Analysis
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max time kernel
1349s -
max time network
1137s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 18:22
Static task
static1
Behavioral task
behavioral1
Sample
фист раткой.exe
Resource
win10v2004-20240802-en
General
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Target
фист раткой.exe
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Size
25KB
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MD5
2d3ce34d9950c1a3ec508524828c93fa
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SHA1
28a3580bd72fa2bc44cafff9544dbbe067712616
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SHA256
983b7c21d2da6a27ce7b4cad2418feb61b509afb4c8ee7e25f49936a3f0bf940
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SHA512
573a2c475ce285d458b8ef366f7ea9c5555079dd419ee86c5190806105478820879698edd27b81c861def1d6e11274b75b7e681691103556dac804185d6ba214
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SSDEEP
768:svpxYtEjd7vY58g3StZQLQgpdv1lJ4ztX:QWEzY58sSALLXtlazx
Malware Config
Extracted
njrat
Njrat 0.7 Golden By Hassan Amiri
fistan
senior-feeding.gl.at.ply.gg:11937
Windows Update
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reg_key
Windows Update
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splitter
|Hassan|
Signatures
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Detect Umbral payload 2 IoCs
resource yara_rule behavioral1/files/0x000400000001693b-29.dat family_umbral behavioral1/memory/4680-36-0x0000023F93870000-0x0000023F938B0000-memory.dmp family_umbral -
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Command and Scripting Interpreter: PowerShell 1 TTPs 4 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 812 powershell.exe 1360 powershell.exe 3800 powershell.exe 2912 powershell.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation Aggregatorhost.exe Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation фист раткой.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe Aggregatorhost.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Java update.exe Aggregatorhost.exe -
Executes dropped EXE 2 IoCs
pid Process 4424 Aggregatorhost.exe 4680 .exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\ProgramData\\Aggregatorhost.exe\" .." Aggregatorhost.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\ProgramData\\Aggregatorhost.exe\" .." Aggregatorhost.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 53 discord.com 54 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 48 ip-api.com -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3300 PING.EXE 1680 cmd.exe -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 2872 wmic.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3300 PING.EXE -
Suspicious behavior: EnumeratesProcesses 15 IoCs
pid Process 812 powershell.exe 812 powershell.exe 812 powershell.exe 1360 powershell.exe 1360 powershell.exe 1360 powershell.exe 3800 powershell.exe 3800 powershell.exe 3800 powershell.exe 4296 powershell.exe 4296 powershell.exe 4296 powershell.exe 2912 powershell.exe 2912 powershell.exe 2912 powershell.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 2732 фист раткой.exe 4424 Aggregatorhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 4424 Aggregatorhost.exe Token: 33 4424 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 4424 Aggregatorhost.exe Token: 33 4424 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 4424 Aggregatorhost.exe Token: SeDebugPrivilege 4680 .exe Token: SeDebugPrivilege 812 powershell.exe Token: 33 4424 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 4424 Aggregatorhost.exe Token: SeDebugPrivilege 1360 powershell.exe Token: SeDebugPrivilege 3800 powershell.exe Token: SeDebugPrivilege 4296 powershell.exe Token: SeIncreaseQuotaPrivilege 3732 wmic.exe Token: SeSecurityPrivilege 3732 wmic.exe Token: SeTakeOwnershipPrivilege 