9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9

Analysis

max time kernel
45s
max time network
79s
platform
windows10-2004_x64
resource
win10v2004-20230831-en
resource tags

arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system
submitted
03/09/2023, 06:34

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General

Target

9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe
Size

889KB
MD5

771b63756e09ab724dc4ae1c58d4cee4
SHA1

891f864d16cdfe0e24e87089fed7ddd74de3f181
SHA256

9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9
SHA512

596c07a404a1972e9892c288348fbc0605fdeb9a58af5df4be5cab86c1f1da5d073c64b5844314d595a1f6143a0c8567156d1d66e85b0d7f0fae9be74498fb2c
SSDEEP

6144:PJ1etoAWIVpTiAKhft1JEqwLcEOkCybEaQRXr9HNdvOa7AXGSqLr4Eza:hAoo7i5FMqwTOkx2LIa0EC

Score

8^/10

upx

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\System32\drivers\uLUYT20i.sys	cscript.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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Control Panel\International\Geo\Nation	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe

Executes dropped EXE 2 IoCs

pid	Process
812	a8699670
1164	cscript.exe

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2108-0-0x0000000000580000-0x000000000060E000-memory.dmp	upx
behavioral2/files/0x0007000000023229-2.dat	upx
behavioral2/files/0x0007000000023229-3.dat	upx
behavioral2/memory/812-4-0x0000000000B10000-0x0000000000B9E000-memory.dmp	upx
behavioral2/memory/2108-5-0x0000000000580000-0x000000000060E000-memory.dmp	upx
behavioral2/memory/812-7-0x0000000000B10000-0x0000000000B9E000-memory.dmp	upx
behavioral2/memory/812-23-0x0000000000B10000-0x0000000000B9E000-memory.dmp	upx
behavioral2/memory/2108-29-0x0000000000580000-0x000000000060E000-memory.dmp	upx
behavioral2/memory/812-61-0x0000000000B10000-0x0000000000B9E000-memory.dmp	upx
behavioral2/memory/812-64-0x0000000000B10000-0x0000000000B9E000-memory.dmp	upx

Unexpected DNS network traffic destination 1 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	114.114.114.114

Drops file in System32 directory 14 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	a8699670
File created	C:\Windows\system32\ \Windows\System32\goPFSvji.sys	cscript.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\07CEF2F654E3ED6050FFC9B6EB844250_DD02D25E799024F48A93E8EE3BDDA41A	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\07CEF2F654E3ED6050FFC9B6EB844250_DD02D25E799024F48A93E8EE3BDDA41A	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content	a8699670
File created	C:\Windows\SysWOW64\a8699670	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B2FAF7692FD9FFBD64EDE317E42334BA_D7393C8F62BDE4D4CB606228BC7A711E	a8699670
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft	a8699670

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\cscript.exe	Explorer.EXE
File opened for modification	C:\Program Files\Common Files\cscript.exe	Explorer.EXE

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\c3gJbhW.sys	cscript.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\FriendlyName	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000	cscript.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000	cscript.exe

Delays execution with timeout.exe 2 IoCs

evasion

pid	Process
3912	timeout.exe
4660	timeout.exe

Modifies Internet Explorer settings 1 TTPs 2 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\Software\Microsoft\Internet Explorer\New Windows\Allow	cscript.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-4272677097-406801653-1594978504-1000\SOFTWARE\Microsoft\Internet Explorer\New Windows\Allow\www.hao774.com	cscript.exe

Modifies data under HKEY_USERS 9 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	a8699670
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	a8699670
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	a8699670
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	a8699670
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	a8699670
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	a8699670
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	a8699670
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	a8699670
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	a8699670

Suspicious behavior: EnumeratesProcesses 21 IoCs

pid	Process
812	a8699670
812	a8699670
812	a8699670
812	a8699670
812	a8699670
812	a8699670
812	a8699670
812	a8699670
812	a8699670
812	a8699670
708	Explorer.EXE
708	Explorer.EXE
708	Explorer.EXE
708	Explorer.EXE
812	a8699670
812	a8699670
1164	cscript.exe
1164	cscript.exe
1164	cscript.exe
1164	cscript.exe
1164	cscript.exe

