Analysis
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max time kernel
142s -
max time network
148s -
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, 03:06
Static task
static1
Behavioral task
behavioral1
Sample
68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe
Resource
win10v2004-20241007-en
General
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Target
68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe
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Size
1.2MB
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MD5
8eba289a6c9e979832b2dc60c3521a8f
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SHA1
a266040e45af8c680d5fbbcea843028a02443b27
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SHA256
68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698
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SHA512
03605b3670ab9dc2e9a79526f1acc99ce4da8c0fec5c1f0ce20ec33c77b0c9b6e9a11b8e3d5bddec680be5f80da2a56a58f18abfb174b0968e1fa55c9f65e05b
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SSDEEP
24576:5VQCVvyI/k4Zf9YMGp77zdd0ZKUNk9e0KUDsM1dpkJNK35m:5Vtvhk499YMGVzddAge0KUDsiyNK
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral2/memory/1428-28-0x0000000004CE0000-0x0000000004CFA000-memory.dmp healer behavioral2/memory/1428-30-0x0000000005360000-0x0000000005378000-memory.dmp healer behavioral2/memory/1428-38-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-58-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-56-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-54-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-52-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-50-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-49-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-46-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-44-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-43-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-40-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-36-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-34-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-32-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral2/memory/1428-31-0x0000000005360000-0x0000000005372000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 190709580.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 190709580.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 190709580.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 190709580.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 190709580.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 190709580.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 19 IoCs
resource yara_rule behavioral2/memory/4072-70-0x00000000026E0000-0x000000000271C000-memory.dmp family_redline behavioral2/memory/4072-71-0x00000000028F0000-0x000000000292A000-memory.dmp family_redline behavioral2/memory/4072-89-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-103-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-101-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-99-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-97-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-95-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-93-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-91-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-87-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-85-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-83-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-81-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-79-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-77-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-75-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-73-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline behavioral2/memory/4072-72-0x00000000028F0000-0x0000000002925000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
pid Process 4396 VZ957923.exe 944 HG058549.exe 1428 190709580.exe 4072 297062213.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 190709580.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 190709580.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" VZ957923.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\\\"" HG058549.exe 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\\\"" 68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 404 1428 WerFault.exe 88 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language VZ957923.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language HG058549.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 190709580.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 297062213.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1428 190709580.exe 1428 190709580.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1428 190709580.exe Token: SeDebugPrivilege 4072 297062213.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 3264 wrote to memory of 4396 3264 68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe 86 PID 3264 wrote to memory of 4396 3264 68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe 86 PID 3264 wrote to memory of 4396 3264 68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe 86 PID 4396 wrote to memory of 944 4396 VZ957923.exe 87 PID 4396 wrote to memory of 944 4396 VZ957923.exe 87 PID 4396 wrote to memory of 944 4396 VZ957923.exe 87 PID 944 wrote to memory of 1428 944 HG058549.exe 88 PID 944 wrote to memory of 1428 944 HG058549.exe 88 PID 944 wrote to memory of 1428 944 HG058549.exe 88 PID 944 wrote to memory of 4072 944 HG058549.exe 96 PID 944 wrote to memory of 4072 944 HG058549.exe 96 PID 944 wrote to memory of 4072 944 HG058549.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe"C:\Users\Admin\AppData\Local\Temp\68199978fbfb9bf063b44a972cfb79c65a03251d619f39b5cdac65de357e2698.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3264 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\VZ957923.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\VZ957923.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4396 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HG058549.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\HG058549.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\190709580.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\190709580.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:1428 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1428 -s 10805⤵
- Program crash
PID:404
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\297062213.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\297062213.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4072
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1428 -ip 14281⤵PID:3240
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
764KB
MD5930848f4d972b28d262031b300e6a9fd
SHA1042c87a19d6faa9ac1875df7b0d2b2e6e0e88832
SHA256df2d2033319c4bde307ed96c4ff802f3fad906de8bb0aa2fefec5e8f5b40e726
SHA5126a9ac5f14e41f067807ecac05e3fa151677d0cbf9d51eaef6d953b1cf73dbfea6c6ca7d2aa9299052a3d077338a3bcc79c5af22f2e779a6f23085e1d9b4fe60a
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Filesize
592KB
MD54411c57112249950167e2fb10f3a5c21
SHA17ad1819dd9d6b34d5b189921ab4c0f9a945f7deb
SHA256581bcb58ddb1cd357ead0f01f7fad35528e2f94752e894d8cb16b52bb6f7cde3
SHA5126f0c00bd7cfbc18e476584458b861ce13ba40b3f771b579c2a55524af102fdfd0dc9bace19749e140041fdf9c225733bff619de2041a18f32f4ed8b01b61bb89
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Filesize
378KB
MD5aa77ef7b31187dab2126982db6bddf63
SHA160c0c53ca68c8a166472150554d4f7d31a0605db
SHA2563c77f59c2c955bb799e085c3ae2171f7074cc9f54d725555b37fed026b217681
SHA51275fdeda4eb64fd77e5b54c4efc4ca1ef8d21d699f2f3bb40e80714bb72aeddf72172d3d6b65b6d26eb9e9b5b3cb70ecc78d7e7a3a1d3fdbd4771d117887c1622
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Filesize
460KB
MD585f72579f89826037f808def050f90cb
SHA1b14075137fc622bd4edf6a5de3e04ff6c39ff9cb
SHA256e4794dce180548fb580a671092b41708f0e6a4af78b545ec9670dd7164164c2d
SHA51228d86e1f8747c3329088d3fd82972e59826d500cf8ed5eccb3fbc045fa6280c877d0ef4ecb84e8f78f3a25fe768396a6a20c1379790f8232c32980144d5cffa4