Analysis
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max time kernel
106s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
22-06-2023 08:02
Static task
static1
Behavioral task
behavioral1
Sample
bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe
Resource
win10v2004-20230621-en
General
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Target
bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe
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Size
678KB
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MD5
10ae77310c397ea6c7cda342c8edd318
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SHA1
c448bbc379ac9f4933e13787f21c08515c1c4508
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SHA256
bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618
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SHA512
5cb3ffe8aefacde706fe474d1c0a5a70f979b522be63ab87c2e5d08540b7358eeced405a7c04ddbd412f4c262246fb42b34129dde329ac8c59006788428d102b
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SSDEEP
12288:XztKeZjWeeIOkRiZWJSn/MrWia+hMzu6L6++LjgQ+c9kZzpDtFK:XkdeeHn/+MCw6+2v1iZzFtk
Malware Config
Extracted
redline
furga
83.97.73.128:19071
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auth_value
1b7af6db7a79a3475798fcf494818be7
Extracted
amadey
3.84
77.91.68.63/doma/net/index.php
Signatures
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Processes:
i5339146.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" i5339146.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" i5339146.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" i5339146.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection i5339146.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" i5339146.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" i5339146.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
g2868748.exerugen.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Control Panel\International\Geo\Nation g2868748.exe Key value queried \REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Control Panel\International\Geo\Nation rugen.exe -
Executes dropped EXE 7 IoCs
Processes:
x0984811.exef0554451.exeg2868748.exerugen.exei5339146.exerugen.exerugen.exepid process 4336 x0984811.exe 4352 f0554451.exe 2400 g2868748.exe 228 rugen.exe 1660 i5339146.exe 4760 rugen.exe 2552 rugen.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4924 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
i5339146.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" i5339146.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exex0984811.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe 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\\\"" bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x0984811.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\\\"" x0984811.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 4 IoCs
Processes:
f0554451.exei5339146.exepid process 4352 f0554451.exe 4352 f0554451.exe 1660 i5339146.exe 1660 i5339146.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f0554451.exei5339146.exedescription pid process Token: SeDebugPrivilege 4352 f0554451.exe Token: SeDebugPrivilege 1660 i5339146.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
g2868748.exepid process 2400 g2868748.exe -
Suspicious use of WriteProcessMemory 41 IoCs
Processes:
bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exex0984811.exeg2868748.exerugen.execmd.exedescription pid process target process PID 4808 wrote to memory of 4336 4808 bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe x0984811.exe PID 4808 wrote to memory of 4336 4808 bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe x0984811.exe PID 4808 wrote to memory of 4336 4808 bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe x0984811.exe PID 4336 wrote to memory of 4352 4336 x0984811.exe f0554451.exe PID 4336 wrote to memory of 4352 4336 x0984811.exe f0554451.exe PID 4336 wrote to memory of 4352 4336 x0984811.exe f0554451.exe PID 4336 wrote to memory of 2400 4336 x0984811.exe g2868748.exe PID 4336 wrote to memory of 2400 4336 x0984811.exe g2868748.exe PID 4336 wrote to memory of 2400 4336 x0984811.exe g2868748.exe PID 2400 wrote to memory of 228 2400 g2868748.exe rugen.exe PID 2400 wrote to memory of 228 2400 g2868748.exe rugen.exe PID 2400 wrote to memory of 228 2400 g2868748.exe rugen.exe PID 4808 wrote to memory of 1660 4808 bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe i5339146.exe PID 4808 wrote to memory of 1660 4808 bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe i5339146.exe PID 228 wrote to memory of 3416 228 rugen.exe schtasks.exe PID 228 wrote to memory of 3416 228 rugen.exe schtasks.exe PID 228 wrote to memory of 3416 228 rugen.exe schtasks.exe PID 228 wrote to memory of 4312 228 rugen.exe cmd.exe PID 228 wrote to memory of 4312 228 rugen.exe cmd.exe PID 228 wrote to memory of 4312 228 rugen.exe cmd.exe PID 4312 wrote to memory of 4688 4312 cmd.exe cmd.exe PID 4312 wrote to memory of 4688 4312 cmd.exe cmd.exe PID 4312 wrote to memory of 4688 4312 cmd.exe cmd.exe PID 4312 wrote to memory of 4620 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4620 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4620 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4968 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4968 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4968 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4204 4312 cmd.exe cmd.exe PID 4312 wrote to memory of 4204 4312 cmd.exe cmd.exe PID 4312 wrote to memory of 4204 4312 cmd.exe cmd.exe PID 4312 wrote to memory of 4856 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4856 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 4856 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 3912 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 3912 4312 cmd.exe cacls.exe PID 4312 wrote to memory of 3912 4312 cmd.exe cacls.exe PID 228 wrote to memory of 4924 228 rugen.exe rundll32.exe PID 228 wrote to memory of 4924 228 rugen.exe rundll32.exe PID 228 wrote to memory of 4924 228 rugen.