutdownPrivilege 2324 wmic.exe Token: SeUndockPrivilege 2324 wmic.exe Token: SeManageVolumePrivilege 2324 wmic.exe Token: 33 2324 wmic.exe Token: 34 2324 wmic.exe Token: 35 2324 wmic.exe Token: SeIncreaseQuotaPrivilege 1452 wmic.exe Token: SeSecurityPrivilege 1452 wmic.exe Token: SeTakeOwnershipPrivilege 1452 wmic.exe Token: SeLoadDriverPrivilege 1452 wmic.exe -
Suspicious use of WriteProcessMemory 20 IoCs
description pid Process procid_target PID 2416 wrote to memory of 2308 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 36 PID 2416 wrote to memory of 2308 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 36 PID 2416 wrote to memory of 2308 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 36 PID 2416 wrote to memory of 2308 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 36 PID 2416 wrote to memory of 1996 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 41 PID 2416 wrote to memory of 1996 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 41 PID 2416 wrote to memory of 1996 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 41 PID 2416 wrote to memory of 1996 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 41 PID 2416 wrote to memory of 1704 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 43 PID 2416 wrote to memory of 1704 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 43 PID 2416 wrote to memory of 1704 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 43 PID 2416 wrote to memory of 1704 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 43 PID 2416 wrote to memory of 2448 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 45 PID 2416 wrote to memory of 2448 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 45 PID 2416 wrote to memory of 2448 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 45 PID 2416 wrote to memory of 2448 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 45 PID 2416 wrote to memory of 2616 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 47 PID 2416 wrote to memory of 2616 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 47 PID 2416 wrote to memory of 2616 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 47 PID 2416 wrote to memory of 2616 2416 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe 47 -
System policy modification 1 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\ConsentPromptBehaviorAdmin = "0" 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe"C:\Users\Admin\AppData\Local\Temp\1228d0f04f0ba82569fc1c0609f9fd6c377a91b9ea44c1e7f9f84b2b90552da2.exe"1⤵
- UAC bypass
- Checks whether UAC is enabled
- Enumerates connected drives
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2416 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive2⤵PID:2308
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C:\Windows\SysWOW64\vssadmin.exevssadmin Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:1996
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C:\Windows\SysWOW64\Wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive2⤵PID:1704
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C:\Windows\SysWOW64\vssadmin.exevssadmin Delete Shadows /All /Quiet2⤵
- Interacts with shadow copies
PID:2448
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C:\Windows\SysWOW64\Wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive2⤵PID:2616
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C:\Windows\system32\wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:1452
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C:\Windows\system32\wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:2324
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C:\Windows\system32\wbem\wmic.exewmic SHADOWCOPY DELETE /nointeractive1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
PID:860
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵PID:2164
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
2