Suspicious behavior: LoadsDriver 3 IoCs

pid	Process
684	Process not Found
684	Process not Found
684	Process not Found

Suspicious use of AdjustPrivilegeToken 16 IoCs

description	pid	Process
Token: SeDebugPrivilege	2108	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe
Token: SeTcbPrivilege	2108	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe
Token: SeDebugPrivilege	812	a8699670
Token: SeTcbPrivilege	812	a8699670
Token: SeDebugPrivilege	812	a8699670
Token: SeDebugPrivilege	708	Explorer.EXE
Token: SeDebugPrivilege	708	Explorer.EXE
Token: SeIncBasePriorityPrivilege	2108	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe
Token: SeDebugPrivilege	812	a8699670
Token: SeShutdownPrivilege	708	Explorer.EXE
Token: SeCreatePagefilePrivilege	708	Explorer.EXE
Token: SeDebugPrivilege	1164	cscript.exe
Token: SeDebugPrivilege	1164	cscript.exe
Token: SeDebugPrivilege	1164	cscript.exe
Token: SeIncBasePriorityPrivilege	812	a8699670
Token: SeDebugPrivilege	1164	cscript.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 812 wrote to memory of 708	812	a8699670	25
PID 812 wrote to memory of 708	812	a8699670	25
PID 812 wrote to memory of 708	812	a8699670	25
PID 812 wrote to memory of 708	812	a8699670	25
PID 812 wrote to memory of 708	812	a8699670	25
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 708 wrote to memory of 1164	708	Explorer.EXE	88
PID 812 wrote to memory of 640	812	a8699670	6
PID 812 wrote to memory of 640	812	a8699670	6
PID 812 wrote to memory of 640	812	a8699670	6
PID 812 wrote to memory of 640	812	a8699670	6
PID 812 wrote to memory of 640	812	a8699670	6
PID 2108 wrote to memory of 464	2108	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe	90
PID 2108 wrote to memory of 464	2108	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe	90
PID 2108 wrote to memory of 464	2108	9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe	90
PID 464 wrote to memory of 3912	464	cmd.exe	92
PID 464 wrote to memory of 3912	464	cmd.exe	92
PID 464 wrote to memory of 3912	464	cmd.exe	92
PID 812 wrote to memory of 3920	812	a8699670	96
PID 812 wrote to memory of 3920	812	a8699670	96
PID 812 wrote to memory of 3920	812	a8699670	96
PID 3920 wrote to memory of 4660	3920	cmd.exe	98
PID 3920 wrote to memory of 4660	3920	cmd.exe	98
PID 3920 wrote to memory of 4660	3920	cmd.exe	98

C:\Windows\system32\winlogon.exe
winlogon.exe
1⤵
PID:640

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:708
- C:\Users\Admin\AppData\Local\Temp\9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe
  "C:\Users\Admin\AppData\Local\Temp\9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe"
  2⤵
  - Checks computer location settings
  - Drops file in System32 directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2108
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c timeout /t 1 & del /Q /F "C:\Users\Admin\AppData\Local\Temp\9ac9567d900573922ecadc81a165acb92d638fbc2eafe98f2d574e0e7f8428b9.exe"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:464
  - - C:\Windows\SysWOW64\timeout.exe
      timeout /t 1
      4⤵
      Delays execution with timeout.exe
      PID:3912
- C:\Program Files\Common Files\cscript.exe
  "C:\Program Files\Common Files\cscript.exe"
  2⤵
  - Drops file in Drivers directory
  - Executes dropped EXE
  - Drops file in System32 directory
  - Drops file in Windows directory
  - Checks SCSI registry key(s)
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1164

C:\Windows\Syswow64\a8699670
C:\Windows\Syswow64\a8699670
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:812
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c timeout /t 1 & del /Q /F "C:\Windows\Syswow64\a8699670"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3920
- - C:\Windows\SysWOW64\timeout.exe
    timeout /t 1
    3⤵
    - Delays execution with timeout.exe
    PID:4660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Program Files\Common Files\cscript.exe

Filesize
157KB

MD5
24590bf74bbbbfd7d7ac070f4e3c44fd

SHA1
cdfe517d07f18623778829aa98d6bbadd3f294cd

SHA256
ae37fd1b642e797b36b9ffcec8a6e986732d011681061800c6b74426c28a9d03

SHA512
ffaf2c86c9555513cdb51a7638f1fde3e8951a203aac63fd0aac62db297c853ac8c14e1a212c01d6b181df53e790f80489358489f6415d5c7fa53bfb8888bfa9

Download Submit
C:\Windows\SysWOW64\a8699670

Filesize
889KB

MD5
8ed893ae0e8f27f40880f9227cae26fa

SHA1
8c66c531d6a0529399ae89b666983b32a580a5e4

SHA256
8767cb968bedb583c5eeb3c389d6ea34389d35b33d241a5ee2afb28a87221baa

SHA512
ab1d0b3da2c21d0730b1d5975dbcbe486b91e0c2882b241ec4829c628235a4c2db7190b87c38c33b8aaf310b1eaf72b397dae3d4bc4e4c6b1549a8d489d8f7e4

Download Submit
C:\Windows\SysWOW64\a8699670

Filesize
889KB

MD5
8ed893ae0e8f27f40880f9227cae26fa

SHA1
8c66c531d6a0529399ae89b666983b32a580a5e4

SHA256
8767cb968bedb583c5eeb3c389d6ea34389d35b33d241a5ee2afb28a87221baa

SHA512
ab1d0b3da2c21d0730b1d5975dbcbe486b91e0c2882b241ec4829c628235a4c2db7190b87c38c33b8aaf310b1eaf72b397dae3d4bc4e4c6b1549a8d489d8f7e4