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe"C:\Users\Admin\AppData\Local\Temp\bda1febb6ce017fa9f2bb63aa4935177ee506cfe0835aedbc1230e87be3c9618.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4808 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0984811.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0984811.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0554451.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0554451.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4352
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2868748.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2868748.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:228 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN rugen.exe /TR "C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe" /F5⤵
- Creates scheduled task(s)
PID:3416
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "rugen.exe" /P "Admin:N"&&CACLS "rugen.exe" /P "Admin:R" /E&&echo Y|CACLS "..\200f691d32" /P "Admin:N"&&CACLS "..\200f691d32" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:4312 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4688
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C:\Windows\SysWOW64\cacls.exeCACLS "rugen.exe" /P "Admin:N"6⤵PID:4620
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C:\Windows\SysWOW64\cacls.exeCACLS "rugen.exe" /P "Admin:R" /E6⤵PID:4968
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4204
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C:\Windows\SysWOW64\cacls.exeCACLS "..\200f691d32" /P "Admin:N"6⤵PID:4856
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C:\Windows\SysWOW64\cacls.exeCACLS "..\200f691d32" /P "Admin:R" /E6⤵PID:3912
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main5⤵
- Loads dropped DLL
PID:4924
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5339146.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i5339146.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1660
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C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exeC:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe1⤵
- Executes dropped EXE
PID:4760
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C:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exeC:\Users\Admin\AppData\Local\Temp\200f691d32\rugen.exe1⤵
- Executes dropped EXE
PID:2552
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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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
360KB
MD5ec2a804998955bffdfdbb55ab31276e3
SHA13baeab0a461819b8272160c508cf25ce0659fe57
SHA2564770379c47e7a2d58e0aabd6ad1841c30c96f67306c2073889c47ea77db80c04
SHA512156386bd1a12e9f69f4498fe1bb88762081e4049d49cdcb966adb437c345520d69fb2f90e410b76bc5b80781a03bec489eaf8e071bdbc8fddfd4876e4a304385
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Filesize
360KB
MD5ec2a804998955bffdfdbb55ab31276e3
SHA13baeab0a461819b8272160c508cf25ce0659fe57
SHA2564770379c47e7a2d58e0aabd6ad1841c30c96f67306c2073889c47ea77db80c04
SHA512156386bd1a12e9f69f4498fe1bb88762081e4049d49cdcb966adb437c345520d69fb2f90e410b76bc5b80781a03bec489eaf8e071bdbc8fddfd4876e4a304385
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Filesize
389KB
MD5cba55c0db97af57da6108dd9d701d322
SHA1bdc55227ab88d2babd1d3accebfcb183215505fd
SHA256fec80f7644543fc122d766ed294adeab03d4d684bcc885836cf30352347f57cb
SHA512a007fdabed7286e2cd843cc95435470aba4c8db94df47a53b08c5a70039ab08887ffde74e1884caf2d121e5f8af36ee2b44d80a6cc7702984189ba124af456af
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Filesize
389KB
MD5cba55c0db97af57da6108dd9d701d322
SHA1bdc55227ab88d2babd1d3accebfcb183215505fd
SHA256fec80f7644543fc122d766ed294adeab03d4d684bcc885836cf30352347f57cb
SHA512a007fdabed7286e2cd843cc95435470aba4c8db94df47a53b08c5a70039ab08887ffde74e1884caf2d121e5f8af36ee2b44d80a6cc7702984189ba124af456af
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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Filesize
205KB
MD5835f1373b125353f2b0615a2f105d3dd
SHA11aae6edfedcfe6d6828b98b114c581d9f15db807
SHA25600f972eb3d4d2fac05c10c0e6e212cf096b4142b5b5075b29c6c100d51432cd4
SHA5128826d5ff3ab691094eabf4cec3444752ed46714705dae25bc48b5c9ee36c7c9b9cf8606460e71df519dd26a91798ab8be3415e7465df82d362d602e96ebb25e5
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Filesize
89KB
MD583fc14fb36516facb19e0e96286f7f48
SHA140082ca06de4c377585cd164fb521bacadb673da
SHA25608dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e
SHA512ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf
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Filesize
89KB
MD583fc14fb36516facb19e0e96286f7f48
SHA140082ca06de4c377585cd164fb521bacadb673da
SHA25608dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e
SHA512ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf
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Filesize
89KB
MD583fc14fb36516facb19e0e96286f7f48
SHA140082ca06de4c377585cd164fb521bacadb673da
SHA25608dabdd0b0fb13d5d748daf1173f392aa27eb9943eef78bd29e6a8fa61007a6e
SHA512ba60d28195b8ce60fd6f4cd57919a190c910af3e71e2858ed266a958314798ed51323d3c870c572d2fb873aae34387afa0dd8c7624e5f5cf51e586aafb76efcf
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5