23b038034753de2b160a1039ad4f724f0cb75d57d0f73af56d592850c82a20cb

Analysis

max time kernel
137s
max time network
100s
platform
windows7_x64
resource
win7v20201028
submitted
25/12/2020, 08:51

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General

Target
55eef1be7b19e0f52556a646368aefc2.exe
Size 5.3MB
Sample201225-befylspmn6
SHA256 23b038034753de2b160a1039ad4f724f0cb75d57d0f73af56d592850c82a20cb
MD5 55eef1be7b19e0f52556a646368aefc2
SHA1 ebe90b7d6f1758ec5ba37ac4790ea218b40acda6
SHA512 5325ec5da0a5f48084aa91410cc9697604717beb8d45e0115538f7b2c82acd2c1b56d290f537bd7de8c2b69c818342522f7c34cf841efd75fead76febd04b5d2
MD5 SHA1 SHA512

Score

9^/10

discovery evasion spyware upx

Malware Config

Signatures

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
evasion

Query Registry
T1012

Virtualization/Sandbox Evasion
T1497

Blocklisted process makes network request 6 IoCs

flow	pid	Process
19	2404	RUNDLL32.EXE
24	2956	WScript.exe
26	2956	WScript.exe
28	2956	WScript.exe
30	2956	WScript.exe
32	2956	WScript.exe

Executes dropped EXE 5 IoCs

pid	Process
1408	4_ico.exe
1716	6_ico.exe
1472	vpn_ico.exe
1668	SmartClock.exe
2256	uvtdyxdbsjg.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/files/0x00040000000130f7-49.dat	upx
behavioral1/files/0x00040000000130f7-50.dat	upx
behavioral1/files/0x00040000000130f7-52.dat	upx
behavioral1/files/0x00040000000130f7-53.dat	upx
behavioral1/files/0x00040000000130f7-54.dat	upx
behavioral1/files/0x00040000000130f7-55.dat	upx

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	4_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	vpn_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	vpn_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	SmartClock.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	SmartClock.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6_ico.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\SmartClock.lnk	4_ico.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	6_ico.exe
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	4_ico.exe
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	vpn_ico.exe
Key opened	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Wine	SmartClock.exe

Loads dropped DLL 30 IoCs

pid	Process
296	55eef1be7b19e0f52556a646368aefc2.exe
296	55eef1be7b19e0f52556a646368aefc2.exe
296	55eef1be7b19e0f52556a646368aefc2.exe
1408	4_ico.exe
1408	4_ico.exe
1408	4_ico.exe
296	55eef1be7b19e0f52556a646368aefc2.exe
1716	6_ico.exe
1716	6_ico.exe
296	55eef1be7b19e0f52556a646368aefc2.exe
1472	vpn_ico.exe
1472	vpn_ico.exe
1408	4_ico.exe
1408	4_ico.exe
1408	4_ico.exe
1668	SmartClock.exe
1668	SmartClock.exe
1668	SmartClock.exe
1472	vpn_ico.exe
1472	vpn_ico.exe
2256	uvtdyxdbsjg.exe
2256	uvtdyxdbsjg.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2404	RUNDLL32.EXE
2404	RUNDLL32.EXE
2404	RUNDLL32.EXE
2404	RUNDLL32.EXE

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Drops desktop.ini file(s) 3 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\8DDKLDOL\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\AT22T7OH\desktop.ini	RUNDLL32.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini	RUNDLL32.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.

flow	ioc
4	ip-api.com

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1716	6_ico.exe
1408	4_ico.exe
1472	vpn_ico.exe
1668	SmartClock.exe

Checks processor information in registry 2 TTPs 4 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	RUNDLL32.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	RUNDLL32.EXE
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	vpn_ico.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	vpn_ico.exe

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
2196	timeout.exe
2244	timeout.exe

