Analysis
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max time kernel
148s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
03-08-2023 10:55
Static task
static1
Behavioral task
behavioral1
Sample
afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe
Resource
win10v2004-20230703-en
General
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Target
afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe
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Size
517KB
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MD5
0ea137fe3be3a4a9383b2c23a243c152
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SHA1
93bd4f7fc20a8d61c02d8d9242f04189e73e1318
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SHA256
afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd
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SHA512
5f833de0e8052a607dd89c0003aef22f2c6f13e175b28bf4aa267e8c3cd952ae60f158fd08cfd0d9ce90ac7cd79e10e1bd06f9155d8b95535712fab15aa16f63
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SSDEEP
12288:TMr3My90bLydVH9hLiqDah2fNctTy9E4UuvU2+mS:Xys23rD+K8uc2xS
Malware Config
Extracted
amadey
3.86
5.42.92.67/norm/index.php
Extracted
redline
maxik
77.91.124.156:19071
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auth_value
a7714e1bc167c67e3fc8f9e368352269
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000002320c-152.dat healer behavioral1/files/0x000700000002320c-153.dat healer behavioral1/memory/1504-154-0x0000000000F80000-0x0000000000F8A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" p0128634.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection p0128634.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" p0128634.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" p0128634.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" p0128634.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" p0128634.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 9 IoCs
pid Process 2072 z8644539.exe 3968 z6337885.exe 1504 p0128634.exe 568 r4286547.exe 4832 legola.exe 2560 s4953796.exe 2552 legola.exe 3200 legola.exe 3296 legola.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" p0128634.exe -
Adds Run key to start application 2 TTPs 3 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\\\"" afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.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\\\"" z8644539.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\\\"" z6337885.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2776 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1504 p0128634.exe 1504 p0128634.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1504 p0128634.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 568 r4286547.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2072 2248 afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe 85 PID 2248 wrote to memory of 2072 2248 afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe 85 PID 2248 wrote to memory of 2072 2248 afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe 85 PID 2072 wrote to memory of 3968 2072 z8644539.exe 86 PID 2072 wrote to memory of 3968 2072 z8644539.exe 86 PID 2072 wrote to memory of 3968 2072 z8644539.exe 86 PID 3968 wrote to memory of 1504 3968 z6337885.exe 87 PID 3968 wrote to memory of 1504 3968 z6337885.exe 87 PID 3968 wrote to memory of 568 3968 z6337885.exe 96 PID 3968 wrote to memory of 568 3968 z6337885.exe 96 PID 3968 wrote to memory of 568 3968 z6337885.exe 96 PID 568 wrote to memory of 4832 568 r4286547.exe 97 PID 568 wrote to memory of 4832 568 r4286547.exe 97 PID 568 wrote to memory of 4832 568 r4286547.exe 97 PID 2072 wrote to memory of 2560 2072 z8644539.exe 98 PID 2072 wrote to memory of 2560 2072 z8644539.exe 98 PID 2072 wrote to memory of 2560 2072 z8644539.exe 98 PID 4832 wrote to memory of 2776 4832 legola.exe 99 PID 4832 wrote to memory of 2776 4832 legola.exe 99 PID 4832 wrote to memory of 2776 4832 legola.exe 99 PID 4832 wrote to memory of 2252 4832 legola.exe 101 PID 4832 wrote to memory of 2252 4832 legola.exe 101 PID 4832 wrote to memory of 2252 4832 legola.exe 101 PID 2252 wrote to memory of 4368 2252 cmd.exe 103 PID 2252 wrote to memory of 4368 2252 cmd.exe 103 PID 2252 wrote to memory of 4368 2252 cmd.exe 103 PID 2252 wrote to memory of 1728 2252 cmd.exe 104 PID 2252 wrote to memory of 1728 2252 cmd.exe 104 PID 2252 wrote to memory of 1728 2252 cmd.exe 104 PID 2252 wrote to memory of 4612 2252 cmd.exe 105 PID 2252 wrote to memory of 4612 2252 cmd.exe 105 PID 2252 wrote to memory of 4612 2252 cmd.exe 105 PID 2252 wrote to memory of 4012 2252 cmd.exe 106 PID 2252 wrote to memory of 4012 2252 cmd.exe 106 PID 2252 wrote to memory of 4012 2252 cmd.exe 106 PID 2252 wrote to memory of 2864 2252 cmd.exe 107 PID 2252 wrote to memory of 2864 2252 cmd.exe 107 PID 2252 wrote to memory of 2864 2252 cmd.exe 107 PID 2252 wrote to memory of 4780 2252 cmd.exe 108 PID 2252 wrote to memory of 4780 2252 cmd.exe 108 PID 2252 wrote to memory of 4780 2252 cmd.exe 108
Processes