3732 wmic.exe Token: SeLoadDriverPrivilege 3732 wmic.exe Token: SeSystemProfilePrivilege 3732 wmic.exe Token: SeSystemtimePrivilege 3732 wmic.exe Token: SeProfSingleProcessPrivilege 3732 wmic.exe Token: SeIncBasePriorityPrivilege 3732 wmic.exe Token: SeCreatePagefilePrivilege 3732 wmic.exe Token: SeBackupPrivilege 3732 wmic.exe Token: SeRestorePrivilege 3732 wmic.exe Token: SeShutdownPrivilege 3732 wmic.exe Token: SeDebugPrivilege 3732 wmic.exe Token: SeSystemEnvironmentPrivilege 3732 wmic.exe Token: SeRemoteShutdownPrivilege 3732 wmic.exe Token: SeUndockPrivilege 3732 wmic.exe Token: SeManageVolumePrivilege 3732 wmic.exe Token: 33 3732 wmic.exe Token: 34 3732 wmic.exe Token: 35 3732 wmic.exe Token: 36 3732 wmic.exe Token: SeIncreaseQuotaPrivilege 3732 wmic.exe Token: SeSecurityPrivilege 3732 wmic.exe Token: SeTakeOwnershipPrivilege 3732 wmic.exe Token: SeLoadDriverPrivilege 3732 wmic.exe Token: SeSystemProfilePrivilege 3732 wmic.exe Token: SeSystemtimePrivilege 3732 wmic.exe Token: SeProfSingleProcessPrivilege 3732 wmic.exe Token: SeIncBasePriorityPrivilege 3732 wmic.exe Token: SeCreatePagefilePrivilege 3732 wmic.exe Token: SeBackupPrivilege 3732 wmic.exe Token: SeRestorePrivilege 3732 wmic.exe Token: SeShutdownPrivilege 3732 wmic.exe Token: SeDebugPrivilege 3732 wmic.exe Token: SeSystemEnvironmentPrivilege 3732 wmic.exe Token: SeRemoteShutdownPrivilege 3732 wmic.exe Token: SeUndockPrivilege 3732 wmic.exe Token: SeManageVolumePrivilege 3732 wmic.exe Token: 33 3732 wmic.exe Token: 34 3732 wmic.exe Token: 35 3732 wmic.exe Token: 36 3732 wmic.exe Token: SeIncreaseQuotaPrivilege 4272 wmic.exe Token: SeSecurityPrivilege 4272 wmic.exe Token: SeTakeOwnershipPrivilege 4272 wmic.exe Token: SeLoadDriverPrivilege 4272 wmic.exe Token: SeSystemProfilePrivilege 4272 wmic.exe Token: SeSystemtimePrivilege 4272 wmic.exe Token: SeProfSingleProcessPrivilege 4272 wmic.exe Token: SeIncBasePriorityPrivilege 4272 wmic.exe Token: SeCreatePagefilePrivilege 4272 wmic.exe Token: SeBackupPrivilege 4272 wmic.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 2732 wrote to memory of 4424 2732 фист раткой.exe 96 PID 2732 wrote to memory of 4424 2732 фист раткой.exe 96 PID 4424 wrote to memory of 4680 4424 Aggregatorhost.exe 105 PID 4424 wrote to memory of 4680 4424 Aggregatorhost.exe 105 PID 4680 wrote to memory of 812 4680 .exe 106 PID 4680 wrote to memory of 812 4680 .exe 106 PID 4680 wrote to memory of 1360 4680 .exe 108 PID 4680 wrote to memory of 1360 4680 .exe 108 PID 4680 wrote to memory of 3800 4680 .exe 110 PID 4680 wrote to memory of 3800 4680 .exe 110 PID 4680 wrote to memory of 4296 4680 .exe 112 PID 4680 wrote to memory of 4296 4680 .exe 112 PID 4680 wrote to memory of 3732 4680 .exe 114 PID 4680 wrote to memory of 3732 4680 .exe 114 PID 4680 wrote to memory of 4272 4680 .exe 117 PID 4680 wrote to memory of 4272 4680 .exe 117 PID 4680 wrote to memory of 2548 4680 .exe 119 PID 4680 wrote to memory of 2548 4680 .exe 119 PID 4680 wrote to memory of 2912 4680 .exe 121 PID 4680 wrote to memory of 2912 4680 .exe 121 PID 4680 wrote to memory of 2872 4680 .exe 123 PID 4680 wrote to memory of 2872 4680 .exe 123 PID 4424 wrote to memory of 1680 4424 Aggregatorhost.exe 137 PID 4424 wrote to memory of 1680 4424 Aggregatorhost.exe 137 PID 1680 wrote to memory of 3300 1680 cmd.exe 139 PID 1680 wrote to memory of 3300 1680 cmd.exe 139
Processes
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C:\Users\Admin\AppData\Local\Temp\фист раткой.exe"C:\Users\Admin\AppData\Local\Temp\фист раткой.exe"1⤵
- Checks computer location settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\ProgramData\Aggregatorhost.exe"C:\ProgramData\Aggregatorhost.exe"2⤵
- Checks computer location settings
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4424 -
