Analysis
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max time kernel
98s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
23-06-2023 07:38
Static task
static1
Behavioral task
behavioral1
Sample
07709399.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
07709399.exe
Resource
win10v2004-20230621-en
General
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Target
07709399.exe
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Size
695KB
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MD5
d128a366b1b4c7706cef1323057c2847
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SHA1
a1e904f76dc6ff835bab173c7e81569f45072a2f
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SHA256
6fe7747721492cbda2bd6362e772e4b4139f42873f4528c6347213cf54443f09
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SHA512
6f5a11b4c2d664272f4696a64cd999c63bf33c607c11d3d5df8798b04947f30cdd935abbc32eaa80fce66aecb11f529a5f847215970aaea49358693bc4c28b30
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SSDEEP
12288:EkyeYmwAKOw2KmwAphkWHxznbn3NpKc+gBoBHK+2XS1IOb:EgrKOpJb3XCBHZ2C
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:
i0926558.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" i0926558.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" i0926558.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" i0926558.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" i0926558.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection i0926558.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" i0926558.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:
g2792411.exerugen.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-922299981-3641064733-3870770889-1000\Control Panel\International\Geo\Nation g2792411.exe Key value queried \REGISTRY\USER\S-1-5-21-922299981-3641064733-3870770889-1000\Control Panel\International\Geo\Nation rugen.exe -
Executes dropped EXE 7 IoCs
Processes:
x0937107.exef0206448.exeg2792411.exerugen.exei0926558.exerugen.exerugen.exepid process 4168 x0937107.exe 2308 f0206448.exe 1216 g2792411.exe 788 rugen.exe 2936 i0926558.exe 3292 rugen.exe 4552 rugen.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 3508 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:
i0926558.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" i0926558.exe -
Adds Run key to start application 2 TTPs 4 IoCs
Processes:
07709399.exex0937107.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\\\"" 07709399.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x0937107.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\\\"" x0937107.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 07709399.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:
f0206448.exei0926558.exepid process 2308 f0206448.exe 2308 f0206448.exe 2936 i0926558.exe 2936 i0926558.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f0206448.exei0926558.exedescription pid process Token: SeDebugPrivilege 2308 f0206448.exe Token: SeDebugPrivilege 2936 i0926558.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
g2792411.exepid process 1216 g2792411.exe -
Suspicious use of WriteProcessMemory 41 IoCs
Processes:
07709399.exex0937107.exeg2792411.exerugen.execmd.exedescription pid process target process PID 4656 wrote to memory of 4168 4656 07709399.exe x0937107.exe PID 4656 wrote to memory of 4168 4656 07709399.exe x0937107.exe PID 4656 wrote to memory of 4168 4656 07709399.exe x0937107.exe PID 4168 wrote to memory of 2308 4168 x0937107.exe f0206448.exe PID 4168 wrote to memory of 2308 4168 x0937107.exe f0206448.exe PID 4168 wrote to memory of 2308 4168 x0937107.exe f0206448.exe PID 4168 wrote to memory of 1216 4168 x0937107.exe g2792411.exe PID 4168 wrote to memory of 1216 4168 x0937107.exe g2792411.exe PID 4168 wrote to memory of 1216 4168 x0937107.exe g2792411.exe PID 1216 wrote to memory of 788 1216 g2792411.exe rugen.exe PID 1216 wrote to memory of 788 1216 g2792411.exe rugen.exe PID 1216 wrote to memory of 788 1216 g2792411.exe rugen.exe PID 4656 wrote to memory of 2936 4656 07709399.exe i0926558.exe PID 4656 wrote to memory of 2936 4656 07709399.exe i0926558.exe PID 788 wrote to memory of 4860 788 rugen.exe schtasks.exe PID 788 wrote to memory of 4860 788 rugen.exe schtasks.exe PID 788 wrote to memory of 4860 788 rugen.exe schtasks.exe PID 788 wrote to memory of 4536 788 rugen.exe cmd.exe PID 788 wrote to memory of 4536 788 rugen.exe cmd.exe PID 788 wrote to memory of 4536 788 rugen.exe cmd.exe PID 4536 wrote to memory of 268 4536 cmd.exe cmd.exe PID 4536 wrote to memory of 268 4536 cmd.exe cmd.exe PID 4536 wrote to memory of 268 4536 cmd.exe