Analysis
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max time kernel
133s -
max time network
106s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
25-07-2024 04:34
Static task
static1
Behavioral task
behavioral1
Sample
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe
Resource
win7-20240704-en
General
-
Target
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe
-
Size
512KB
-
MD5
b92535559e0c12ec6d82c306a9fe005e
-
SHA1
17c8378cbb1c028a29a980314e42b41882b8d08e
-
SHA256
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6
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SHA512
04c41696a5fa8f19fa966c3c26b35d0708f1f605a354d6a30b645b308cf3e3336ba9c5e710e5dad071ac135d217898c63b2917c5ab490a466f41b7f73868095a
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SSDEEP
12288:T22iNeSY+aZrwr1phF+6BUl8X9usdRuZ9dAHWQsWbIwaFIYvuRrwNYow+b:C14/4rLH+6wqvy4HVsxIeoOYoX
Malware Config
Extracted
redline
cheat
billred229102.duckdns.org:26546
Signatures
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/436-45-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/436-45-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
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 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
Processes:
powershell.exepowershell.exepid process 1004 powershell.exe 4204 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.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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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exedescription pid process target process PID 4964 set thread context of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
Processes:
powershell.exepowershell.exeschtasks.exe8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exedescription ioc process 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 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exepowershell.exepowershell.exe8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exepid process 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 1004 powershell.exe 4204 powershell.exe 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 1004 powershell.exe 4204 powershell.exe 436 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 436 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exepowershell.exepowershell.exe8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exedescription pid process Token: SeDebugPrivilege 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe Token: SeDebugPrivilege 1004 powershell.exe Token: SeDebugPrivilege 4204 powershell.exe Token: SeDebugPrivilege 436 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exedescription pid process target process PID 4964 wrote to memory of 1004 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe powershell.exe PID 4964 wrote to memory of 1004 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe powershell.exe PID 4964 wrote to memory of 1004 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe powershell.exe PID 4964 wrote to memory of 4204 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe powershell.exe PID 4964 wrote to memory of 4204 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe powershell.exe PID 4964 wrote to memory of 4204 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe powershell.exe PID 4964 wrote to memory of 1200 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe schtasks.exe PID 4964 wrote to memory of 1200 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe schtasks.exe PID 4964 wrote to memory of 1200 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe schtasks.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe PID 4964 wrote to memory of 436 4964 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe 8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe"C:\Users\Admin\AppData\Local\Temp\8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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\Local\Temp\8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\SqmOaLo.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SqmOaLo" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC350.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe"C:\Users\Admin\AppData\Local\Temp\8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
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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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8f1b4c576d938b2a1b57711546d753a7d86e37c589d7da3d4c694546ce3fd3c6.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xyheiu0t.dmy.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\tmpC350.tmpFilesize
1KB
MD5e5bcb08e29a6b10f299f25627e8ce6ea
SHA1f028f8d3f2916eafeb9f831c49f5d42a8235c02e
SHA2563e7d8739647feda02a8f25963249ceebe150eaf1ff091f489ba71a64c57c0a2a
SHA51261d61d670ee22cce86166178a3fc392c32079e4bf0026b9b867864e9d5a7f2041e28762046b7751b86897e5a37e3053a83b8b936e110f10f3ea69e65ba664451
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C:\Users\Admin\AppData\Local\Temp\tmpECD4.tmpFilesize
40KB
MD5a182561a527f929489bf4b8f74f65cd7
SHA18cd6866594759711ea1836e86a5b7ca64ee8911f
SHA25642aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
SHA5129bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
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C:\Users\Admin\AppData\Local\Temp\tmpECE9.tmpFilesize
114KB
MD56191e080ad75978d49b69b6e5a6d6b5e
SHA12754253e1f98e035477b21c764f14d0bf5f64c1c
SHA2568d4cb42aacaa5d137dbdb326061d3fdeca51b138fa20dbd342ae66c90d25ea98
SHA512cfd6392871c187085a612125d44573093a6b3a650b04afe5754674d871cb79c1440bcb8ce1dd68de164f47b7b3ff344f750110ff3b9d10287aed3e10e4f6a049
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C:\Users\Admin\AppData\Local\Temp\tmpED24.tmpFilesize
48KB
MD5349e6eb110e34a08924d92f6b334801d
SHA1bdfb289daff51890cc71697b6322aa4b35ec9169
SHA256c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a
SHA5122a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574
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C:\Users\Admin\AppData\Local\Temp\tmpED3A.tmpFilesize
