9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561

General

Target

9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
Size

5.3MB
MD5

368aa5ed88410ed27c874687df5944cd
SHA1

1436b3f2e4e3564be1ca038041b346011bf682ef
SHA256

9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561
SHA512

8787adcc5c6d0d185b0baf777430c44450ef7b84303bf4790cf03afda9a43ce7f4daf6f1f4864ec27ad4bf4a48cfefcbe3baac952aa0abd7267f1636f39ba0bd
SSDEEP

98304:xRjPz9KDzUU8O5/B/LJ25E9SVh86sS3TRknQ3ss2MApp9meypA3cPDu7:xFKoU8O5/b2XViSjX310SeyGc7u7

Score

8^/10

evasion execution persistence

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2964 powershell.exe
636 powershell.exe
Creates new service(s) 2 TTPs
persistence execution

Windows Service
T1543.003

Service Execution
T1569.002
Stops running service(s) 4 TTPs
evasion execution

Windows Service
T1543.003

Impair Defenses
T1562

Service Stop
T1489

Service Execution
T1569.002
Executes dropped EXE 1 IoCs

Processes:

lutlgidagtja.exe

pid process

1736 lutlgidagtja.exe

pid	process
2964	powershell.exe
636	powershell.exe

pid	process
1736	lutlgidagtja.exe

Drops file in System32 directory 3 IoCs

Processes:

powershell.exe9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe

description	ioc	process
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive	powershell.exe
File created	C:\Windows\system32\config\systemprofile\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log	powershell.exe
File opened for modification	C:\Windows\system32\MRT.exe	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe

Launches sc.exe 9 IoCs
Sc.exe is a Windows utlilty to control services on the system.

Processes:

sc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exesc.exe

pid process

960 sc.exe
4908 sc.exe
3720 sc.exe
3280 sc.exe
4872 sc.exe
3620 sc.exe
5052 sc.exe
3484 sc.exe
4000 sc.exe

pid	process
960	sc.exe
4908	sc.exe
3720	sc.exe
3280	sc.exe
4872	sc.exe
3620	sc.exe
5052	sc.exe
3484	sc.exe
4000	sc.exe

Modifies data under HKEY_USERS 46 IoCs

Processes:

powershell.exe

description	ioc	process
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	powershell.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot	powershell.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates	powershell.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

Processes:

9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exepowershell.exelutlgidagtja.exepowershell.exe

pid	process
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
2964	powershell.exe
2964	powershell.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1756	9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
1736	lutlgidagtja.exe
636	powershell.exe
636	powershell.exe
636	powershell.exe

Suspicious use of AdjustPrivilegeToken 10 IoCs

Processes:

powershell.exepowercfg.exepowercfg.exepowercfg.exepowercfg.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2964	powershell.exe
Token: SeShutdownPrivilege	2276	powercfg.exe
Token: SeCreatePagefilePrivilege	2276	powercfg.exe
Token: SeShutdownPrivilege	5024	powercfg.exe
Token: SeCreatePagefilePrivilege	5024	powercfg.exe
Token: SeShutdownPrivilege	3524	powercfg.exe
Token: SeCreatePagefilePrivilege	3524	powercfg.exe
Token: SeShutdownPrivilege	4832	powercfg.exe
Token: SeCreatePagefilePrivilege	4832	powercfg.exe
Token: SeDebugPrivilege	636	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

cmd.execmd.exe

description	pid	process	target process
PID 4280 wrote to memory of 1632	4280	cmd.exe	choice.exe
PID 4280 wrote to memory of 1632	4280	cmd.exe	choice.exe
PID 2932 wrote to memory of 2148	2932	cmd.exe	wusa.exe
PID 2932 wrote to memory of 2148	2932	cmd.exe	wusa.exe

C:\Users\Admin\AppData\Local\Temp\9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe
"C:\Users\Admin\AppData\Local\Temp\9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe"
1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:1756

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2964

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c wusa /uninstall /kb:890830 /quiet /norestart
2⤵
- Suspicious use of WriteProcessMemory
PID:2932

C:\Windows\system32\wusa.exe
wusa /uninstall /kb:890830 /quiet /norestart
3⤵
PID:2148

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop UsoSvc
2⤵
- Launches sc.exe
PID:960

