Analysis
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max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2024 01:19
Static task
static1
Behavioral task
behavioral1
Sample
318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe
Resource
win10v2004-20241007-en
General
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Target
318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe
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Size
787KB
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MD5
d427bea6a2934f0131ff8406279b95b7
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SHA1
66f16d08571bbfd76e34e479d01d4f36b03f7f90
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SHA256
318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8
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SHA512
bc4cdc16b3a747efc928fdbacbc33f6d091b4bb570f3abef4a82c4aec606a1c002bca583c03a0ceb5bb1614b6ce5c0c1cd089e3851d7a961f25a4224e0a93d18
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SSDEEP
24576:3yoqUmAohsF8DtyFYJA1ow4p33jgssG2:CoqUVoSCDg44oDJxs
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
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auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/864-19-0x00000000049D0000-0x00000000049EA000-memory.dmp healer behavioral1/memory/864-21-0x0000000004A40000-0x0000000004A58000-memory.dmp healer behavioral1/memory/864-25-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-45-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-47-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-43-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-41-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-39-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-37-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-35-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-33-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-31-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-29-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-27-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-23-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-22-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/864-49-0x0000000004A40000-0x0000000004A52000-memory.dmp healer -
Healer family
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Processes:
pro6248.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro6248.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro6248.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro6248.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro6248.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro6248.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro6248.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/4788-2142-0x0000000004C50000-0x0000000004C82000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5912-2155-0x0000000000670000-0x00000000006A0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si969609.exe family_redline behavioral1/memory/4236-2166-0x0000000000050000-0x000000000007E000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu3044.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation qu3044.exe -
Executes dropped EXE 5 IoCs
Processes:
un932814.exepro6248.exequ3044.exe1.exesi969609.exepid process 1288 un932814.exe 864 pro6248.exe 4788 qu3044.exe 5912 1.exe 4236 si969609.exe -
Processes:
pro6248.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro6248.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro6248.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exeun932814.exedescription 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\\\"" 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.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\\\"" un932814.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1196 864 WerFault.exe pro6248.exe 4928 4788 WerFault.exe qu3044.exe -
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.
Processes:
qu3044.exe1.exesi969609.exe318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exeun932814.exepro6248.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu3044.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si969609.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un932814.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro6248.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro6248.exepid process 864 pro6248.exe 864 pro6248.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro6248.exequ3044.exedescription pid process Token: SeDebugPrivilege 864 pro6248.exe Token: SeDebugPrivilege 4788 qu3044.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exeun932814.exequ3044.exedescription pid process target process PID 3516 wrote to memory of 1288 3516 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe un932814.exe PID 3516 wrote to memory of 1288 3516 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe un932814.exe PID 3516 wrote to memory of 1288 3516 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe un932814.exe PID 1288 wrote to memory of 864 1288 un932814.exe pro6248.exe PID 1288 wrote to memory of 864 1288 un932814.exe pro6248.exe PID 1288 wrote to memory of 864 1288 un932814.exe pro6248.exe PID 1288 wrote to memory of 4788 1288 un932814.exe qu3044.exe PID 1288 wrote to memory of 4788 1288 un932814.exe qu3044.exe PID 1288 wrote to memory of 4788 1288 un932814.exe qu3044.exe PID 4788 wrote to memory of 5912 4788 qu3044.exe 1.exe PID 4788 wrote to memory of 5912 4788 qu3044.exe 1.exe PID 4788 wrote to memory of 5912 4788 qu3044.exe 1.exe PID 3516 wrote to memory of 4236 3516 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe si969609.exe PID 3516 wrote to memory of 4236 3516 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe si969609.exe PID 3516 wrote to memory of 4236 3516 318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe si969609.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe"C:\Users\Admin\AppData\Local\Temp\318184806f0bdc05ce2a9c5ac02d91bddd5858060d366658c91dfe847abb68d8.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3516 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un932814.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un932814.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1288 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6248.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6248.exe3⤵
- 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:864 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 864 -s 10804⤵
- Program crash
PID:1196 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3044.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3044.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5912 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4788 -s 15124⤵
- Program crash
PID:4928 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si969609.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si969609.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4236
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 864 -ip 8641⤵PID:3144
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 4788 -ip 47881⤵PID:1012
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
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
168KB
MD55af8d60abe0e5db3a83f9d7d381109f5
SHA11cd147b54d5d7960bb6bbebd94d855bc5de8dace
SHA2568fc5ee875326029885e0d510e695ac761f5ba38b32f3c88aeda393a5d39c2086
SHA5127d8cc59eb4f7241ec38079a62106c4fe915ec267d03cf0d5dc9efd89f1da54d8baf58229476e317bd578548ec630625efc76100dbad1c0c6bed6cc275826d713
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Filesize
633KB
MD54d2d7ed04f6d389588cb2bab1e5755a7
SHA1d2452fb44cfe1c2541df66ff2ddd350e207b8797
SHA256f60e81d8c6a9de21f52a07b0a9ee513a092e18e7be63e3a70609ec71c2e206c5
SHA512a984c3ef453bd94cbe9385f91675bdcfbd41d65ecfe2d3caece487eb536741da30fd68f45b2ed582355f07416af7155de4d3bbfbaedf0ae8164da38be941f384
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Filesize
230KB
MD55c2ea488cf787005b61ad5e9932080b4
SHA1eccf0209bcd2a6f4e0460e58824b9bf579c9d57f
SHA256ff6d43c4c620961c0e228b566a9f53d6199ec695e8c8e54c143cce8a562413cf
SHA512e2122b8f2a172af8b7b7bfb05c32e29b172ec7978cfe284b912889554c21fceffd830544038e10cfc3a5c7d87f405fa95829b8c8085cc6896658fcb1ed99ab4f
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Filesize
414KB
MD52390798dea979d925f112e48120403f9
SHA1449fe279cabfd6603afbea12a943185e10c36138
SHA256b365adbbd20b3762b5c3f96c5bea4be072f474428d4601c6b97e000c1f9b0111
SHA512a847373d2d23e75339b700f8f69e69eb0e104d9643d2fc8ba0173abe4ec85a8392306fb888597c4269b96cd4b3afa97cf321f6d68a3c846fe026f2e30d9a5e4d
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0