Analysis
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max time kernel
149s -
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
11/11/2024, 07:16
Static task
static1
Behavioral task
behavioral1
Sample
a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe
Resource
win10v2004-20241007-en
General
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Target
a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe
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Size
1.2MB
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MD5
90a7d9ae4a712ecdf2637ec3e2c55fae
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SHA1
825ea46eefdf9385d5606c400d4ec25c6fd4d2b9
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SHA256
a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5
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SHA512
31e6b98ac910514b2c986a6b391d9cb84dd69a54e5b71f53d3429a119de3aa4ee656cd5ba1400322b5e9e475aeb07b376c48dd8f4c662bfe7b0dd1370d40d639
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SSDEEP
24576:d8cZSlf/nIdy4Ta/JYb6qdj3D/ytw8Emuac06l8+sj9H:d8cZSJ+ORYeYDqngTl8+c
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral2/files/0x000b000000023b49-30.dat healer behavioral2/memory/3700-32-0x0000000000E50000-0x0000000000E5A000-memory.dmp healer behavioral2/memory/1672-42-0x0000000004910000-0x000000000492A000-memory.dmp healer behavioral2/memory/1672-44-0x00000000070A0000-0x00000000070B8000-memory.dmp healer behavioral2/memory/1672-50-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-68-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-72-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-70-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-66-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-65-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-62-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-60-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-59-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-57-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-54-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-52-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-48-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-46-0x00000000070A0000-0x00000000070B2000-memory.dmp healer behavioral2/memory/1672-45-0x00000000070A0000-0x00000000070B2000-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\DisableScanOnRealtimeEnable = "1" bus7443.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" con2811.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" con2811.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" bus7443.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" bus7443.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" bus7443.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection con2811.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" con2811.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" con2811.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" con2811.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection bus7443.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" bus7443.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/4448-81-0x0000000004B10000-0x0000000004B56000-memory.dmp family_redline behavioral2/memory/4448-82-0x0000000004CE0000-0x0000000004D24000-memory.dmp family_redline behavioral2/memory/4448-114-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-112-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-110-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-108-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-106-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-104-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-102-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-100-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-98-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-96-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-94-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-92-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-90-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-88-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-86-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-84-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline behavioral2/memory/4448-83-0x0000000004CE0000-0x0000000004D1E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 6 IoCs
pid Process 3192 kino4981.exe 4744 kino2751.exe 4384 kino9261.exe 3700 bus7443.exe 1672 con2811.exe 4448 dWa97s47.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" con2811.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" bus7443.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features con2811.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\\\"" a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.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\\\"" kino4981.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\\\"" kino2751.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\\\"" kino9261.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5100 1672 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 a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino4981.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino2751.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino9261.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language con2811.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dWa97s47.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3700 bus7443.exe 3700 bus7443.exe 1672 con2811.exe 1672 con2811.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3700 bus7443.exe Token: SeDebugPrivilege 1672 con2811.exe Token: SeDebugPrivilege 4448 dWa97s47.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4320 wrote to memory of 3192 4320 a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe 85 PID 4320 wrote to memory of 3192 4320 a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe 85 PID 4320 wrote to memory of 3192 4320 a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe 85 PID 3192 wrote to memory of 4744 3192 kino4981.exe 86 PID 3192 wrote to memory of 4744 3192 kino4981.exe 86 PID 3192 wrote to memory of 4744 3192 kino4981.exe 86 PID 4744 wrote to memory of 4384 4744 kino2751.exe 87 PID 4744 wrote to memory of 4384 4744 kino2751.exe 87 PID 4744 wrote to memory of 4384 4744 kino2751.exe 87 PID 4384 wrote to memory of 3700 4384 kino9261.exe 88 PID 4384 wrote to memory of 3700 4384 kino9261.exe 88 PID 4384 wrote to memory of 1672 4384 kino9261.exe 98 PID 4384 wrote to memory of 1672 4384 kino9261.exe 98 PID 4384 wrote to memory of 1672 4384 kino9261.exe 98 PID 4744 wrote to memory of 4448 4744 kino2751.exe 103 PID 4744 wrote to memory of 4448 4744 kino2751.exe 103 PID 4744 wrote to memory of 4448 4744 kino2751.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe"C:\Users\Admin\AppData\Local\Temp\a450298fda354f22953dda8ada4fe5f83c723112a4301685f372dfe52aa46cf5.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4320 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino4981.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino4981.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3192 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino2751.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino2751.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino9261.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino9261.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4384 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7443.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus7443.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3700
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con2811.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con2811.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:1672 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1672 -s 10566⤵
- Program crash
PID:5100
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dWa97s47.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dWa97s47.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4448
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1672 -ip 16721⤵PID:3704
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
844KB
MD55141c74fb0e966593d9f9ffedbac0b0a
SHA1946a9eb50ba654837f75b601eeaa317183f20c2c
SHA2568ec4f1f1f5caa93c49c291ce1f14e96c14f1e3a9e0204514ad004dcd6fed55fd
SHA51229826a6c176b8004d0533b5cd75b663df71f9c6216d051e8f926b3daad650795622c20cd54797fdf595beca52bbeb6523884ae24543bb8e730b9ebc0b7093cbd
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Filesize
702KB
MD53c59b877d484dc8a12b5a96e78747f04
SHA10c49aaf2228f0281d657194fced2c56ad05b9e5a
SHA256d1b9b8da47fc3dc59d9f44aa5f7c6ff3c14bd4bd4ccd27296ffb049299e7b7d3
SHA5125452d444590111c684aca4147671370caa04a3c4cc29212e93594fa5a0483c43473c5da2ecdc47939e038de62ef35d21d0d6201bee91713d09505f8ba36aadc0
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Filesize
395KB
MD5e25387fb916a34d4affe07ade28d8455
SHA1b5bb0ac2c95612be258c13f03718e33ac07f508a
SHA256db9c125de03bc9f7a939cbed3d5b4c78a8b3cf58a1fb95c588a9b6644abcae80
SHA5124fe8bedbb69141284d61a765023422d1a570f15a66144f03f5e3977839dd14dafaa7c9e05845acb56c385742ad46d1cf79792dc01fec40c88b201d9d5c2bd789
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Filesize
348KB
MD51efa83425eabab9a22fbe7729b0152ae
SHA1819eb1db62529387bc29f5e06f665cea513cfe28
SHA2560e22f456ec421185445bcea21c2f9c9be7b980dc99a98a33f65396b7c1b2bf90
SHA5123bcc1baa1e85fe455be3511040e0588999f99d49d830327b56b5309a4c19aaf71631fb8457fb8eb9f55a4d91460273482b9d7936bcdef64e8493e1e2b0b0f5d8
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
338KB
MD55cd6b1f2c41d7a661c6df2e1b21f36c4
SHA14e491407a4fa3cb2141ac1e53add2d2e6eaa87c7
SHA25692fdfed7ca6e16c859119ff3f2cc57f05e1f2ce56593f9e77af55edbdfb2559e
SHA512490ed23ef3b20e77e6fe3fc7963c1299770b4ebc0f9b9fba543faac27cbbe3ad64ec21687871b4ba0858ca07234193227f6c166703716633eedb7295c0e5ea6b