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop WaaSMedicSvc
2⤵
- Launches sc.exe
PID:4872

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop wuauserv
2⤵
- Launches sc.exe
PID:3620

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop bits
2⤵
- Launches sc.exe
PID:5052

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop dosvc
2⤵
- Launches sc.exe
PID:4908

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -hibernate-timeout-ac 0
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5024

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -hibernate-timeout-dc 0
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:2276

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -standby-timeout-ac 0
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:4832

C:\Windows\system32\powercfg.exe
C:\Windows\system32\powercfg.exe /x -standby-timeout-dc 0
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:3524

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe delete "JIOGRCSG"
2⤵
- Launches sc.exe
PID:3484

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe create "JIOGRCSG" binpath= "C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe" start= "auto"
2⤵
- Launches sc.exe
PID:3720

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe stop eventlog
2⤵
- Launches sc.exe
PID:3280

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start "JIOGRCSG"
2⤵
- Launches sc.exe
PID:4000

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4280

C:\Windows\system32\choice.exe
choice /C Y /N /D Y /T 3
3⤵
PID:1632

C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1736

C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe
C:\Windows\system32\WindowsPowerShell\v1.0\powershell.exe Add-MpPreference -ExclusionPath @($env:UserProfile, $env:ProgramData) -ExclusionExtension '.exe' -Force
2⤵
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:636

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4116 --field-trial-handle=2292,i,2103142837140538807,15881446839139365070,262144 --variations-seed-version /prefetch:8
1⤵
PID:3760

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

System Services

2

T1569

Service Execution

2

T1569.002

Persistence

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Privilege Escalation

Create or Modify System Process

2

T1543

Windows Service

2

T1543.003

Defense Evasion

Impair Defenses

1

T1562

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Service Stop

1

T1489

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\ProgramData\zvycwxhpsxqt\lutlgidagtja.exe
Filesize
5.3MB

MD5
368aa5ed88410ed27c874687df5944cd

SHA1
1436b3f2e4e3564be1ca038041b346011bf682ef

SHA256
9177c0264805988c182d7ea133385f11ee0ecb985cb9e07308a4b7f08ac64561

SHA512
8787adcc5c6d0d185b0baf777430c44450ef7b84303bf4790cf03afda9a43ce7f4daf6f1f4864ec27ad4bf4a48cfefcbe3baac952aa0abd7267f1636f39ba0bd

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_mzcnvbrh.z2s.ps1
Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/636-42-0x000001AE28C30000-0x000001AE28C3A000-memory.dmp

Filesize
40KB

Download
memory/636-41-0x000001AE28C50000-0x000001AE28C6C000-memory.dmp

Filesize
112KB

Download
memory/636-46-0x000001AE28C80000-0x000001AE28C8A000-memory.dmp

Filesize
40KB

Download
memory/636-45-0x000001AE28C70000-0x000001AE28C76000-memory.dmp

Filesize
24KB

Download
memory/636-44-0x000001AE28C40000-0x000001AE28C48000-memory.dmp

Filesize
32KB

Download
memory/636-43-0x000001AE28C90000-0x000001AE28CAA000-memory.dmp

Filesize
104KB

Download
memory/636-38-0x000001AE28A00000-0x000001AE28A1C000-memory.dmp

Filesize
112KB

Download
memory/636-39-0x000001AE28A20000-0x000001AE28AD5000-memory.dmp

Filesize
724KB

Download
memory/636-40-0x000001AE28AE0000-0x000001AE28AEA000-memory.dmp

Filesize
40KB

Download
memory/2964-16-0x00007FFE94220000-0x00007FFE94CE1000-memory.dmp

Filesize
10.8MB

Download
memory/2964-0-0x00007FFE94223000-0x00007FFE94225000-memory.dmp

Filesize
8KB

Download
memory/2964-1-0x000001E7F61C0000-0x000001E7F61E2000-memory.dmp

Filesize
136KB

Download
memory/2964-11-0x00007FFE94220000-0x00007FFE94CE1000-memory.dmp

Filesize
10.8MB

Download
memory/2964-13-0x00007FFE94220000-0x00007FFE94CE1000-memory.dmp

Filesize
10.8MB

Download
memory/2964-12-0x00007FFE94220000-0x00007FFE94CE1000-memory.dmp

Filesize
10.8MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads