Analysis
-
max time kernel
145s -
max time network
151s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
06/08/2023, 16:25
Static task
static1
Behavioral task
behavioral1
Sample
9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe
Resource
win10-20230703-en
General
-
Target
9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe
-
Size
556KB
-
MD5
b1dbd1e8426bc5452b1713f9a7fc2ba0
-
SHA1
7c8d0e4d66f880f84b094eb9cbf801d9b1d594d6
-
SHA256
9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734
-
SHA512
c9e220e173f43a9910c745046d5d83329779c9cb634b14c7b3526d19596edf4831ab7273ed827b79f8b9b08d2af1ab170b7161dded63d2838a72a59d121a59b0
-
SSDEEP
6144:KAy+bnr+wp0yN90QEBx9tVVEzjeWsG8Xc0ZiF4mEQJ0YRjxeRGr18myavFpFH/JN:MMrEy90bVawMl0Y9sRGRRdbJ58Assgc
Malware Config
Extracted
amadey
3.86
77.91.68.61/rock/index.php
Extracted
redline
savin
77.91.124.156:19071
-
auth_value
a1a05b810428195ab7bb63b132ea0c8d
Signatures
-
Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001afec-136.dat healer behavioral1/files/0x000700000001afec-137.dat healer behavioral1/memory/4212-138-0x0000000000AC0000-0x0000000000ACA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k6895506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k6895506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k6895506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k6895506.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k6895506.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Executes dropped EXE 7 IoCs
pid Process 4236 y3296809.exe 1028 y4611456.exe 4212 k6895506.exe 3776 l2496535.exe 4496 pdates.exe 4276 m9858677.exe 2084 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 3224 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k6895506.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\\\"" 9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.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\\\"" y3296809.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\\\"" y4611456.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2532 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4212 k6895506.exe 4212 k6895506.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4212 k6895506.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3776 l2496535.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 4080 wrote to memory of 4236 4080 9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe 70 PID 4080 wrote to memory of 4236 4080 9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe 70 PID 4080 wrote to memory of 4236 4080 9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe 70 PID 4236 wrote to memory of 1028 4236 y3296809.exe 71 PID 4236 wrote to memory of 1028 4236 y3296809.exe 71 PID 4236 wrote to memory of 1028 4236 y3296809.exe 71 PID 1028 wrote to memory of 4212 1028 y4611456.exe 72 PID 1028 wrote to memory of 4212 1028 y4611456.exe 72 PID 1028 wrote to memory of 3776 1028 y4611456.exe 73 PID 1028 wrote to memory of 3776 1028 y4611456.exe 73 PID 1028 wrote to memory of 3776 1028 y4611456.exe 73 PID 3776 wrote to memory of 4496 3776 l2496535.exe 74 PID 3776 wrote to memory of 4496 3776 l2496535.exe 74 PID 3776 wrote to memory of 4496 3776 l2496535.exe 74 PID 4236 wrote to memory of 4276 4236 y3296809.exe 75 PID 4236 wrote to memory of 4276 4236 y3296809.exe 75 PID 4236 wrote to memory of 4276 4236 y3296809.exe 75 PID 4496 wrote to memory of 2532 4496 pdates.exe 76 PID 4496 wrote to memory of 2532 4496 pdates.exe 76 PID 4496 wrote to memory of 2532 4496 pdates.exe 76 PID 4496 wrote to memory of 4828 4496 pdates.exe 78 PID 4496 wrote to memory of 4828 4496 pdates.exe 78 PID 4496 wrote to memory of 4828 4496 pdates.exe 78 PID 4828 wrote to memory of 2792 4828 cmd.exe 80 PID 4828 wrote to memory of 2792 4828 cmd.exe 80 PID 4828 wrote to memory of 2792 4828 cmd.exe 80 PID 4828 wrote to memory of 4328 4828 cmd.exe 81 PID 4828 wrote to memory of 4328 4828 cmd.exe 81 PID 4828 wrote to memory of 4328 4828 cmd.exe 81 PID 4828 wrote to memory of 4152 4828 cmd.exe 82 PID 4828 wrote to memory of 4152 4828 cmd.exe 82 PID 4828 wrote to memory of 4152 4828 cmd.exe 82 PID 4828 wrote to memory of 2144 4828 cmd.exe 83 PID 4828 wrote to memory of 2144 4828 cmd.exe 83 PID 4828 wrote to memory of 2144 4828 cmd.exe 83 PID 4828 wrote to memory of 4952 4828 cmd.exe 84 PID 4828 wrote to memory of 4952 4828 cmd.exe 84 PID 4828 wrote to memory of 4952 4828 cmd.exe 84 PID 4828 wrote to memory of 2708 4828 cmd.exe 85 PID 4828 wrote to memory of 2708 4828 cmd.exe 85 PID 4828 wrote to memory of 2708 4828 cmd.exe 85 PID 4496 wrote to memory of 3224 4496 pdates.exe 87 PID 4496 wrote to memory of 3224 4496 pdates.exe 87 PID 4496 wrote to memory of 3224 4496 pdates.