Modifies system certificate store 2 TTPs 5 IoCs

evasion spyware trojan

Install Root Certificate

T1130

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WScript.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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	WScript.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13	vpn_ico.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\DAC9024F54D8F6DF94935FB1732638CA6AD77C13\Blob = 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	vpn_ico.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349	WScript.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
1668	SmartClock.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1716	6_ico.exe
1408	4_ico.exe
1472	vpn_ico.exe
1668	SmartClock.exe
2620	powershell.exe
2620	powershell.exe
2404	RUNDLL32.EXE
2404	RUNDLL32.EXE
2888	powershell.exe
2888	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	rundll32.exe
Token: SeDebugPrivilege	2404	RUNDLL32.EXE
Token: SeDebugPrivilege	2620	powershell.exe
Token: SeDebugPrivilege	2888	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2404	RUNDLL32.EXE

Suspicious use of WriteProcessMemory 126 IoCs

description	pid	Process	procid_target
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1408	296	55eef1be7b19e0f52556a646368aefc2.exe	26
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1716	296	55eef1be7b19e0f52556a646368aefc2.exe	27
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 296 wrote to memory of 1472	296	55eef1be7b19e0f52556a646368aefc2.exe	28
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1408 wrote to memory of 1668	1408	4_ico.exe	29
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 1716 wrote to memory of 2152	1716	6_ico.exe	35
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 2152 wrote to memory of 2196	2152	cmd.exe	37
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 1716 wrote to memory of 2208	1716	6_ico.exe	38
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 2208 wrote to memory of 2244	2208	cmd.exe	40
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2256	1472	vpn_ico.exe	41
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 1472 wrote to memory of 2296	1472	vpn_ico.exe	42
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2256 wrote to memory of 2360	2256	uvtdyxdbsjg.exe	43
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2360 wrote to memory of 2404	2360	rundll32.exe	44
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2620	2404	RUNDLL32.EXE	46
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 2404 wrote to memory of 2888	2404	RUNDLL32.EXE	50
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 1472 wrote to memory of 2956	1472	vpn_ico.exe	52
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2888 wrote to memory of 1336	2888	powershell.exe	53
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 1488	2404	RUNDLL32.EXE	54
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56
PID 2404 wrote to memory of 652	2404	RUNDLL32.EXE	56

C:\Users\Admin\AppData\Local\Temp\55eef1be7b19e0f52556a646368aefc2.exe
"C:\Users\Admin\AppData\Local\Temp\55eef1be7b19e0f52556a646368aefc2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:296
- C:\Users\Admin\AppData\Local\Temp\New Feature\4_ico.exe
  "C:\Users\Admin\AppData\Local\Temp\New Feature\4_ico.exe"
  2⤵
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Drops startup file
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1408
- - C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe
    "C:\Users\Admin\AppData\Roaming\Smart Clock\SmartClock.exe"
    3⤵
    - Executes dropped EXE
    - Checks BIOS information in registry
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    PID:1668
- C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe
  "C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe"
  2⤵
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1716
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\tnlfyepuvxdvy & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2152
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 2
      4⤵
      Delays execution with timeout.exe
      PID:2196
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c rd /s /q C:\ProgramData\tnlfyepuvxdvy & timeout 2 & del /f /q "C:\Users\Admin\AppData\Local\Temp\New Feature\6_ico.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2208
  - - C:\Windows\SysWOW64\timeout.exe
      timeout 2
      4⤵
      Delays execution with timeout.exe
      PID:2244
- C:\Users\Admin\AppData\Local\Temp\New Feature\vpn_ico.exe
  "C:\Users\Admin\AppData\Local\Temp\New Feature\vpn_ico.exe"
  2⤵
  - Executes dropped EXE
  - Checks BIOS information in registry
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Checks processor information in registry
  - Modifies system certificate store
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1472
- - C:\Users\Admin\AppData\Local\Temp\uvtdyxdbsjg.exe
    "C:\Users\Admin\AppData\Local\Temp\uvtdyxdbsjg.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    PID:2256
  - - C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\UVTDYX~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\UVTDYX~1.EXE
      4⤵
      Loads dropped DLL
      Suspicious use of AdjustPrivilegeToken
      PID:2360
    - - C:\Windows\SysWOW64\RUNDLL32.EXE
        