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C:\Users\Admin\AppData\Local\Temp\afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe"C:\Users\Admin\AppData\Local\Temp\afd787013ff039fccfbbf8e9d743844dd34db2f7caa22fb3946a86d649e12fbd.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8644539.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z8644539.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2072 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6337885.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z6337885.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3968 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0128634.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p0128634.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4286547.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4286547.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:568 -
C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe"C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4832 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legola.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe" /F6⤵
- Creates scheduled task(s)
PID:2776
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legola.exe" /P "Admin:N"&&CACLS "legola.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:2252 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4368
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C:\Windows\SysWOW64\cacls.exeCACLS "legola.exe" /P "Admin:N"7⤵PID:1728
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C:\Windows\SysWOW64\cacls.exeCACLS "legola.exe" /P "Admin:R" /E7⤵PID:4612
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4012
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C:\Windows\SysWOW64\cacls.exeCACLS "..\ebb444342c" /P "Admin:N"7⤵PID:2864
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C:\Windows\SysWOW64\cacls.exeCACLS "..\ebb444342c" /P "Admin:R" /E7⤵PID:4780
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4953796.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s4953796.exe3⤵
- Executes dropped EXE
PID:2560
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C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exeC:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe1⤵
- Executes dropped EXE
PID:2552
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C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exeC:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe1⤵
- Executes dropped EXE
PID:3200
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C:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exeC:\Users\Admin\AppData\Local\Temp\ebb444342c\legola.exe1⤵
- Executes dropped EXE
PID:3296
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
390KB
MD5f29e0295d50d54b2b5f59754e508362f
SHA102e504a82ac7feb96399903a817661064bcbfb8c
SHA2563bd9aed462a8a575c29d2ed2f211a393f499ed256e5b2bed127aca730e5411ad
SHA5127e51d8eb7babf490688d85bdc12396877e8fe77ca4b35080eb829a0df5879cfaff207236fe70ea3a020f3617ad29c64dc48d01af0952499cae8e2781c36827bf
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Filesize
390KB
MD5f29e0295d50d54b2b5f59754e508362f
SHA102e504a82ac7feb96399903a817661064bcbfb8c
SHA2563bd9aed462a8a575c29d2ed2f211a393f499ed256e5b2bed127aca730e5411ad
SHA5127e51d8eb7babf490688d85bdc12396877e8fe77ca4b35080eb829a0df5879cfaff207236fe70ea3a020f3617ad29c64dc48d01af0952499cae8e2781c36827bf
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Filesize
175KB
MD530ace20dd5906ab9b75735bea36bd949
SHA17801548af8fcca3356d60daea7d7e977e3fea73b
SHA256987be4c3d04230cf26687e485ba1cf5ef596ab374aec364ca07892c8a93e3bac
SHA512f19f976be185fb9e7ef36993858412df464c23e7316ee8bfad9095990f83cd29deff088dc4832165a5c2aad8e3f492e74e2020d9e98bc3134607e34b0ac5b55e
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Filesize
175KB
MD530ace20dd5906ab9b75735bea36bd949
SHA17801548af8fcca3356d60daea7d7e977e3fea73b
SHA256987be4c3d04230cf26687e485ba1cf5ef596ab374aec364ca07892c8a93e3bac
SHA512f19f976be185fb9e7ef36993858412df464c23e7316ee8bfad9095990f83cd29deff088dc4832165a5c2aad8e3f492e74e2020d9e98bc3134607e34b0ac5b55e
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Filesize
234KB
MD511ea13323b26dc219510c8b800fc6225
SHA1a7e8bed8eb9bf0f56c56a413d606bac273d186e6
SHA25623f5290fc5fda2e1c0554a71119987965e09a6c700cd3693a96918dbac7e3e8f
SHA512507aa041f83c9f9851876e146c202e5b4b3e4d33c77b1af4ae33d3a52d48f2b11cc4f6e9e1bcc4c6a0b63a092c83b5b5957fc97025356278b1703b05a6b1ab16
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Filesize
234KB
MD511ea13323b26dc219510c8b800fc6225
SHA1a7e8bed8eb9bf0f56c56a413d606bac273d186e6
SHA25623f5290fc5fda2e1c0554a71119987965e09a6c700cd3693a96918dbac7e3e8f
SHA512507aa041f83c9f9851876e146c202e5b4b3e4d33c77b1af4ae33d3a52d48f2b11cc4f6e9e1bcc4c6a0b63a092c83b5b5957fc97025356278b1703b05a6b1ab16
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa
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Filesize
227KB
MD582c3d6368be81228d1399611e5349bf9
SHA197685ae33a36e572106897737c790e1c1b670595
SHA256469304764bc1209102152e960da93c17a9fa013c66a2c00835080894b666b925
SHA512db79f92fd42b8cd6a1c7a9d69d392dc78d772a7a38cc9cda16d1f435c2156f36e104180e86a197cadb7ae9b6964af2be87a257abe2f9c45ee13230924cd8e0aa