Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
151s -
max time network
12s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
07/12/2020, 17:55
Static task
static1
Behavioral task
behavioral1
Sample
captcha_visual_.bin.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
captcha_visual_.bin.exe
Resource
win10v20201028
0 signatures
0 seconds
General
-
Target
captcha_visual_.bin.exe
-
Size
42KB
-
MD5
b2b278aed753209592b051998cc78d6e
-
SHA1
187fade13fa2590af0a7168a5fa1bbdd38fb696f
-
SHA256
b575cbe291920b98cd523890c53902ccaad1c1f0357024c51e0ac5b1d0cd3786
-
SHA512
a21486edf9da1e1b99135ce61f120e00dee2915d99b345c0925cf4a8df308da3344e2dc932d6b2fea6e570ddef9ea49527b1981f1ef95896a56e731be4516164
Score
9/10
Malware Config
Signatures
-
Deletes shadow copies 2 TTPs
Ransomware often targets backup files to inhibit system recovery.
-
pid Process 960 wbadmin.exe -
Interacts with shadow copies 2 TTPs 1 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 828 vssadmin.exe -
Suspicious use of AdjustPrivilegeToken 26 IoCs
description pid Process Token: SeBackupPrivilege 1300 vssvc.exe Token: SeRestorePrivilege 1300 vssvc.exe Token: SeAuditPrivilege 1300 vssvc.exe Token: SeBackupPrivilege 1764 wbengine.exe Token: SeRestorePrivilege 1764 wbengine.exe Token: SeSecurityPrivilege 1764 wbengine.exe Token: SeIncreaseQuotaPrivilege 1852 WMIC.exe Token: SeSecurityPrivilege 1852 WMIC.exe Token: SeTakeOwnershipPrivilege 1852 WMIC.exe Token: SeLoadDriverPrivilege 1852 WMIC.exe Token: SeSystemProfilePrivilege 1852 WMIC.exe Token: SeSystemtimePrivilege 1852 WMIC.exe Token: SeProfSingleProcessPrivilege 1852 WMIC.exe Token: SeIncBasePriorityPrivilege 1852 WMIC.exe Token: SeCreatePagefilePrivilege 1852 WMIC.exe Token: SeBackupPrivilege 1852 WMIC.exe Token: SeRestorePrivilege 1852 WMIC.exe Token: SeShutdownPrivilege 1852 WMIC.exe Token: SeDebugPrivilege 1852 WMIC.exe Token: SeSystemEnvironmentPrivilege 1852 WMIC.exe Token: SeRemoteShutdownPrivilege 1852 WMIC.exe Token: SeUndockPrivilege 1852 WMIC.exe Token: SeManageVolumePrivilege 1852 WMIC.exe Token: 33 1852 WMIC.exe Token: 34 1852 WMIC.exe Token: 35 1852 WMIC.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 1824 wrote to memory of 1780 1824 captcha_visual_.bin.exe 29 PID 1824 wrote to memory of 1780 1824 captcha_visual_.bin.exe 29 PID 1824 wrote to memory of 1780 1824 captcha_visual_.bin.exe 29 PID 1824 wrote to memory of 1780 1824 captcha_visual_.bin.exe 29 PID 1780 wrote to memory of 828 1780 cmd.exe 31 PID 1780 wrote to memory of 828 1780 cmd.exe 31 PID 1780 wrote to memory of 828 1780 cmd.exe 31 PID 1780 wrote to memory of 960 1780 cmd.exe 34 PID 1780 wrote to memory of 960 1780 cmd.exe 34 PID 1780 wrote to memory of 960 1780 cmd.exe 34 PID 1780 wrote to memory of 1852 1780 cmd.exe 38 PID 1780 wrote to memory of 1852 1780 cmd.exe 38 PID 1780 wrote to memory of 1852 1780 cmd.exe 38
Processes
-
C:\Users\Admin\AppData\Local\Temp\captcha_visual_.bin.exe"C:\Users\Admin\AppData\Local\Temp\captcha_visual_.bin.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1824 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1780 -
C:\Windows\system32\vssadmin.exevssadmin delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:828
-
-
C:\Windows\system32\wbadmin.exewbadmin delete catalog -quiet3⤵
- Deletes backup catalog
PID:960
-
-
C:\Windows\System32\Wbem\WMIC.exewmic shadowcopy delete3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1852
-
-
-
C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1300
-
C:\Windows\system32\wbengine.exe"C:\Windows\system32\wbengine.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1764
-
C:\Windows\System32\vdsldr.exeC:\Windows\System32\vdsldr.exe -Embedding1⤵PID:1712
-
C:\Windows\System32\vds.exeC:\Windows\System32\vds.exe1⤵PID:1608