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\UVTDYX~1.DLL,WSYzLDYNA3j6
        5⤵
        Blocklisted process makes network request
        Loads dropped DLL
        Drops desktop.ini file(s)
        Checks processor information in registry
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        
        PID:2404
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp79E1.tmp.ps1"
        6⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2620
      - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp9629.tmp.ps1"
        6⤵
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2888
        
        C:\Windows\SysWOW64\nslookup.exe
        
        "C:\Windows\system32\nslookup.exe" -type=any localhost
        7⤵
        
        PID:1336
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
        6⤵
        
        PID:1488
      - C:\Windows\SysWOW64\schtasks.exe
        
        schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
        6⤵
        
        PID:652
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\ieueoaxc.vbs"
    3⤵
    PID:2296
- - C:\Windows\SysWOW64\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\mxtsavfkgdw.vbs"
    3⤵
    - Blocklisted process makes network request
    - Modifies system certificate store
    PID:2956

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Install Root Certificate

T1130

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Web Service

T1102

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

System Information Discovery

T1082

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1408-21-0x0000000004E20000-0x0000000004E31000-memory.dmp

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memory/1408-19-0x0000000004A10000-0x0000000004A21000-memory.dmp

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memory/1472-28-0x0000000004800000-0x0000000004811000-memory.dmp

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memory/1472-29-0x0000000004C10000-0x0000000004C21000-memory.dmp

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memory/1668-39-0x0000000005060000-0x0000000005071000-memory.dmp

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memory/1668-38-0x0000000004C50000-0x0000000004C61000-memory.dmp

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memory/1716-18-0x0000000004EE0000-0x0000000004EF1000-memory.dmp

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memory/1716-17-0x0000000004AD0000-0x0000000004AE1000-memory.dmp

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memory/1788-40-0x000007FEF6580000-0x000007FEF67FA000-memory.dmp

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memory/2256-57-0x0000000006FF0000-0x00000000073BB000-memory.dmp

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memory/2256-59-0x00000000073C0000-0x00000000073D1000-memory.dmp

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memory/2296-60-0x0000000002650000-0x0000000002654000-memory.dmp

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memory/2360-68-0x0000000002950000-0x0000000002FAF000-memory.dmp

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memory/2360-67-0x0000000074060000-0x0000000074203000-memory.dmp

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memory/2404-74-0x0000000074030000-0x00000000741D3000-memory.dmp

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memory/2404-75-0x0000000002730000-0x0000000002D8F000-memory.dmp

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memory/2620-87-0x0000000006290000-0x0000000006291000-memory.dmp

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memory/2620-93-0x0000000006580000-0x0000000006581000-memory.dmp

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memory/2620-83-0x0000000002870000-0x0000000002871000-memory.dmp

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memory/2620-82-0x0000000000D20000-0x0000000000D21000-memory.dmp

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memory/2620-92-0x0000000006300000-0x0000000006301000-memory.dmp

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memory/2620-81-0x0000000004A20000-0x0000000004A21000-memory.dmp

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memory/2620-80-0x0000000000980000-0x0000000000981000-memory.dmp

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memory/2620-79-0x0000000072970000-0x000000007305E000-memory.dmp

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memory/2620-101-0x0000000006810000-0x0000000006811000-memory.dmp

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memory/2620-100-0x0000000006410000-0x0000000006411000-memory.dmp

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memory/2888-106-0x0000000004A80000-0x0000000004A81000-memory.dmp

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memory/2888-110-0x0000000005550000-0x0000000005551000-memory.dmp

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memory/2888-123-0x00000000062D0000-0x00000000062D1000-memory.dmp

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memory/2888-108-0x00000000026D0000-0x00000000026D1000-memory.dmp

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memory/2888-105-0x0000000000E70000-0x0000000000E71000-memory.dmp

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memory/2888-104-0x0000000072570000-0x0000000072C5E000-memory.dmp

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memory/2956-112-0x00000000027A0000-0x00000000027A4000-memory.dmp

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