Analysis
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max time kernel
135s -
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
10-08-2023 15:03
Static task
static1
Behavioral task
behavioral1
Sample
b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe
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Size
517KB
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MD5
44dca141239252027c673dd6aabb9d4b
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SHA1
88b3e9698878eb8e3bffcb60d943393fd1df7c88
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SHA256
b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485e
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SHA512
e9ce99576189c2e7a7d17f30e82e389e2bf349c2766747a2806776e2e95c2a4c61b37a8711dfe1cec5ae2bf707545478e19a30b411e6d713dc4e55fb3248a134
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SSDEEP
12288:nMrYy90rO0XVTKLGD7M3XGYSkSY/CM5nvVgQ2:zyu9FW6YDsM9s
Malware Config
Extracted
amadey
3.86
77.91.68.61/rock/index.php
Extracted
redline
papik
77.91.124.156:19071
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auth_value
325a615d8be5db8e2f7a4c2448fdac3a
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2431529.exe healer C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2431529.exe healer behavioral2/memory/1112-154-0x0000000000770000-0x000000000077A000-memory.dmp healer -
Processes:
k2431529.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k2431529.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k2431529.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection k2431529.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k2431529.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k2431529.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k2431529.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 8 IoCs
Processes:
y4395878.exey0313514.exek2431529.exel1735360.exepdates.exem0404504.exepdates.exepdates.exepid process 2308 y4395878.exe 2108 y0313514.exe 1112 k2431529.exe 4440 l1735360.exe 5076 pdates.exe 216 m0404504.exe 2660 pdates.exe 2552 pdates.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4968 rundll32.exe -
Processes:
k2431529.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k2431529.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exey4395878.exey0313514.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\\\"" b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.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\\\"" y4395878.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\\\"" y0313514.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.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
k2431529.exepid process 1112 k2431529.exe 1112 k2431529.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
k2431529.exedescription pid process Token: SeDebugPrivilege 1112 k2431529.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
l1735360.exepid process 4440 l1735360.exe -
Suspicious use of WriteProcessMemory 44 IoCs
Processes:
b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exey4395878.exey0313514.exel1735360.exepdates.execmd.exedescription pid process target process PID 2004 wrote to memory of 2308 2004 b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe y4395878.exe PID 2004 wrote to memory of 2308 2004 b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe y4395878.exe PID 2004 wrote to memory of 2308 2004 b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe y4395878.exe PID 2308 wrote to memory of 2108 2308 y4395878.exe y0313514.exe PID 2308 wrote to memory of 2108 2308 y4395878.exe y0313514.exe PID 2308 wrote to memory of 2108 2308 y4395878.exe y0313514.exe PID 2108 wrote to memory of 1112 2108 y0313514.exe k2431529.exe PID 2108 wrote to memory of 1112 2108 y0313514.exe k2431529.exe PID 2108 wrote to memory of 4440 2108 y0313514.exe l1735360.exe PID 2108 wrote to memory of 4440 2108 y0313514.exe l1735360.exe PID 2108 wrote to memory of 4440 2108 y0313514.exe l1735360.exe PID 4440 wrote to memory of 5076 4440 l1735360.exe pdates.exe PID 4440 wrote to memory of 5076 4440 l1735360.exe pdates.exe PID 4440 wrote to memory of 5076 4440 l1735360.exe pdates.exe PID 2308 wrote to memory of 216 2308 y4395878.exe m0404504.exe PID 2308 wrote to memory of 216 2308 y4395878.exe m0404504.exe PID 2308 wrote to memory of 216 2308 y4395878.exe m0404504.exe PID 5076 wrote to memory of 3396 5076 pdates.exe schtasks.exe PID 5076 wrote to memory of 3396 5076 pdates.exe schtasks.exe PID 5076 wrote to memory of 3396 5076 pdates.exe schtasks.exe PID 5076 wrote to memory of 564 5076 pdates.exe cmd.exe PID 5076 wrote to memory of 564 5076 pdates.exe cmd.exe PID 5076 wrote to memory of 564 5076 pdates.exe cmd.exe PID 564 wrote to memory of 4748 564 cmd.exe cmd.exe PID 564 wrote to memory of 4748 564 cmd.exe cmd.exe PID 564 wrote to memory of 4748 564 cmd.exe cmd.exe PID 564 wrote to memory of 3184 564 cmd.exe cacls.exe PID 564 wrote to memory of 3184 564 cmd.exe cacls.exe PID 564 wrote to memory of 3184 564 cmd.exe cacls.exe PID 