Analysis
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max time kernel
144s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 01:27
Static task
static1
Behavioral task
behavioral1
Sample
7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe
Resource
win10v2004-20241007-en
General
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Target
7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe
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Size
537KB
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MD5
00636b6a66951031ef78222822d5b16e
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SHA1
b371200ea94f2db3c6e515c2b8a35673b1f947b7
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SHA256
7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4
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SHA512
d095dbfe85c4d0f5c0eef3a05f035ca4c53209311bbad80d563608c6aff8a88a728b14b6aa91eef04b30ab84c82cdcd4f750352b9000fda6fb5caff1dab96b39
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SSDEEP
12288:xMr3y90TZ/PJKZM6H6AIJvMqvOc7n3VAYScXmK:Ky+PJNc6RJvMqmcxr7mK
Malware Config
Extracted
redline
rosn
176.113.115.145:4125
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auth_value
050a19e1db4d0024b0f23b37dcf961f4
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr877227.exe healer behavioral1/memory/1476-15-0x00000000001F0000-0x00000000001FA000-memory.dmp healer -
Healer family
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Processes:
jr877227.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection jr877227.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" jr877227.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" jr877227.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" jr877227.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" jr877227.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" jr877227.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/408-22-0x0000000002820000-0x0000000002866000-memory.dmp family_redline behavioral1/memory/408-24-0x0000000002910000-0x0000000002954000-memory.dmp family_redline behavioral1/memory/408-25-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-36-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-88-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-86-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-85-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-82-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-80-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-78-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-74-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-72-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-71-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-68-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-66-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-64-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-62-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-60-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-58-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-56-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-54-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-52-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-50-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-48-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-46-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-44-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-42-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-38-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-35-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-32-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-30-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-29-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-26-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-76-0x0000000002910000-0x000000000294F000-memory.dmp family_redline behavioral1/memory/408-40-0x0000000002910000-0x000000000294F000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
ziGU0439.exejr877227.exeku145077.exepid process 1504 ziGU0439.exe 1476 jr877227.exe 408 ku145077.exe -
Processes:
jr877227.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr877227.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exeziGU0439.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" ziGU0439.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exeziGU0439.exeku145077.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziGU0439.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ku145077.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
jr877227.exepid process 1476 jr877227.exe 1476 jr877227.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
jr877227.exeku145077.exedescription pid process Token: SeDebugPrivilege 1476 jr877227.exe Token: SeDebugPrivilege 408 ku145077.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exeziGU0439.exedescription pid process target process PID 4712 wrote to memory of 1504 4712 7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe ziGU0439.exe PID 4712 wrote to memory of 1504 4712 7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe ziGU0439.exe PID 4712 wrote to memory of 1504 4712 7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe ziGU0439.exe PID 1504 wrote to memory of 1476 1504 ziGU0439.exe jr877227.exe PID 1504 wrote to memory of 1476 1504 ziGU0439.exe jr877227.exe PID 1504 wrote to memory of 408 1504 ziGU0439.exe ku145077.exe PID 1504 wrote to memory of 408 1504 ziGU0439.exe ku145077.exe PID 1504 wrote to memory of 408 1504 ziGU0439.exe ku145077.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe"C:\Users\Admin\AppData\Local\Temp\7cd568889fe47e9fd528b0d68f84f7e3cbff309180e9be1580f0dacdbdb8d5a4.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4712 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGU0439.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziGU0439.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr877227.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr877227.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1476
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku145077.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku145077.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:408
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
395KB
MD5ec908c36972abaa4c9e8161cce773fbd
SHA1efc2d6e620230b5f4786562f735b0a527090c0d7
SHA2563406a13a28fc03da6062b6650ecbc74d42cba810846bc7520f9ccdc171321f99
SHA512ec77aaa8f8216cacebbdd5efc785e7085c6350164174a73f4ba411bbfe3e934a05b6560fee98c66a94f6307c8389ab2f2f9f6fb8eca5e032c3064c9b5f5c4000
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Filesize
13KB
MD5fd0e7ee6abe2ca1d0d619b1f9a222123
SHA1c8c203d6f800859f5c0a986d855bde43ff1dea7a
SHA256546cd33085cb92e1edf74e2ef50d1247297c5ece4f00bbac7837b6aacfca140b
SHA5127fe74d0731fd3b27508f82bdd9f300bb934a253cc4563f04b9aa50a41ae7a2a85ede86b72a06e26cffef7b2854191cdf6d619ad8c8a9aa421bcdec41ebc773cd
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Filesize
353KB
MD57ea93872c0958328690ea672a6a723ae
SHA1ae3acf6d76c4885913fe571e001f3f25eed624c5
SHA2567d2a924485faa4d58c3db84b9e23506019b899d9c2449645f03a7593b9cf8dd1
SHA5126c9bd32178d7774c022bc2e902a842f72925cecfef6437b315a7b5ea0678c7498e7c8393b639f1bda78a60189505faf999a485baa3ece159657b1ec08bd31d72