Analysis
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max time kernel
141s -
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
04-11-2024 13:30
Static task
static1
Behavioral task
behavioral1
Sample
adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe
Resource
win10v2004-20241007-en
General
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Target
adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe
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Size
564KB
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MD5
97f2370ec6e80723851ac6f750dd8dd3
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SHA1
fbd8210d6c12a082a86f30578da00c75ed5b9fe7
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SHA256
adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49
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SHA512
8b5ddafadf35c49d9e5c8242e22c82efe7f3f19bf5ac2f451082fbda19d30f15f689bad4aaa4c3d64045b7c009f3c8144944205780a86c2487500ad4822877e7
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SSDEEP
12288:hy90TKAoIrNDIZxaw4I2sqIkOzQ0EthnMSLcCiO7CwR2S7/:hyqhoqjsS23EtFBLcCt2wR2S7/
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023c8c-12.dat healer behavioral1/memory/4020-15-0x0000000000980000-0x000000000098A000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it762384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it762384.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it762384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it762384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it762384.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it762384.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/2920-22-0x0000000004C90000-0x0000000004CCC000-memory.dmp family_redline behavioral1/memory/2920-24-0x0000000007780000-0x00000000077BA000-memory.dmp family_redline behavioral1/memory/2920-30-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-28-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-26-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-25-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-38-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-36-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-34-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-32-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-78-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-72-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-60-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-44-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-88-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-86-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-84-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-82-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-80-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-76-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-74-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-70-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-68-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-66-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-65-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-62-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-58-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-56-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-54-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-52-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-50-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-48-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-46-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-42-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline behavioral1/memory/2920-40-0x0000000007780000-0x00000000077B5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 4536 ziJx4137.exe 4020 it762384.exe 2920 kp754680.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it762384.exe -
Adds Run key to start application 2 TTPs 2 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\\\"" ziJx4137.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\\\"" adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5924 sc.exe -
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 ziJx4137.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp754680.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4020 it762384.exe 4020 it762384.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4020 it762384.exe Token: SeDebugPrivilege 2920 kp754680.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4696 wrote to memory of 4536 4696 adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe 84 PID 4696 wrote to memory of 4536 4696 adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe 84 PID 4696 wrote to memory of 4536 4696 adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe 84 PID 4536 wrote to memory of 4020 4536 ziJx4137.exe 85 PID 4536 wrote to memory of 4020 4536 ziJx4137.exe 85 PID 4536 wrote to memory of 2920 4536 ziJx4137.exe 93 PID 4536 wrote to memory of 2920 4536 ziJx4137.exe 93 PID 4536 wrote to memory of 2920 4536 ziJx4137.exe 93
Processes
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C:\Users\Admin\AppData\Local\Temp\adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe"C:\Users\Admin\AppData\Local\Temp\adf95b85545e42b5cd1404afe053cf7b41967eed03d147c9121aa12eb85b5c49.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4696 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJx4137.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziJx4137.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4536 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it762384.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it762384.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4020
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp754680.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp754680.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2920
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:5924
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
409KB
MD5b68e6b1f13d4e1889bc2105942e5fe89
SHA1bc9af3faa7f7fb5837ce8a256073a71c01cc218f
SHA25661fdc7cfcd2727142fe3fb7b2c1352ba77a81004563c321b59e4bc3fb149486b
SHA512348572a12e9401b3c9674d789de755e69ba42878b92e7e63bf606314df5550cdfa5435083c2f143cdf96414cb47964ed66b5f6379d222ac0ea3637fd5be8dbe5
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
361KB
MD538602be34d473b77311dcbc791ed7082
SHA1978765f73d7b5f56ac6129108252df4edceb29a4
SHA256256fd9e92d46580a320dba97671bb62db6712e64ba28c8d40d966aea9950882b
SHA5128b58c8df6b1a81cbdb480853c779e633bab5c1478a9ac96084efd3bf8aaca1aa65f8fe088bd1ace48025ff79f3fe74acda3a8cfaa36f6bea30aeffdc4eb8ccf9