cmd.exe PID 4536 wrote to memory of 3468 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3468 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3468 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3172 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3172 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3172 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 4996 4536 cmd.exe cmd.exe PID 4536 wrote to memory of 4996 4536 cmd.exe cmd.exe PID 4536 wrote to memory of 4996 4536 cmd.exe cmd.exe PID 4536 wrote to memory of 2116 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 2116 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 2116 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3128 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3128 4536 cmd.exe cacls.exe PID 4536 wrote to memory of 3128 4536 cmd.exe cacls.exe PID 788 wrote to memory of 3508 788 rugen.exe rundll32.exe PID 788 wrote to memory of 3508 788 rugen.exe rundll32.exe PID 788 wrote to memory of 3508 788 rugen.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\07709399.exe"C:\Users\Admin\AppData\Local\Temp\07709399.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4656 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0937107.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0937107.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4168 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0206448.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0206448.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2308
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2792411.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2792411.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1216 -
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:788 -
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:4860
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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:4536 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:268
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C:\Windows\SysWOW64\cacls.exeCACLS "rugen.exe" /P "Admin:N"6⤵PID:3468
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C:\Windows\SysWOW64\cacls.exeCACLS "rugen.exe" /P "Admin:R" /E6⤵PID:3172
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4996
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C:\Windows\SysWOW64\cacls.exeCACLS "..\200f691d32" /P "Admin:N"6⤵PID:2116
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C:\Windows\SysWOW64\cacls.exeCACLS "..\200f691d32" /P "Admin:R" /E6⤵PID:3128
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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:3508
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0926558.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i0926558.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2936
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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:3292
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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:4552
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
365KB
MD5bc65b003eecfd1b7239230c156442de3
SHA1388760ba6d9da377d2fc24788e18e75760366902
SHA2567d54514924cd11e794543068c5577939f9f6e1396b36b960333e9c68d29e432c
SHA512cdfa96175b2021a2b303c8e0ae80807749bce3bbebe1176b1f95366b1f55745adc1df57887a88e1fdb0acde65a9e7ece3a74c50f2dc49d8a084cfad8816c1514
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Filesize
365KB
MD5bc65b003eecfd1b7239230c156442de3
SHA1388760ba6d9da377d2fc24788e18e75760366902
SHA2567d54514924cd11e794543068c5577939f9f6e1396b36b960333e9c68d29e432c
SHA512cdfa96175b2021a2b303c8e0ae80807749bce3bbebe1176b1f95366b1f55745adc1df57887a88e1fdb0acde65a9e7ece3a74c50f2dc49d8a084cfad8816c1514
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Filesize
402KB
MD5f0fe8dd8bc52d1c6497ed85c848fe06b
SHA18dffe64799ed02b6f00a3b04b8a1c6a89acb0c89
SHA256c1d6199e45c6dce2d1e2b1ea9dd529d1a7906289e480e4f5aca0faf88cc935d1
SHA5125683634ede0b6eeec20b98a157fd976e319e48a086417a3e493e8ab92767cd68f5436c798d83fdebd672d381646d3d32fc0f854140db62ca4151685d42178c87
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Filesize
402KB
MD5f0fe8dd8bc52d1c6497ed85c848fe06b
SHA18dffe64799ed02b6f00a3b04b8a1c6a89acb0c89
SHA256c1d6199e45c6dce2d1e2b1ea9dd529d1a7906289e480e4f5aca0faf88cc935d1
SHA5125683634ede0b6eeec20b98a157fd976e319e48a086417a3e493e8ab92767cd68f5436c798d83fdebd672d381646d3d32fc0f854140db62ca4151685d42178c87
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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