Analysis
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max time kernel
145s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-11-2024 16:39
Static task
static1
Behavioral task
behavioral1
Sample
09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe
Resource
win10v2004-20241007-en
General
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Target
09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe
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Size
1.1MB
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MD5
03a01f3e94908d594c2ce2cf105f2044
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SHA1
8d30228c29f33b4f20b7621f5dd983216919d09f
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SHA256
09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71
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SHA512
3392055fb798a452207164b2e5ed61423486c31b2681b5fd1a1322e716ddb56b85f7556b4610872cfd5340598aeca7a6b9afeb12eb4ff8e7020bcda7fee77891
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SSDEEP
24576:ByJABYsO7FpA2prRUGNk4I505eAuGP4uevTSn6amze5T:0JAYN5pR2p4IseyP4ueen6I
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/3948-22-0x00000000026D0000-0x00000000026EA000-memory.dmp healer behavioral1/memory/3948-24-0x0000000004DA0000-0x0000000004DB8000-memory.dmp healer behavioral1/memory/3948-30-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-44-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-52-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-50-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-48-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-46-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-42-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-40-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-38-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-36-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-34-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-32-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-28-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-26-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3948-25-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer -
Healer family
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Processes:
pr252117.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr252117.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr252117.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr252117.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr252117.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr252117.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr252117.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/3052-2204-0x0000000005760000-0x0000000005792000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/6632-2217-0x0000000000570000-0x000000000059E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk495143.exe family_redline behavioral1/memory/6760-2228-0x0000000000840000-0x0000000000870000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu650451.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation qu650451.exe -
Executes dropped EXE 6 IoCs
Processes:
un408124.exeun017003.exepr252117.exequ650451.exe1.exerk495143.exepid process 4528 un408124.exe 3136 un017003.exe 3948 pr252117.exe 3052 qu650451.exe 6632 1.exe 6760 rk495143.exe -
Processes:
pr252117.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr252117.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr252117.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exeun408124.exeun017003.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\\\"" 09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.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\\\"" un408124.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" un017003.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 5108 3948 WerFault.exe pr252117.exe 6696 3052 WerFault.exe qu650451.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exeun408124.exeun017003.exepr252117.exequ650451.exe1.exerk495143.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un408124.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un017003.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr252117.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu650451.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rk495143.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr252117.exepid process 3948 pr252117.exe 3948 pr252117.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr252117.exequ650451.exedescription pid process Token: SeDebugPrivilege 3948 pr252117.exe Token: SeDebugPrivilege 3052 qu650451.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exeun408124.exeun017003.exequ650451.exedescription pid process target process PID 4120 wrote to memory of 4528 4120 09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe un408124.exe PID 4120 wrote to memory of 4528 4120 09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe un408124.exe PID 4120 wrote to memory of 4528 4120 09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe un408124.exe PID 4528 wrote to memory of 3136 4528 un408124.exe un017003.exe PID 4528 wrote to memory of 3136 4528 un408124.exe un017003.exe PID 4528 wrote to memory of 3136 4528 un408124.exe un017003.exe PID 3136 wrote to memory of 3948 3136 un017003.exe pr252117.exe PID 3136 wrote to memory of 3948 3136 un017003.exe pr252117.exe PID 3136 wrote to memory of 3948 3136 un017003.exe pr252117.exe PID 3136 wrote to memory of 3052 3136 un017003.exe qu650451.exe PID 3136 wrote to memory of 3052 3136 un017003.exe qu650451.exe PID 3136 wrote to memory of 3052 3136 un017003.exe qu650451.exe PID 3052 wrote to memory of 6632 3052 qu650451.exe 1.exe PID 3052 wrote to memory of 6632 3052 qu650451.exe 1.exe PID 3052 wrote to memory of 6632 3052 qu650451.exe 1.exe PID 4528 wrote to memory of 6760 4528 un408124.exe rk495143.exe PID 4528 wrote to memory of 6760 4528 un408124.exe rk495143.exe PID 4528 wrote to memory of 6760 4528 un408124.exe rk495143.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe"C:\Users\Admin\AppData\Local\Temp\09ecb8ffae2b07c2fd197b882d6b995bb620e9a21d1d3b4623e8525114459a71.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4120 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un408124.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un408124.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4528 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un017003.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un017003.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3136 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr252117.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr252117.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 10965⤵
- Program crash
PID:5108 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu650451.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu650451.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3052 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6632 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3052 -s 13885⤵
- Program crash
PID:6696 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk495143.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk495143.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3948 -ip 39481⤵PID:2640
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3052 -ip 30521⤵PID:6660
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
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
852KB
MD59ebcd160b8d8546687bd3bc8042853f8
SHA11a5ae56baf9b4e92cef9d24480f40a9c2308dd8c
SHA2565720ced2f7bbdfa715e95adc1b32398d3c909ce9cbcb802d12a663e5b3d15997
SHA512d2154537f29c67fcbba0a70bc476443db8e7137cdf750146c1896234c28ffc591d15709184128de3669b3d019489582c12919e5416cc600666a50d62a1ba572a
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
698KB
MD5587e20c8c096dfdbdb6d09756ea7117b
SHA10cc915575736ed1f618a527064d3fa0d3ca9de25
SHA256170f8502e84ac9569f6c0148cf639c7dcd97ff53fbc44316a96d36967d1f47b3
SHA512a22fdb000bad2bee3557c4a1f185bc37de3824b8f7ee12da7e8e480aa6870aa87ab2bed240d2b0425523486037a1f4f22e130c83fc5784fcab0b8a94cc1cbb2f
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Filesize
403KB
MD5b77cab5436992c4e360d7eb6ac3fbb0a
SHA14c6ed83c0b5437007d72557b65bf3b4f500c6850
SHA2566b2887df45c0a259639561658b0f45707a56bc5c979b3212fa8c026d0c4f3467
SHA51255a148a5cb7c624aee55a6b7ed5087db0c9344d58098d9818d2eaf8ae5a172c1ff238426e1e0a49abdeef49de1083f58491eac24d9e07f204913eb636b924170
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Filesize
586KB
MD5c1403b642c8f8588273243fa6cc1377c
SHA150ee5c28bb4092130d52f48782fcb9a154308a3e
SHA256d20c70864e4a206c95afd17e9339e66933f499bda3ebaef07977cc044dafd87c
SHA5123e59c6e9ae6284ae081aa433e5b37704d45e67076bc41cc264e521ee5ed2a0e81ea087b981847d1a99bddd1c02383205e4aafcdba5a85dab982efa79c84c6d0d
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1