Analysis
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max time kernel
139s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20250217-en -
resource tags
arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system -
submitted
07/03/2025, 08:20
Static task
static1
Behavioral task
behavioral1
Sample
f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe
Resource
win7-20240903-en
General
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Target
f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe
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Size
821KB
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MD5
dd6e3f2c8adb69c1572d43235a7b530f
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SHA1
f73dd93046ad35a21a7c5f3a210f09e328a054fc
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SHA256
f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6
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SHA512
d95d035bf78c97de1e5e21291d9e0d163acbbb47742a9a14e5422e21131d2e3576a7892cfd75467e36981f22b00e13dbd1bf7974e1caa61c2717d99f0f09c172
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SSDEEP
24576:FM02MZV6XHcbMqZYEtok6s2r1gBT7mSi9oSv:FVO8bxYMo7r1YHmBoS
Malware Config
Extracted
darkcloud
Protocol: ftp- Host:
ftp.condormalta.com - Port:
21 - Username:
[email protected] - Password:
~N#]]bSO$0-R
Signatures
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Darkcloud family
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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.
pid Process 3208 powershell.exe 1296 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-925314154-1797147466-1467878628-1000\Control Panel\International\Geo\Nation f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.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.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2132 set thread context of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3000 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1296 powershell.exe 1296 powershell.exe 3208 powershell.exe 3208 powershell.exe 3208 powershell.exe 1296 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3208 powershell.exe Token: SeDebugPrivilege 1296 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1020 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 2132 wrote to memory of 3208 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 95 PID 2132 wrote to memory of 3208 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 95 PID 2132 wrote to memory of 3208 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 95 PID 2132 wrote to memory of 1296 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 97 PID 2132 wrote to memory of 1296 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 97 PID 2132 wrote to memory of 1296 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 97 PID 2132 wrote to memory of 3000 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 99 PID 2132 wrote to memory of 3000 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 99 PID 2132 wrote to memory of 3000 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 99 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101 PID 2132 wrote to memory of 1020 2132 f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe"C:\Users\Admin\AppData\Local\Temp\f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3208
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xZLeCXkVsspC.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1296
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xZLeCXkVsspC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC256.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3000
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C:\Users\Admin\AppData\Local\Temp\f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe"C:\Users\Admin\AppData\Local\Temp\f18d276ce3ec088f6d446e409489bad5c9b613d6c1f10a6538724749c7cf2af6.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:1020
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD505bdaa83605e501096f9fd4ab49014b3
SHA14bc076347b71b729d569abf1491bc7cb876755ab
SHA256c5443597b54aced5bf921bf404cca3a168b8e8b114d4e1ec83fa25c9fd88b022
SHA5123fa4da2f9ad1cad7542a1a1e68b4d7c3ef6005617efd5e4ec3b4f9ba1ade499e9f82bbee60c452bec8d5a2363a79b95dff4b367f984dfa7ba891ddac806a854f
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5cf9e0f1fe4cdf8210608108ee4e7e9d3
SHA1a7357cb98ed7d3a1c4e5d353509396fc0ade0213
SHA256caf63bdb5339b5b21d7e6f93e9cb7c9f053953a57311f5c5ca7882d6146b7145
SHA512612b1fcd1df31c4b335dd1e0ee1cf8bde21b3ce9d39851c0731ac754533173437bf1d78c73ff5cf6a59767fc99acfaddd6a1686d7fe299870b2833336b1dc26e