564 wrote to memory of 4708 564 cmd.exe cacls.exe PID 564 wrote to memory of 4708 564 cmd.exe cacls.exe PID 564 wrote to memory of 4708 564 cmd.exe cacls.exe PID 564 wrote to memory of 3424 564 cmd.exe cmd.exe PID 564 wrote to memory of 3424 564 cmd.exe cmd.exe PID 564 wrote to memory of 3424 564 cmd.exe cmd.exe PID 564 wrote to memory of 4240 564 cmd.exe cacls.exe PID 564 wrote to memory of 4240 564 cmd.exe cacls.exe PID 564 wrote to memory of 4240 564 cmd.exe cacls.exe PID 564 wrote to memory of 4144 564 cmd.exe cacls.exe PID 564 wrote to memory of 4144 564 cmd.exe cacls.exe PID 564 wrote to memory of 4144 564 cmd.exe cacls.exe PID 5076 wrote to memory of 4968 5076 pdates.exe rundll32.exe PID 5076 wrote to memory of 4968 5076 pdates.exe rundll32.exe PID 5076 wrote to memory of 4968 5076 pdates.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe"C:\Users\Admin\AppData\Local\Temp\b0dd29e12afdb9f81cdad4fc0f2e373048b61c6506bb5e6ff41eb938be1a485eexe_JC.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2004 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4395878.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4395878.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0313514.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y0313514.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2108 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2431529.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k2431529.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1112
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1735360.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l1735360.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F6⤵
- Creates scheduled task(s)
PID:3396
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:564 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4748
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:3184
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:4708
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3424
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:4240
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:4144
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main6⤵
- Loads dropped DLL
PID:4968
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0404504.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0404504.exe3⤵
- Executes dropped EXE
PID:216
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:2660
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:2552
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
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
390KB
MD51674cb295d6bdad981ed9debd6234f88
SHA1d488add301163e33f71167991f87c42375b33fc7
SHA25650ffa65efb7c870f40177cbb5ebd36840dcd41bb704d1cfbe7194e739a33fe4c
SHA512985ba9563224040e1168d20a945a72f434bfbcc16bc3898400bd9ef1bc66ea70e21e62a88b972c693ffb5256e13752083c22d3e559eba6d11b8d1cc0cc74d6d0
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Filesize
390KB
MD51674cb295d6bdad981ed9debd6234f88
SHA1d488add301163e33f71167991f87c42375b33fc7
SHA25650ffa65efb7c870f40177cbb5ebd36840dcd41bb704d1cfbe7194e739a33fe4c
SHA512985ba9563224040e1168d20a945a72f434bfbcc16bc3898400bd9ef1bc66ea70e21e62a88b972c693ffb5256e13752083c22d3e559eba6d11b8d1cc0cc74d6d0
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Filesize
173KB
MD5d23fc6a57bd2c24b5ad7935773f7627d
SHA1499604c26cb12ca1a779d8e5014565b5f740252c
SHA2562d495357463460d29a1a675ff9ef21e2ab7520f95c3438e25c88ef3483c08e31
SHA512fcd6472490da4e06a18c1431cbdc535ef0f8e8369462dd5867f6c3099f2108da57b28aa78d07eafd8bf2502a8c8ddd491419541f63b533a84058663e235f8b9a
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Filesize
173KB
MD5d23fc6a57bd2c24b5ad7935773f7627d
SHA1499604c26cb12ca1a779d8e5014565b5f740252c
SHA2562d495357463460d29a1a675ff9ef21e2ab7520f95c3438e25c88ef3483c08e31
SHA512fcd6472490da4e06a18c1431cbdc535ef0f8e8369462dd5867f6c3099f2108da57b28aa78d07eafd8bf2502a8c8ddd491419541f63b533a84058663e235f8b9a
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Filesize
234KB
MD54fe14098dedb2a4309384e2842ea6cb5
SHA1cf5cfc8a79cdf8edd38b7010a9ae3cb451e35601
SHA2568b2b2b4b624982d9df623c5b14da22f4b9aee006feaad887d9f5ddc7a342644d
SHA512a17eab324c90fe29e7b937603eecbee0a58bf8f1b6876a6764efc5ff0582a69e68bb93d6f501516a38e5c8c787734fd0d215c63434393622d19b22f1385f0d78
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Filesize
234KB
MD54fe14098dedb2a4309384e2842ea6cb5
SHA1cf5cfc8a79cdf8edd38b7010a9ae3cb451e35601
SHA2568b2b2b4b624982d9df623c5b14da22f4b9aee006feaad887d9f5ddc7a342644d
SHA512a17eab324c90fe29e7b937603eecbee0a58bf8f1b6876a6764efc5ff0582a69e68bb93d6f501516a38e5c8c787734fd0d215c63434393622d19b22f1385f0d78
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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
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
273B
MD59851b884bf4aadfade57d911a3f03332
SHA1aaadd1c1856c22844bb9fbb030cf4f586ed8866a
SHA25603afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
SHA512a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327