Analysis
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max time kernel
1356s -
max time network
1142s -
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 19:46
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/0x001100000002337c-31.dat family_umbral behavioral1/memory/1712-38-0x0000024172C10000-0x0000024172C50000-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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pid Process 3048 powershell.exe 3892 powershell.exe 4280 powershell.exe 4572 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-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation фист раткой.exe Key value queried \REGISTRY\USER\S-1-5-21-1302416131-1437503476-2806442725-1000\Control Panel\International\Geo\Nation Aggregatorhost.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 2376 Aggregatorhost.exe 1712 .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-1-5-21-1302416131-1437503476-2806442725-1000\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 58 discord.com 59 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 55 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 2156 cmd.exe 3088 PING.EXE -
Detects videocard installed 1 TTPs 1 IoCs
Uses WMIC.exe to determine videocard installed.
pid Process 3352 wmic.exe -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3088 PING.EXE -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4572 powershell.exe 4572 powershell.exe 3048 powershell.exe 3048 powershell.exe 3892 powershell.exe 3892 powershell.exe 3380 powershell.exe 3380 powershell.exe 4280 powershell.exe 4280 powershell.exe -
Suspicious behavior: GetForegroundWindowSpam 2 IoCs
pid Process 1192 фист раткой.exe 2376 Aggregatorhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: 33 2376 Aggregatorhost.exe Token: SeIncBasePriorityPrivilege 2376 Aggregatorhost.exe Token: SeDebugPrivilege 1712 .exe Token: SeDebugPrivilege 4572 powershell.exe Token: SeDebugPrivilege 3048 powershell.exe Token: SeDebugPrivilege 3892 powershell.exe Token: SeDebugPrivilege 3380 powershell.exe Token: SeIncreaseQuotaPrivilege 1580 wmic.exe Token: SeSecurityPrivilege 1580 wmic.exe Token: SeTakeOwnershipPrivilege 1580 wmic.exe Token: SeLoadDriverPrivilege 1580 wmic.exe Token: SeSystemProfilePrivilege 1580 wmic.exe Token: SeSystemtimePrivilege 1580 wmic.exe Token: SeProfSingleProcessPrivilege 1580 wmic.exe Token: SeIncBasePriorityPrivilege 1580 wmic.exe Token: SeCreatePagefilePrivilege 1580 wmic.exe Token: SeBackupPrivilege 1580 wmic.exe Token: SeRestorePrivilege 1580 wmic.exe Token: SeShutdownPrivilege 1580 wmic.exe Token: SeDebugPrivilege 1580 wmic.exe Token: SeSystemEnvironmentPrivilege 1580 wmic.exe Token: SeRemoteShutdownPrivilege 1580 wmic.exe Token: SeUndockPrivilege 1580 wmic.exe Token: SeManageVolumePrivilege 1580 wmic.exe Token: 33 1580 wmic.exe Token: 34 1580 wmic.exe Token: 35 1580 wmic.exe Token: 36 1580 wmic.exe Token: SeIncreaseQuotaPrivilege 1580 wmic.exe Token: SeSecurityPrivilege 1580 wmic.exe Token: SeTakeOwnershipPrivilege 1580 wmic.exe Token: SeLoadDriverPrivilege 1580 wmic.exe Token: SeSystemProfilePrivilege 1580 wmic.exe Token: SeSystemtimePrivilege 1580 wmic.exe Token: SeProfSingleProcessPrivilege 1580 wmic.exe Token: SeIncBasePriorityPrivilege 1580 wmic.exe Token: SeCreatePagefilePrivilege 1580 wmic.exe Token: SeBackupPrivilege 1580 wmic.exe Token: SeRestorePrivilege 1580 wmic.exe Token: SeShutdownPrivilege 1580 wmic.exe Token: SeDebugPrivilege 1580 wmic.exe Token: SeSystemEnvironmentPrivilege 1580 wmic.exe Token: SeRemoteShutdownPrivilege 1580 wmic.exe Token: SeUndockPrivilege 1580 wmic.exe Token: SeManageVolumePrivilege 1580 wmic.exe Token: 33 1580 wmic.exe Token: 34 1580 wmic.exe -
Suspicious use of WriteProcessMemory 26 IoCs
