Analysis
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max time kernel
149s -
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
04-11-2024 13:32
Static task
static1
Behavioral task
behavioral1
Sample
14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe
Resource
win10v2004-20241007-en
General
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Target
14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe
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Size
1.0MB
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MD5
fae4d57cc7d87f74415914001edc5b68
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SHA1
bb509c48a27af9323294797cf25eef291a257a6b
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SHA256
14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150
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SHA512
94e37a98ba13c5076c26df430653159270ac9927019631014067851e18a9553d93f17e2549d4311c4fb7b9da1641dec718ce88158a25c63e937735b2b6d8ccb2
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SSDEEP
12288:NMrry90QD3hBd+J9EZx65kgL34SEr0NHHd7eS3qZclysEosOHBA5fbDjTZok6Fh5:CyHDRB8Jax6Sg74bTJBDjFm2blFoZ
Malware Config
Extracted
redline
gena
193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral1/files/0x0009000000023c1c-26.dat healer behavioral1/memory/3684-28-0x0000000000DF0000-0x0000000000DFA000-memory.dmp healer behavioral1/memory/3084-34-0x00000000049A0000-0x00000000049BA000-memory.dmp healer behavioral1/memory/3084-36-0x0000000004C40000-0x0000000004C58000-memory.dmp healer behavioral1/memory/3084-46-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-64-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-62-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-61-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-58-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-56-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-54-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-52-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-50-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-48-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-44-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-42-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-40-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-38-0x0000000004C40000-0x0000000004C52000-memory.dmp healer behavioral1/memory/3084-37-0x0000000004C40000-0x0000000004C52000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection mx1430wu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" mx1430wu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" mx1430wu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" mx1430wu.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection ns0746vP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" ns0746vP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" ns0746vP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" ns0746vP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" mx1430wu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" mx1430wu.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" ns0746vP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" ns0746vP.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/4800-72-0x0000000004A50000-0x0000000004A96000-memory.dmp family_redline behavioral1/memory/4800-73-0x0000000007120000-0x0000000007164000-memory.dmp family_redline behavioral1/memory/4800-75-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-95-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-107-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-105-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-103-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-101-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-97-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-93-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-91-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-89-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-87-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-85-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-83-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-81-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-79-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-77-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-99-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/4800-74-0x0000000007120000-0x000000000715E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 6 IoCs
pid Process 4452 will2120.exe 1296 will1034.exe 948 will0671.exe 3684 mx1430wu.exe 3084 ns0746vP.exe 4800 py63Wf21.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" mx1430wu.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features ns0746vP.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" ns0746vP.exe -
Adds Run key to start application 2 TTPs 4 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\\\"" 14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.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\\\"" will2120.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\\\"" will1034.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" will0671.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 756 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1368 3084 WerFault.exe 95 -
System Location Discovery: System Language Discovery 1 TTPs 6 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 will1034.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language will0671.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ns0746vP.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language py63Wf21.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language will2120.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3684 mx1430wu.exe 3684 mx1430wu.exe 3084 ns0746vP.exe 3084 ns0746vP.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3684 mx1430wu.exe Token: SeDebugPrivilege 3084 ns0746vP.exe Token: SeDebugPrivilege 4800 py63Wf21.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 3280 wrote to memory of 4452 3280 14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe 84 PID 3280 wrote to memory of 4452 3280 14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe 84 PID 3280 wrote to memory of 4452 3280 14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe 84 PID 4452 wrote to memory of 1296 4452 will2120.exe 85 PID 4452 wrote to memory of 1296 4452 will2120.exe 85 PID 4452 wrote to memory of 1296 4452 will2120.exe 85 PID 1296 wrote to memory of 948 1296 will1034.exe 87 PID 1296 wrote to memory of 948 1296 will1034.exe 87 PID 1296 wrote to memory of 948 1296 will1034.exe 87 PID 948 wrote to memory of 3684 948 will0671.exe 88 PID 948 wrote to memory of 3684 948 will0671.exe 88 PID 948 wrote to memory of 3084 948 will0671.exe 95 PID 948 wrote to memory of 3084 948 will0671.exe 95 PID 948 wrote to memory of 3084 948 will0671.exe 95 PID 1296 wrote to memory of 4800 1296 will1034.exe 99 PID 1296 wrote to memory of 4800 1296 will1034.exe 99 PID 1296 wrote to memory of 4800 1296 will1034.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe"C:\Users\Admin\AppData\Local\Temp\14b690f25b5f16e7abd8a92e241e2d4ed176b53c1269afd854c3d3bbf6812150.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3280 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will2120.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\will2120.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4452 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will1034.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\will1034.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1296 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\will0671.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\will0671.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:948 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\mx1430wu.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\mx1430wu.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3684
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ns0746vP.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ns0746vP.exe5⤵
- 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:3084 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 10806⤵
- Program crash
PID:1368
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py63Wf21.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\py63Wf21.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4800
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3084 -ip 30841⤵PID:1908
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:756
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
866KB
MD579174c261888a050baa5823b92c8cbbd
SHA1fead655228a70c1c5c82de9743b96d8d5ab36723
SHA256db6cee2e7fcff1746899251e1359d51dcfa01dcc4578a66b7d6feb32fc770cd6
SHA5125802176824d2f526a39b685f4ffa877976b7fc60d6e1127e4fc1c72fc5e6a2f6346915fa0788ea1accccddfd2639f1ae572dc04f7af779f6c8815379e7d00e2c
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Filesize
721KB
MD56a3c88a2675678c260897f247bb337b0
SHA1e233d8bfe93913b093d5fcec60f0060e818f0330
SHA256a95842793021acef267cec146f62251b1a6344328cb819278e38687ca1ebe120
SHA5126573545c1497ad6ecd490d05edfd1d01b581709de5fcb469c4f97583f45f1bdbe8ae28b1e4b7c99a7fb927541abc90fa0c49c93bc599bdf047a26a27c41778c9
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Filesize
429KB
MD5fd36bd54b4b6765456bb3e528c8276d1
SHA1e672923b68ad5df25ee01d4e1ba1bbcfc723f3c5
SHA256116ed4ea503e649bc95167e3f0b71ebad9980eb619de8507ef7ed9700ec06183
SHA512c4cd400c41c53d0f6b72621438ec97d73cfa29cb1ed51d67d3a0e4d127fd091f5cc5c97fd40d335de8f27b49462a566a8c791989192bac718dc55bdc5637836b
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Filesize
353KB
MD52cd9567b57cef8603968b8c7332fd0a1
SHA1aeb539e2deb0d0dae74839dab4f076a03ce58b93
SHA256c0f8ceb7213c6711f4582e932a74e7e97bae1b869cb1c3e3fe982359fe108592
SHA512e185204e8dfc1eaec77d33eabd5a3e3c988b4c974cb234218eb638520bd6b38ce8b001c2ac30eea748f73c366198c4b9fbc7d03fc0399dc6a7e5f4504e2fee5e
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
333KB
MD58bc229045e4e5aabd81b8872d158da39
SHA1e45f8c9319c308abff4da72fe652edc5490d6840
SHA256ca8a0915e3d994f74095a94d45193dab56376f04a58b4131a978eafc981313b1
SHA512e17e0b7fd06ad69a8d97e54db9e868800dc204db261d7b14727d35fc983394f4c3281f91d0f3fcded6f0059bd2d3fef5270406f591ed464fcea36de6bb5cdfd7