C:\Users\Admin\AppData\Local\Temp\.exe"C:\Users\Admin\AppData\Local\Temp\.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\.exe'4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:812
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend && powershell Set-MpPreference -SubmitSamplesConsent 24⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1360
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3800
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path HKLN:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4296
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption4⤵
- Suspicious use of AdjustPrivilegeToken
PID:3732
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory4⤵
- Suspicious use of AdjustPrivilegeToken
PID:4272
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid4⤵PID:2548
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" Get-ItemPropertyValue -Path 'HKLM:System\CurrentControlSet\Control\Session Manager\Environment' -Name PROCESSOR_IDENTIFIER4⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
PID:2912
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C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name4⤵
- Detects videocard installed
PID:2872
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C:\Windows\SYSTEM32\cmd.execmd.exe /c ping 0 -n 2 & del "C:\ProgramData\Aggregatorhost.exe"3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:1680 -
C:\Windows\system32\PING.EXEping 0 -n 24⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3300
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
25KB
MD52d3ce34d9950c1a3ec508524828c93fa
SHA128a3580bd72fa2bc44cafff9544dbbe067712616
SHA256983b7c21d2da6a27ce7b4cad2418feb61b509afb4c8ee7e25f49936a3f0bf940
SHA512573a2c475ce285d458b8ef366f7ea9c5555079dd419ee86c5190806105478820879698edd27b81c861def1d6e11274b75b7e681691103556dac804185d6ba214
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Filesize
2KB
MD5d85ba6ff808d9e5444a4b369f5bc2730
SHA131aa9d96590fff6981b315e0b391b575e4c0804a
SHA25684739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f
SHA5128c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249
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Filesize
1KB
MD59e7aca9dc720ae3137ab1deb96371166
SHA1d56845470f3cab858c70f9bd3733ab936163e41f
SHA2564ddb704a667c5f7f8c4570b4e500032bdec951d99346b549e50f5be098ebd409
SHA512a95582affd8b2bbe82bf8a6e81329c633cdb47694b8f8957c467370b94bab1008654869a0f078affe832fc264f8ea8572f7353cd40bb9adacbfa65337f0e15d2
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Filesize
944B
MD577d622bb1a5b250869a3238b9bc1402b
SHA1d47f4003c2554b9dfc4c16f22460b331886b191b
SHA256f97ff12a8abf4bf88bb6497bd2ac2da12628c8847a8ba5a9026bdbb76507cdfb
SHA512d6789b5499f23c9035375a102271e17a8a82e57d6f5312fa24242e08a83efdeb8becb7622f55c4cf1b89c7d864b445df11f4d994cf7e2f87a900535bcca12fd9
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Filesize
948B
MD51b764e47cfc313bc87166a2dc43501ff
SHA1d69386e554b04d33ecf6b6f1fddbfe94c231ffd2
SHA256f7031c5b07f310c536f68ce71c7d6929b03ef89f04f0529c4c0b551e02826be9
SHA512db29de693b6e59105095628b8340830ebfec68eb78d3e561392a57f2e51c8e59179ad11dbf5632b2ac066af63045aa4583d6cc4d0370921dbbbff27c62a39216
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Filesize
1KB
MD5276798eeb29a49dc6e199768bc9c2e71
SHA15fdc8ccb897ac2df7476fbb07517aca5b7a6205b
SHA256cd0a1056e8f1b6cb5cb328532239d802f4e2aa8f8fcdc0fcb487684bd68e0dcc
SHA5120d34fce64bbefc57d64fa6e03ca886952263d5f24df9c1c4cce6a1e8f5a47a9a21e9820f8d38caa7f7b43a52336ce00b738ea18419aaa7c788b72e04ce19e4f2
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Filesize
231KB
MD5f20d06c337e70063d367254f799c73b0
SHA1eb585163056bbaa73bc5f2a991dd361fa522016f
SHA25642a1434e9c6bcbd2f29f12a3ee3fa383c36f28e034440a555e12db91d44f66a6
SHA51251aa3dd6c8d37a49c3bade3b7b4cd86d7152819138bcc7e78d09cd41bc1623e6f9ba466f6d7598f0c79f3a418882aba77286d998ea72a9dea488d489d9e63473
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82