Analysis
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max time kernel
145s -
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
07-11-2024 06:44
Static task
static1
Behavioral task
behavioral1
Sample
1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe
Resource
win10v2004-20241007-en
General
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Target
1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe
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Size
787KB
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MD5
6eb2d5406956db3534f36fa04a3c3c24
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SHA1
dd2a33c9daf195b90dbde606379a4cf67a26f485
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SHA256
1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46
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SHA512
0cd1d036e396d66704499c1f4da02f38d3dd2a91a37752ff9cdbb752472b9effa97a240eabdd1aa26bfd9697d3c14fa918166d9b4fa96c9f07e22929b60784ec
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SSDEEP
12288:2Mr5y90CKT3vJESgK0nWXHnwfQqNiWla3YpSiZpSj77j1m6ZplNa8Z1ARA:DyyTBfXwQqN5aqSiZpi1mWtJZ19
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/4964-19-0x00000000049B0000-0x00000000049CA000-memory.dmp healer behavioral1/memory/4964-21-0x0000000005000000-0x0000000005018000-memory.dmp healer behavioral1/memory/4964-47-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-46-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-44-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-41-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-39-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-37-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-35-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-49-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-33-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-31-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-29-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-27-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-25-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-23-0x0000000005000000-0x0000000005012000-memory.dmp healer behavioral1/memory/4964-22-0x0000000005000000-0x0000000005012000-memory.dmp healer -
Healer family
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Processes:
pro6181.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro6181.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro6181.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro6181.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro6181.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro6181.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro6181.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/2340-2142-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5740-2155-0x0000000000010000-0x0000000000040000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si944479.exe family_redline behavioral1/memory/5872-2165-0x0000000000640000-0x000000000066E000-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:
qu0082.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation qu0082.exe -
Executes dropped EXE 5 IoCs
Processes:
un136013.exepro6181.exequ0082.exe1.exesi944479.exepid process 4132 un136013.exe 4964 pro6181.exe 2340 qu0082.exe 5740 1.exe 5872 si944479.exe -
Processes:
pro6181.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro6181.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro6181.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exeun136013.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\\\"" 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.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\\\"" un136013.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 4868 4964 WerFault.exe pro6181.exe 5816 2340 WerFault.exe qu0082.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:
1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exeun136013.exepro6181.exequ0082.exe1.exesi944479.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un136013.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro6181.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu0082.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si944479.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro6181.exepid process 4964 pro6181.exe 4964 pro6181.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro6181.exequ0082.exedescription pid process Token: SeDebugPrivilege 4964 pro6181.exe Token: SeDebugPrivilege 2340 qu0082.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exeun136013.exequ0082.exedescription pid process target process PID 2132 wrote to memory of 4132 2132 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe un136013.exe PID 2132 wrote to memory of 4132 2132 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe un136013.exe PID 2132 wrote to memory of 4132 2132 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe un136013.exe PID 4132 wrote to memory of 4964 4132 un136013.exe pro6181.exe PID 4132 wrote to memory of 4964 4132 un136013.exe pro6181.exe PID 4132 wrote to memory of 4964 4132 un136013.exe pro6181.exe PID 4132 wrote to memory of 2340 4132 un136013.exe qu0082.exe PID 4132 wrote to memory of 2340 4132 un136013.exe qu0082.exe PID 4132 wrote to memory of 2340 4132 un136013.exe qu0082.exe PID 2340 wrote to memory of 5740 2340 qu0082.exe 1.exe PID 2340 wrote to memory of 5740 2340 qu0082.exe 1.exe PID 2340 wrote to memory of 5740 2340 qu0082.exe 1.exe PID 2132 wrote to memory of 5872 2132 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe si944479.exe PID 2132 wrote to memory of 5872 2132 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe si944479.exe PID 2132 wrote to memory of 5872 2132 1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe si944479.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe"C:\Users\Admin\AppData\Local\Temp\1356d3539fad9fee0cc92097bf5d7d7bc79afea9e95cf211ce1d8f2ef384be46.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un136013.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un136013.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6181.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6181.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:4964 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 10844⤵
- Program crash
PID:4868 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0082.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0082.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5740 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2340 -s 13844⤵
- Program crash
PID:5816 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si944479.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si944479.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4964 -ip 49641⤵PID:1860
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2340 -ip 23401⤵PID:5772
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
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Downloads
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Filesize
168KB
MD5dc929a22c6de5422adbcc00f40afc277
SHA1d894a077faebce0286cdee5ca8193a6e06dd8763
SHA256161612b542207cae4710ff0005eff61127fdaaf56040ad4e4414cc47af1d9a3c
SHA512ea5a9ec5bdfb271b792290a7e188c2f6001ce39a756c2a0e692fbd23615b212fe1f86b0ff4752fa2bedff96cdb4d8b3014446702439a020e4ad322bdfa237ed4
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Filesize
633KB
MD5b2131aa2a97105942befccea8fe23cc2
SHA18283de10c9ddf458660725b096de3404cf7cd3ea
SHA2560c2c5bf4883ecbdbb61934308576d75b1231527ca814857ff3659bc5db8bca42
SHA512f7a4f864a496574037369f031ec84f620c00d7deb9fa15d81b7a35d3a6d5df1f27c2ba24fb416680047f9cbee5926296549994dc9aad347a4b1ee201c8c11587
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Filesize
231KB
MD583426486d8cb7386cd3274096388fdec
SHA11a8058ef20ef3207acf7e5b5a4ac81f6c1ea16d7
SHA256dbaf6b44e4505861e65fc562df3f2c9c40cad2c7a793442c2834903ae1f4d539
SHA51274f637b19eb9c4d320c0d170ab8270d14f349fea1f26efb3f13c283e3e0a850c5b13a8a95096b7bcd98272086a41021f51e8976ba71fe9323abf7aa62fab306c
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Filesize
414KB
MD5a0624ee24321cdd25b17f722c081ab8a
SHA11b8514788c91e95d950bc4c8517b440903efe8d4
SHA256f767353f215fbd61fd0939f66f5805a8908bf9a5c787b3bbcc9bcb895b524760
SHA512b68ff2166cc7ea1bf55cf89378682cbec192590099f65b486bb9d9f26a3356c8f3fc3579cc8d83878a2b118fd23d1d6c641de518e990d474ea9046504e7d54d6
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0