Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
19-12-2024 22:52
Static task
static1
Behavioral task
behavioral1
Sample
3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe
Resource
win7-20240729-en
General
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Target
3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe
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Size
65KB
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MD5
72e30ab250c79d3d55480a6bc2f1537e
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SHA1
6b29d9a98c464f888161bf1000c935bd87d48fd0
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SHA256
3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6
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SHA512
f08bd6ae66477bb2a867910409bc43eb49fa4a3824d90732aeaf11649f7648de4f28951b8f6f8872932e3703da449fc4a8c4bcd604f552425b58f6405ca0682f
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SSDEEP
1536:ZKHrCEXGMqVt12XSW2vaW5A3L85oLmtR/QcahfKu:gHrJ9qF2XSWEaW5AbpuKKu
Malware Config
Extracted
sality
http://89.119.67.154/testo5/
http://kukutrustnet777.info/home.gif
http://kukutrustnet888.info/home.gif
http://kukutrustnet987.info/home.gif
Signatures
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Modifies firewall policy service 3 TTPs 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\EnableFirewall = "0" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DisableNotifications = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
Sality family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UacDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\Svc 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusOverride = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\FirewallOverride = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
Enumerates connected drives 3 TTPs 15 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\E: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\H: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\J: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\L: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\Q: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\O: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\R: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\G: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\K: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\P: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\T: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\I: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\M: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\N: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened (read-only) \??\S: 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
resource yara_rule behavioral1/memory/2188-4-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-6-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-9-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-12-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-7-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-11-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-10-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-8-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-5-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-3-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-31-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-33-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-35-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-34-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-32-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-37-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-38-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-39-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-40-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-42-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-44-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-58-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-60-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-63-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-64-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-67-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-68-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-71-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-73-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-80-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-82-0x0000000000700000-0x00000000017BA000-memory.dmp upx behavioral1/memory/2188-109-0x0000000000700000-0x00000000017BA000-memory.dmp upx -
Drops file in Windows directory 2 IoCs
description ioc Process File created C:\Windows\f771bea 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe File opened for modification C:\Windows\SYSTEM.INI 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
description pid Process Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe Token: SeDebugPrivilege 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2188 wrote to memory of 1056 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 17 PID 2188 wrote to memory of 1072 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 19 PID 2188 wrote to memory of 1172 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 21 PID 2188 wrote to memory of 1412 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 25 PID 2188 wrote to memory of 1056 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 17 PID 2188 wrote to memory of 1072 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 19 PID 2188 wrote to memory of 1172 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 21 PID 2188 wrote to memory of 1412 2188 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe 25 -
System policy modification 1 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0" 3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1056
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1072
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1172
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C:\Users\Admin\AppData\Local\Temp\3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe"C:\Users\Admin\AppData\Local\Temp\3ff74edbbe35a9ed30eb467c96d81e3f68e6dd7afba158928982cd46546a64f6.exe"2⤵
- Modifies firewall policy service
- UAC bypass
- Windows security bypass
- Windows security modification
- Checks whether UAC is enabled
- Enumerates connected drives
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:2188
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵PID:1412
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Create or Modify System Process
1Windows Service
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
4Disable or Modify System Firewall
1Disable or Modify Tools
3Modify Registry
5