20KB
MD549693267e0adbcd119f9f5e02adf3a80
SHA13ba3d7f89b8ad195ca82c92737e960e1f2b349df
SHA256d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f
SHA512b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2
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C:\Users\Admin\AppData\Local\Temp\tmpED40.tmpFilesize
116KB
MD5f70aa3fa04f0536280f872ad17973c3d
SHA150a7b889329a92de1b272d0ecf5fce87395d3123
SHA2568d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8
SHA51230675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84
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C:\Users\Admin\AppData\Local\Temp\tmpED6B.tmpFilesize
96KB
MD540f3eb83cc9d4cdb0ad82bd5ff2fb824
SHA1d6582ba879235049134fa9a351ca8f0f785d8835
SHA256cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0
SHA512cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2
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memory/436-100-0x0000000006D10000-0x0000000006D86000-memory.dmpFilesize
472KB
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memory/436-92-0x0000000006730000-0x00000000068F2000-memory.dmpFilesize
1.8MB
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memory/436-55-0x0000000005450000-0x000000000555A000-memory.dmpFilesize
1.0MB
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memory/436-54-0x0000000005210000-0x000000000525C000-memory.dmpFilesize
304KB
-
memory/436-52-0x00000000051D0000-0x000000000520C000-memory.dmpFilesize
240KB
-
memory/436-51-0x0000000005100000-0x0000000005112000-memory.dmpFilesize
72KB
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memory/436-50-0x00000000057B0000-0x0000000005DC8000-memory.dmpFilesize
6.1MB
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memory/436-93-0x0000000006E30000-0x000000000735C000-memory.dmpFilesize
5.2MB
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memory/436-45-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/436-101-0x0000000006DD0000-0x0000000006DEE000-memory.dmpFilesize
120KB
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memory/1004-19-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/1004-24-0x00000000061B0000-0x0000000006216000-memory.dmpFilesize
408KB
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memory/1004-90-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
-
memory/1004-86-0x0000000007F10000-0x0000000007F2A000-memory.dmpFilesize
104KB
-
memory/1004-23-0x0000000006110000-0x0000000006132000-memory.dmpFilesize
136KB
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memory/1004-46-0x0000000006300000-0x0000000006654000-memory.dmpFilesize
3.3MB
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memory/1004-25-0x0000000006290000-0x00000000062F6000-memory.dmpFilesize
408KB
-
memory/1004-87-0x0000000007EF0000-0x0000000007EF8000-memory.dmpFilesize
32KB
-
memory/1004-85-0x0000000007E10000-0x0000000007E24000-memory.dmpFilesize
80KB
-
memory/1004-84-0x0000000007E00000-0x0000000007E0E000-memory.dmpFilesize
56KB
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memory/1004-18-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/1004-17-0x0000000005AA0000-0x00000000060C8000-memory.dmpFilesize
6.2MB
-
memory/1004-16-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
-
memory/1004-83-0x0000000007DD0000-0x0000000007DE1000-memory.dmpFilesize
68KB
-
memory/1004-15-0x00000000052F0000-0x0000000005326000-memory.dmpFilesize
216KB
-
memory/1004-82-0x0000000007E50000-0x0000000007EE6000-memory.dmpFilesize
600KB
-
memory/1004-81-0x0000000007C40000-0x0000000007C4A000-memory.dmpFilesize
40KB
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memory/1004-69-0x0000000075190000-0x00000000751DC000-memory.dmpFilesize
304KB
-
memory/4204-80-0x00000000078F0000-0x000000000790A000-memory.dmpFilesize
104KB
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memory/4204-91-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/4204-79-0x0000000007F30000-0x00000000085AA000-memory.dmpFilesize
6.5MB
-
memory/4204-67-0x0000000006B80000-0x0000000006B9E000-memory.dmpFilesize
120KB
-
memory/4204-68-0x00000000077C0000-0x0000000007863000-memory.dmpFilesize
652KB
-
memory/4204-57-0x0000000075190000-0x00000000751DC000-memory.dmpFilesize
304KB
-
memory/4204-53-0x00000000065A0000-0x00000000065BE000-memory.dmpFilesize
120KB
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memory/4204-26-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/4204-56-0x0000000007780000-0x00000000077B2000-memory.dmpFilesize
200KB
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memory/4204-20-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/4204-22-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/4964-48-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/4964-0-0x000000007490E000-0x000000007490F000-memory.dmpFilesize
4KB
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memory/4964-10-0x0000000008620000-0x00000000086BC000-memory.dmpFilesize
624KB
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memory/4964-9-0x0000000005E80000-0x0000000005EE0000-memory.dmpFilesize
384KB
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memory/4964-8-0x0000000005E60000-0x0000000005E6E000-memory.dmpFilesize
56KB
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memory/4964-7-0x0000000005E50000-0x0000000005E5A000-memory.dmpFilesize
40KB
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memory/4964-6-0x0000000005280000-0x0000000005292000-memory.dmpFilesize
72KB
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memory/4964-5-0x0000000074900000-0x00000000750B0000-memory.dmpFilesize
7.7MB
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memory/4964-4-0x0000000004DF0000-0x0000000004DFA000-memory.dmpFilesize
40KB
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memory/4964-3-0x0000000004C20000-0x0000000004CB2000-memory.dmpFilesize
584KB
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memory/4964-2-0x0000000005290000-0x0000000005834000-memory.dmpFilesize
5.6MB
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memory/4964-1-0x00000000001B0000-0x0000000000236000-memory.dmpFilesize
536KB