Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
09/11/2024, 05:09
Static task
static1
Behavioral task
behavioral1
Sample
00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe
Resource
win10v2004-20241007-en
General
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Target
00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe
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Size
1.2MB
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MD5
c4ea0d712091337f8c2dd6407e25eb7b
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SHA1
23f2d0ea1429f2a111e76996a52384989f28d521
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SHA256
00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd
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SHA512
d605ffa54303cf71c0e91fad1e229d03a5a05cc05aedc0412b6b5af18d405003a59fb94e8d9c08272ae8af0c4a16c9d1a60b03237af2f4cb17883db61a049b7a
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SSDEEP
24576:gj3K/AAOwOCmhhGrQdhrZuk/BJdQtcaDRC24Hqhb:gjOQ5FfdQtcIN
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 behavioral2/files/0x000b000000023b84-30.dat healer behavioral2/memory/1516-32-0x0000000000640000-0x000000000064A000-memory.dmp healer behavioral2/memory/1952-42-0x0000000004820000-0x000000000483A000-memory.dmp healer behavioral2/memory/1952-44-0x0000000004A40000-0x0000000004A58000-memory.dmp healer behavioral2/memory/1952-45-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-72-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-70-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-68-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-66-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-64-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-62-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-60-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-58-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-56-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-54-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-52-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-50-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-48-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral2/memory/1952-46-0x0000000004A40000-0x0000000004A52000-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\DisableBehaviorMonitoring = "1" bus4276.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" bus4276.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" con6578.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" con6578.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" con6578.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" con6578.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection bus4276.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" bus4276.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" bus4276.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" bus4276.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection con6578.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" con6578.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/4500-81-0x0000000004B70000-0x0000000004BB6000-memory.dmp family_redline behavioral2/memory/4500-82-0x0000000007170000-0x00000000071B4000-memory.dmp family_redline behavioral2/memory/4500-90-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-115-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-112-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-110-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-108-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-106-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-104-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-102-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-100-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-98-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-96-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-94-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-92-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-88-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-86-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-84-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline behavioral2/memory/4500-83-0x0000000007170000-0x00000000071AE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 6 IoCs
pid Process 4972 kino7373.exe 3512 kino8387.exe 3184 kino6838.exe 1516 bus4276.exe 1952 con6578.exe 4500 daz77s75.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" bus4276.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features con6578.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" con6578.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\\\"" 00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.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\\\"" kino7373.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\\\"" kino8387.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\\\"" kino6838.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1324 1952 WerFault.exe 98 -
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 kino8387.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino6838.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language con6578.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language daz77s75.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino7373.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1516 bus4276.exe 1516 bus4276.exe 1952 con6578.exe 1952 con6578.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1516 bus4276.exe Token: SeDebugPrivilege 1952 con6578.exe Token: SeDebugPrivilege 4500 daz77s75.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 464 wrote to memory of 4972 464 00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe 84 PID 464 wrote to memory of 4972 464 00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe 84 PID 464 wrote to memory of 4972 464 00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe 84 PID 4972 wrote to memory of 3512 4972 kino7373.exe 85 PID 4972 wrote to memory of 3512 4972 kino7373.exe 85 PID 4972 wrote to memory of 3512 4972 kino7373.exe 85 PID 3512 wrote to memory of 3184 3512 kino8387.exe 87 PID 3512 wrote to memory of 3184 3512 kino8387.exe 87 PID 3512 wrote to memory of 3184 3512 kino8387.exe 87 PID 3184 wrote to memory of 1516 3184 kino6838.exe 88 PID 3184 wrote to memory of 1516 3184 kino6838.exe 88 PID 3184 wrote to memory of 1952 3184 kino6838.exe 98 PID 3184 wrote to memory of 1952 3184 kino6838.exe 98 PID 3184 wrote to memory of 1952 3184 kino6838.exe 98 PID 3512 wrote to memory of 4500 3512 kino8387.exe 103 PID 3512 wrote to memory of 4500 3512 kino8387.exe 103 PID 3512 wrote to memory of 4500 3512 kino8387.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe"C:\Users\Admin\AppData\Local\Temp\00924b43e5abbd9ed3f95fc3fcbc83925117bad52fa5c839589291210ae03acd.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:464 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino7373.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino7373.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino8387.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino8387.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3512 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino6838.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino6838.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3184 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus4276.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus4276.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1516
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con6578.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con6578.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:1952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1952 -s 10646⤵
- Program crash
PID:1324
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\daz77s75.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\daz77s75.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4500
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1952 -ip 19521⤵PID:4520
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
Loading Replay Monitor...
Downloads
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Filesize
837KB
MD5b15be5373fa71e3ebf713611b7dbe495
SHA1cfd05b40296e6c1e23e2a6d8c2bf2ce68ae0f5af
SHA256fa38eccf8f4825fd10c923cd258ab1b7d4340badf8f2065cc1ccaa547fc21a0f
SHA5129f58ad28d6aa53fa319149b033f4226986e771221853a8a3a23cd1b0573f54db0737461b9860c5faa8d5d4aa1c896d362d06fcb6cc26f91ea5d6a629f6b74f10
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Filesize
694KB
MD58c8ca587a019939a501658a6b0ab31ad
SHA1eb4706823509ba5def091032c45213fbc9d80977
SHA256304c2d4435f9dcb0040170d43856bc6b18b17a205fafb53e8cc7b6ccdf0142bb
SHA51228977ed0933ccd2e9bf1854b2996f2530be55fab7328f766499200cbf4e5c19079b9c4bf3130504968d55da28a89781242cfd407357f66ac25b807027c593f91
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Filesize
391KB
MD5c0b52de5be0522aa4c577a62108a7a9a
SHA1d0a8c15f8fd4e3b6015d3a09d6ce6d6a6611d199
SHA2561ba14bc74d489912234fcf5c7bb6db831df6216af6c786ff5bbc96bc9ad6ae64
SHA5129ce7428d271256368d116dde9385ef499cc1523000fd4aa7aaeef6686cecb266d21343228e5f8a4d8a358968255c0083843199391c002144985a6e7a4675a638
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Filesize
344KB
MD595bbe2c70e69dcaea20d9d813581c179
SHA1e2aa6e0794a7ed93313ceafd1c3c9ca2e70da50e
SHA256f86c86887622e0fb78c1bce5127012f439c77f8ec49a12dedaf2959f6a721dad
SHA512bb200f9569568e83c29792621138b22aae4b4e51eca8601ab6b6951d94b3db4913e4228742e6858aa56ae2ac132de0501dbd9221e9449d738ba26b534d3e2fd7
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
333KB
MD535e11ebc057b52313291d5ad889da0f6
SHA14f6a2c810ca2a3d40fbfe23bc64500cc61a7f136
SHA2564fca12cdd67d3ba52d6db5f259734f599131c3ac030afb78e19c2bd19945c71c
SHA51248fbb59daf2e18f1bc1ab98894184cad8be4110fdc811b3a2f2573ab41d17cde7a4844a10f890ac9702a98d740d1df6e6dc8578b8e9ec029a00f16e45f19be7e