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe"C:\Users\Admin\AppData\Local\Temp\9f2083bb5184291a359b8dff91e0cd2ef16706e9131e16df1940a19f5d5a6734.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4080 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3296809.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3296809.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4236 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4611456.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4611456.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1028 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6895506.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6895506.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4212
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2496535.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l2496535.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3776 -
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:4496 -
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:2532
-
-
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:4828 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:2792
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:4328
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:4152
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:2144
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:4952
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:2708
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main6⤵
- Loads dropped DLL
PID:3224
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9858677.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9858677.exe3⤵
- Executes dropped EXE
PID:4276
-
-
-
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:2084
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
-
Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
-
Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
-
Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
-
Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
-
Filesize
390KB
MD56eced41bd2487828d15d3bab948eecd0
SHA1bc539b34bf09fc168b34a6966032b417d8773411
SHA25621775d38607ec10768cca6f3f69fbfcea5ea33c394643461fb1e6bc7a7d4be1c
SHA51200abb847346f3d850a971001c4258933cfbf42f87d090178c73f18d1c8303c797c1d3f247874cf9f74e2f4e91127d496a950ebcdcef68d62f8d8e19458f8dfe8
-
Filesize
390KB
MD56eced41bd2487828d15d3bab948eecd0
SHA1bc539b34bf09fc168b34a6966032b417d8773411
SHA25621775d38607ec10768cca6f3f69fbfcea5ea33c394643461fb1e6bc7a7d4be1c
SHA51200abb847346f3d850a971001c4258933cfbf42f87d090178c73f18d1c8303c797c1d3f247874cf9f74e2f4e91127d496a950ebcdcef68d62f8d8e19458f8dfe8
-
Filesize
175KB
MD57d3e7dde553c688654d8256c1f92391d
SHA1be9a3db608fedb46de13719f932cbf5faab32bca
SHA256450bd4e1f17b8d10b65abbb12a75832d0771711ee1af8a2b909e12b35ecdd60e
SHA512a09d8d69144c19dfb745d7ca26073b55207c916eec4f281077d45cfc1c9e1f87493c9939b77586c8a8262217a978b127d5d2942363b282e6959fedb2d40d5d40
-
Filesize
175KB
MD57d3e7dde553c688654d8256c1f92391d
SHA1be9a3db608fedb46de13719f932cbf5faab32bca
SHA256450bd4e1f17b8d10b65abbb12a75832d0771711ee1af8a2b909e12b35ecdd60e
SHA512a09d8d69144c19dfb745d7ca26073b55207c916eec4f281077d45cfc1c9e1f87493c9939b77586c8a8262217a978b127d5d2942363b282e6959fedb2d40d5d40
-
Filesize
234KB
MD560bedc99cfc022a59cbbf0b665dbc5ad
SHA17741c71f12503a21c6d7ff011f7a275b3fbb877d
SHA256ec84517c2f01e0cddc6a16ce661da39b4649cac3231f7a9e5f6c5b174d3c1a0d
SHA5125f137f63770c35683f291c0d6964e4a96fc60f1705c7f538fa98be17026999e0903738b3d22738b6986ffbe5c216128c1ee99d9bc3660b9bf5f0f8560f260a1d
-
Filesize
234KB
MD560bedc99cfc022a59cbbf0b665dbc5ad
SHA17741c71f12503a21c6d7ff011f7a275b3fbb877d
SHA256ec84517c2f01e0cddc6a16ce661da39b4649cac3231f7a9e5f6c5b174d3c1a0d
SHA5125f137f63770c35683f291c0d6964e4a96fc60f1705c7f538fa98be17026999e0903738b3d22738b6986ffbe5c216128c1ee99d9bc3660b9bf5f0f8560f260a1d
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
-
Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
-
Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
-
Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
-
Filesize
273B
MD59851b884bf4aadfade57d911a3f03332
SHA1aaadd1c1856c22844bb9fbb030cf4f586ed8866a
SHA25603afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
SHA512a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327
-
Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34