Analysis
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max time kernel
149s -
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
19-11-2024 00:32
Static task
static1
Behavioral task
behavioral1
Sample
6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe
Resource
win10v2004-20241007-en
General
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Target
6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe
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Size
610KB
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MD5
3f8e22ff53a053acb5b236f8264e4ab1
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SHA1
503d9b7e8444290630ddc73f72ab7198f2648f72
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SHA256
6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379
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SHA512
34d48aec79c939ef39ab81c02062ee7bdc3029dd1fb4b6e6b980a15a0745827f57585ce3783703682bd3bbbea8441121d3b72b4e83fd66ecafa64eeaf87e8c6f
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SSDEEP
12288:Py90slz1fACEBre8hMqPOGMv5Fsh+TrG6iwDi3Vbk3K9ZDKOCoNy:PyLxforXmZXsx6ix3R6K9Z1Ny
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/220-12-0x0000000002760000-0x000000000277A000-memory.dmp healer behavioral1/memory/220-14-0x00000000029C0000-0x00000000029D8000-memory.dmp healer behavioral1/memory/220-40-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-38-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-36-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-34-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-32-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-30-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-28-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-26-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-24-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-42-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-22-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-20-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-18-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-16-0x00000000029C0000-0x00000000029D2000-memory.dmp healer behavioral1/memory/220-15-0x00000000029C0000-0x00000000029D2000-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\DisableBehaviorMonitoring = "1" pr785752.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr785752.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr785752.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr785752.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr785752.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr785752.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/4848-55-0x00000000025C0000-0x00000000025FC000-memory.dmp family_redline behavioral1/memory/4848-57-0x0000000002AA0000-0x0000000002ADA000-memory.dmp family_redline behavioral1/memory/4848-73-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-75-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-91-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-89-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-87-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-85-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-83-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-81-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-79-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-77-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-71-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-69-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-67-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-65-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-63-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-61-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-59-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline behavioral1/memory/4848-58-0x0000000002AA0000-0x0000000002AD5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 220 pr785752.exe 4848 qu532975.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr785752.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr785752.exe -
Adds Run key to start application 2 TTPs 1 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\\\"" 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2752 220 WerFault.exe 84 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu532975.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr785752.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 220 pr785752.exe 220 pr785752.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 220 pr785752.exe Token: SeDebugPrivilege 4848 qu532975.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4072 wrote to memory of 220 4072 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe 84 PID 4072 wrote to memory of 220 4072 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe 84 PID 4072 wrote to memory of 220 4072 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe 84 PID 4072 wrote to memory of 4848 4072 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe 94 PID 4072 wrote to memory of 4848 4072 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe 94 PID 4072 wrote to memory of 4848 4072 6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe"C:\Users\Admin\AppData\Local\Temp\6062c6a1a0e2b72517b9ac376ea86cf2dfc1a17bd496acb78013af1666df8379.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4072 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr785752.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr785752.exe2⤵
- 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:220 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 220 -s 10963⤵
- Program crash
PID:2752
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu532975.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu532975.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4848
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 220 -ip 2201⤵PID:2896
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
403KB
MD599c189c171bcfe20327b81b9c35b899a
SHA1bc6833b728a4a264018c44f6a4cf1140fd8641f6
SHA256fb5944096feaf63e2f311603917f002c9bd64fdb545136d1ac8202782d429294
SHA5127305cbed467c9746c9e41835f092f37e0b100ab89f80315c9937b5859ca1a925a6fdfdc5d3e925b53c2dbcd37dbacc4c0273e17ae0b168a4808d1cada032bf0d
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Filesize
486KB
MD591e78b2a657d56dcc3443e757efaceb7
SHA11df66bab90e00c512035ee86c4952790b86d4799
SHA2567059325f904a9939ed8d21b4370a01a2d639765e7733810d713b84f2ee20f3f3
SHA512cf6cca73a681d08b4425eb8e932a8042e4d1964c8b2f009a44a3349f460fafd2ad55644eb991283b23a18c08abb6b25fae2cbd2ebe0a56056b0740c8aed17604