Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 00:04
Static task
static1
Behavioral task
behavioral1
Sample
1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe
Resource
win10v2004-20241007-en
General
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Target
1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe
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Size
807KB
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MD5
e8d08b5cf95e2403bacb3cb73bf62c1c
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SHA1
3dbd3cecf1b0e339ac59925d8372f61ca2fdc778
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SHA256
1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956
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SHA512
84c8c8379544f8a68bfc7a4c57cf4cee399b62984cef7a7bd9af44c8863923e3df3150bc831c865047a23424f75a1c94cdb03a183e45a1a6fbd51a3212065b05
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SSDEEP
12288:ky90F/9kBnpEbKsj1592wN5QGDLxXixyBeUMFj7SKT9NyT+kzen4R/HxA:kyg1kMJjN3AsHMFjGXTjK4x+
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0009000000023bfd-19.dat healer behavioral1/memory/1532-22-0x00000000007E0000-0x00000000007EA000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it887130.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it887130.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it887130.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it887130.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it887130.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it887130.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/2056-29-0x0000000004C90000-0x0000000004CCC000-memory.dmp family_redline behavioral1/memory/2056-31-0x00000000077F0000-0x000000000782A000-memory.dmp family_redline behavioral1/memory/2056-39-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-63-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-95-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-93-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-91-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-89-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-87-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-85-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-83-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-81-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-79-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-77-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-75-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-73-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-71-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-69-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-67-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-65-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-61-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-59-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-57-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-55-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-53-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-51-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-49-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-47-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-45-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-43-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-41-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-37-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-35-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-33-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline behavioral1/memory/2056-32-0x00000000077F0000-0x0000000007825000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
pid Process 3772 zinS3648.exe 4360 zimw1934.exe 1532 it887130.exe 2056 jr498414.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it887130.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description 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\\\"" 1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.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\\\"" zinS3648.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\\\"" zimw1934.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 jr498414.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zinS3648.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zimw1934.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1532 it887130.exe 1532 it887130.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1532 it887130.exe Token: SeDebugPrivilege 2056 jr498414.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4188 wrote to memory of 3772 4188 1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe 83 PID 4188 wrote to memory of 3772 4188 1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe 83 PID 4188 wrote to memory of 3772 4188 1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe 83 PID 3772 wrote to memory of 4360 3772 zinS3648.exe 84 PID 3772 wrote to memory of 4360 3772 zinS3648.exe 84 PID 3772 wrote to memory of 4360 3772 zinS3648.exe 84 PID 4360 wrote to memory of 1532 4360 zimw1934.exe 85 PID 4360 wrote to memory of 1532 4360 zimw1934.exe 85 PID 4360 wrote to memory of 2056 4360 zimw1934.exe 95 PID 4360 wrote to memory of 2056 4360 zimw1934.exe 95 PID 4360 wrote to memory of 2056 4360 zimw1934.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe"C:\Users\Admin\AppData\Local\Temp\1d1572e265b303768aebc2ad4531521a6f4da4e5a5529c0601258a5b77f99956.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4188 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinS3648.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zinS3648.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3772 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimw1934.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zimw1934.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4360 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it887130.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it887130.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1532
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr498414.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr498414.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2056
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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
558KB
MD51384049fcb9086acf74d6be29a87630a
SHA1fbc0575e73cd9c1959b537baa067b30b809ece70
SHA256c5e021013add117eed2ff32da7ee1b105f84e8f7d851f0e45c28570141b4c1fe
SHA512147fc911b3bae6168eb4d35d16bdc0b70f4892265048740f63ccd256156405a2797841fd08496e3e30bc46fb27299de0473dcb67d11aade2f1718df66dd2339e
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Filesize
404KB
MD5098c0a9f00e63c42e9e5649d54baefd7
SHA1b6d5cbee7c337b34bad25205ae681467740c9b8b
SHA256eed686917620b71dbf3ade9207fdf5415e4ea1cddc64a54c7cb1cf58fd839d5d
SHA512a09c2abc33c5c283b5153f3039e097449409d2b8ffa0d3f49d4a9b827e476049cef81c23c3e3c55b8be7e462ddf48d9496dea5bd67fc0899b7fb74b8aedab51d
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
361KB
MD514655daca3ca6dc31c89179350ff3822
SHA1b4bebdc0c509f3fbdde88c5ac51fa15c7a77068b
SHA256458d52a79d2ff129e83d804bd41bc19eed751c46a6a27b3fa10c48ec37ed85ac
SHA512ecf15d520f4ba2baf02acd2787a7457319e790b1b5c547fe48caa789036372018ec86c85ccfa82f0fcd52e0dbcc95a78c9064a968726eeb008f3695a1a05879c