Download Submit
memory/640-27-0x000001B078800000-0x000001B078801000-memory.dmp

Filesize
4KB

Download
memory/640-28-0x000001B0787A0000-0x000001B0787C8000-memory.dmp

Filesize
160KB

Download
memory/640-62-0x000001B078800000-0x000001B078801000-memory.dmp

Filesize
4KB

Download
memory/708-10-0x0000000002A00000-0x0000000002A03000-memory.dmp

Filesize
12KB

Download
memory/708-9-0x0000000002A00000-0x0000000002A03000-memory.dmp

Filesize
12KB

Download
memory/708-8-0x0000000002A00000-0x0000000002A03000-memory.dmp

Filesize
12KB

Download
memory/708-11-0x0000000007B90000-0x0000000007C87000-memory.dmp

Filesize
988KB

Download
memory/708-15-0x0000000002A30000-0x0000000002A31000-memory.dmp

Filesize
4KB

Download
memory/708-30-0x0000000002A30000-0x0000000002A31000-memory.dmp

Filesize
4KB

Download
memory/708-25-0x0000000007B90000-0x0000000007C87000-memory.dmp

Filesize
988KB

Download
memory/812-7-0x0000000000B10000-0x0000000000B9E000-memory.dmp

Filesize
568KB

Download
memory/812-64-0x0000000000B10000-0x0000000000B9E000-memory.dmp

Filesize
568KB

Download
memory/812-61-0x0000000000B10000-0x0000000000B9E000-memory.dmp

Filesize
568KB

Download
memory/812-4-0x0000000000B10000-0x0000000000B9E000-memory.dmp

Filesize
568KB

Download
memory/812-23-0x0000000000B10000-0x0000000000B9E000-memory.dmp

Filesize
568KB

Download
memory/1164-31-0x000001BA58C70000-0x000001BA58D3B000-memory.dmp

Filesize
812KB

Download
memory/1164-67-0x000001BA5ADD0000-0x000001BA5ADD1000-memory.dmp

Filesize
4KB

Download
memory/1164-80-0x000001BA5AF00000-0x000001BA5AF01000-memory.dmp

Filesize
4KB

Download
memory/1164-20-0x000001BA58C70000-0x000001BA58D3B000-memory.dmp

Filesize
812KB

Download
memory/1164-79-0x000001BA5AEF0000-0x000001BA5AEF1000-memory.dmp

Filesize
4KB

Download
memory/1164-41-0x000001BA58D80000-0x000001BA58D81000-memory.dmp

Filesize
4KB

Download
memory/1164-60-0x00007FFDBB1A0000-0x00007FFDBB1B0000-memory.dmp

Filesize
64KB

Download
memory/1164-19-0x000001BA58C70000-0x000001BA58D3B000-memory.dmp

Filesize
812KB

Download
memory/1164-17-0x000001BA589E0000-0x000001BA589E3000-memory.dmp

Filesize
12KB

Download
memory/1164-63-0x000001BA5ABA0000-0x000001BA5ABA2000-memory.dmp

Filesize
8KB

Download
memory/1164-78-0x000001BA5AEF0000-0x000001BA5AEF1000-memory.dmp

Filesize
4KB

Download
memory/1164-65-0x000001BA5ADB0000-0x000001BA5ADB1000-memory.dmp

Filesize
4KB

Download
memory/1164-66-0x000001BA5ADB0000-0x000001BA5ADBA000-memory.dmp

Filesize
40KB

Download
memory/1164-21-0x00007FFDBB1A0000-0x00007FFDBB1B0000-memory.dmp

Filesize
64KB

Download
memory/1164-68-0x000001BA5ADB0000-0x000001BA5ADB1000-memory.dmp

Filesize
4KB

Download
memory/1164-69-0x000001BA5ADC0000-0x000001BA5ADC1000-memory.dmp

Filesize
4KB

Download
memory/1164-70-0x000001BA5ADB0000-0x000001BA5ADB1000-memory.dmp

Filesize
4KB

Download
memory/1164-71-0x000001BA5ADB0000-0x000001BA5ADBA000-memory.dmp

Filesize
40KB

Download
memory/1164-72-0x000001BA5ADC0000-0x000001BA5ADCF000-memory.dmp

Filesize
60KB

Download
memory/1164-73-0x000001BA5ADC0000-0x000001BA5ADC1000-memory.dmp

Filesize
4KB

Download
memory/1164-74-0x000001BA5ADD0000-0x000001BA5ADD1000-memory.dmp

Filesize
4KB

Download
memory/1164-75-0x000001BA5ADB0000-0x000001BA5ADB1000-memory.dmp

Filesize
4KB

Download
memory/1164-76-0x000001BA5AE10000-0x000001BA5AEB0000-memory.dmp

Filesize
640KB

Download
memory/1164-77-0x000001BA5ADB0000-0x000001BA5ADB2000-memory.dmp

Filesize
8KB

Download
memory/2108-5-0x0000000000580000-0x000000000060E000-memory.dmp

Filesize
568KB

Download
memory/2108-0-0x0000000000580000-0x000000000060E000-memory.dmp

Filesize
568KB

Download
memory/2108-29-0x0000000000580000-0x000000000060E000-memory.dmp

Filesize
568KB

Download