description pid Process procid_target PID 1192 wrote to memory of 2376 1192 фист раткой.exe 92 PID 1192 wrote to memory of 2376 1192 фист раткой.exe 92 PID 2376 wrote to memory of 1712 2376 Aggregatorhost.exe 100 PID 2376 wrote to memory of 1712 2376 Aggregatorhost.exe 100 PID 1712 wrote to memory of 4572 1712 .exe 101 PID 1712 wrote to memory of 4572 1712 .exe 101 PID 1712 wrote to memory of 3048 1712 .exe 103 PID 1712 wrote to memory of 3048 1712 .exe 103 PID 1712 wrote to memory of 3892 1712 .exe 105 PID 1712 wrote to memory of 3892 1712 .exe 105 PID 1712 wrote to memory of 3380 1712 .exe 107 PID 1712 wrote to memory of 3380 1712 .exe 107 PID 1712 wrote to memory of 1580 1712 .exe 109 PID 1712 wrote to memory of 1580 1712 .exe 109 PID 1712 wrote to memory of 4460 1712 .exe 111 PID 1712 wrote to memory of 4460 1712 .exe 111 PID 1712 wrote to memory of 4284 1712 .exe 113 PID 1712 wrote to memory of 4284 1712 .exe 113 PID 1712 wrote to memory of 4280 1712 .exe 115 PID 1712 wrote to memory of 4280 1712 .exe 115 PID 1712 wrote to memory of 3352 1712 .exe 117 PID 1712 wrote to memory of 3352 1712 .exe 117 PID 2376 wrote to memory of 2156 2376 Aggregatorhost.exe 130 PID 2376 wrote to memory of 2156 2376 Aggregatorhost.exe 130 PID 2156 wrote to memory of 3088 2156 cmd.exe 132 PID 2156 wrote to memory of 3088 2156 cmd.exe 132
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:1192 -
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:2376 -
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:1712 -
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:4572
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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:3048
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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:3892
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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:3380
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" os get Caption4⤵
- Suspicious use of AdjustPrivilegeToken
PID:1580
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" computersystem get totalphysicalmemory4⤵PID:4460
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C:\Windows\System32\Wbem\wmic.exe"wmic.exe" csproduct get uuid4⤵PID:4284
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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:4280
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C:\Windows\System32\Wbem\wmic.exe"wmic" path win32_VideoController get name4⤵
- Detects videocard installed
PID:3352
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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:2156 -
C:\Windows\system32\PING.EXEping 0 -n 24⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3088
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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
MD5318c2dd112f4ec233fefb7f37e09e8a0
SHA1567ae9b99132c930d31b7df8dc15b45a759a10b5
SHA25654778ee9b0da9a2a3ca33272f9264c55717aa12e1a83b09ad23f7f15375306b7
SHA512adca3df7a6abdcf53d122cb5ba8f420d445c2161203f800f63bd8d73fbe665fd43391f83cf9b90f5884b55782fc4d5ee36962a3b22853fa6e6c247effdc4b50a
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Filesize
944B
MD56d3e9c29fe44e90aae6ed30ccf799ca8
SHA1c7974ef72264bbdf13a2793ccf1aed11bc565dce
SHA2562360634e63e8f0b5748e2c56ebb8f4aa78e71008ea7b5c9ca1c49be03b49557d
SHA51260c38c4367352537545d859f64b9c5cbada94240478d1d039fd27b5ecba4dc1c90051557c16d802269703b873546ead416279c0a80c6fd5e49ad361cef22596a
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Filesize
948B
MD5985b3105d8889886d6fd953575c54e08
SHA10f9a041240a344d82bac0a180520e7982c15f3cd
SHA2565178fdd457eb3eb25c8f72ed4c22c582a83de0d324db66d0446d660f226e944d
SHA5120fd59bc4886b70aa3b7eeeaa23229b7fdc93410ca7f8452860e4a1bbda2559eaa5e4b05c3ec2d85f7d648daf3c16741f4c2c18f2dd3bae4cc4a4e57ae4f665b0
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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