Analysis
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max time kernel
144s -
max time network
154s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
18-08-2023 22:03
Static task
static1
Behavioral task
behavioral1
Sample
2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe
Resource
win10-20230703-en
General
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Target
2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe
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Size
713KB
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MD5
4b2dced642f0f09f5b24068dd5650edf
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SHA1
749597ebb62d40d0358c09ba3eebb8bda4a10ae4
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SHA256
2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885
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SHA512
172d2fb294cefce1dc71e21c6ca9f5ad833ebafedda707aae1086e54ef57a09ccdc725e5bf4c522f628d18e5ffd32e3742ebf51b5f56a2f4d42bcdff89bbbb4e
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SSDEEP
12288:pMrJy90XEHkIGh7RGl0VNbixaO7PwK/ke7gaIKRNEXvp7f8Bqwso8/8LXtsQ:sy8EuBNCJoAj7gRKvExl9/IXCQ
Malware Config
Extracted
amadey
S-%lu-
77.91.68.18/nice/index.php
3.87/nice/index.php
Extracted
redline
dugin
77.91.124.73:19071
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auth_value
7c3e46e091100fd26a6076996d374c28
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000600000001af63-155.dat healer behavioral1/files/0x000600000001af63-156.dat healer behavioral1/memory/2736-157-0x00000000000D0000-0x00000000000DA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h8187410.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h8187410.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h8187410.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h8187410.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h8187410.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
pid Process 4156 x5874734.exe 4864 x9962045.exe 4944 x4397957.exe 3316 g6891781.exe 1692 saves.exe 2736 h8187410.exe 4416 i6009485.exe 4836 saves.exe -
Loads dropped DLL 1 IoCs
pid Process 208 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h8187410.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" x4397957.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\\\"" 2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.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\\\"" x5874734.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\\\"" x9962045.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 5024 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2736 h8187410.exe 2736 h8187410.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2736 h8187410.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 3360 wrote to memory of 4156 3360 2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe 69 PID 3360 wrote to memory of 4156 3360 2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe 69 PID 3360 wrote to memory of 4156 3360 2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe 69 PID 4156 wrote to memory of 4864 4156 x5874734.exe 70 PID 4156 wrote to memory of 4864 4156 x5874734.exe 70 PID 4156 wrote to memory of 4864 4156 x5874734.exe 70 PID 4864 wrote to memory of 4944 4864 x9962045.exe 71 PID 4864 wrote to memory of 4944 4864 x9962045.exe 71 PID 4864 wrote to memory of 4944 4864 x9962045.exe 71 PID 4944 wrote to memory of 3316 4944 x4397957.exe 72 PID 4944 wrote to memory of 3316 4944 x4397957.exe 72 PID 4944 wrote to memory of 3316 4944 x4397957.exe 72 PID 3316 wrote to memory of 1692 3316 g6891781.exe 73 PID 3316 wrote to memory of 1692 3316 g6891781.exe 73 PID 3316 wrote to memory of 1692 3316 g6891781.exe 73 PID 4944 wrote to memory of 2736 4944 x4397957.exe 74 PID 4944 wrote to memory of 2736 4944 x4397957.exe 74 PID 1692 wrote to memory of 5024 1692 saves.exe 75 PID 1692 wrote to memory of 5024 1692 saves.exe 75 PID 1692 wrote to memory of 5024 1692 saves.exe 75 PID 1692 wrote to memory of 4544 1692 saves.exe 76 PID 1692 wrote to memory of 4544 1692 saves.exe 76 PID 1692 wrote to memory of 4544 1692 saves.exe 76 PID 4544 wrote to memory of 4512 4544 cmd.exe 79 PID 4544 wrote to memory of 4512 4544 cmd.exe 79 PID 4544 wrote to memory of 4512 4544 cmd.exe 79 PID 4544 wrote to memory of 2732 4544 cmd.exe 80 PID 4544 wrote to memory of 2732 4544 cmd.exe 80 PID 4544 wrote to memory of 2732 4544 cmd.exe 80 PID 4544 wrote to memory of 1388 4544 cmd.exe 81 PID 4544 wrote to memory of 1388 4544 cmd.exe 81 PID 4544 wrote to memory of 1388 4544 cmd.exe 81 PID 4544 wrote to memory of 4888 4544 cmd.exe 82 PID 4544 wrote to memory of 4888 4544 cmd.exe 82 PID 4544 wrote to memory of 4888 4544 cmd.exe 82 PID 4544 wrote to memory of 3744 4544 cmd.exe 83 PID 4544 wrote to memory of 3744 4544 cmd.exe 83 PID 4544 wrote to memory of 3744 4544 cmd.exe 83 PID 4544 wrote to memory of 1808 4544 cmd.exe 84 PID 4544 wrote to memory of 1808 4544 cmd.exe 84 PID 4544 wrote to memory of 1808 4544 cmd.exe 84 PID 4864 wrote to memory of 4416 4864 x9962045.exe 85 PID 4864 wrote to memory of 4416 4864 x9962045.exe 85 PID 4864 wrote to memory of 4416 4864 x9962045.exe 85 PID 1692 wrote to memory of 208 1692 saves.exe 86 PID 1692 wrote to memory of 208 1692 saves.exe 86 PID 1692 wrote to memory of 208 1692 saves.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe"C:\Users\Admin\AppData\Local\Temp\2f585b8e45d9bda9766146061c3591aba5009942a83cf657c61e393e22656885.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3360 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5874734.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5874734.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9962045.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9962045.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4864 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x4397957.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x4397957.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4944 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6891781.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g6891781.exe5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3316 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F7⤵
- Creates scheduled task(s)
PID:5024
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit7⤵
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:4512
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"8⤵PID:2732
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E8⤵PID:1388
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:4888
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"8⤵PID:3744
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E8⤵PID:1808
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main7⤵
- Loads dropped DLL
PID:208
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8187410.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h8187410.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2736
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6009485.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i6009485.exe4⤵
- Executes dropped EXE
PID:4416
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C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe1⤵
- Executes dropped EXE
PID:4836
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
598KB
MD54ff83e843592c9689ab84d0f70f717b1
SHA17bd683407a840be41aa9029f75685ca8642c5296
SHA2569b89bdbffad961e4d8d06df4c2204f22416dba0d9553a24aed00a3b75a3b47de
SHA51233b3fcad282875ac8aadb9ef0fc9635e46ceb9ef7a354f98548ea5da367c01efdb0d74baf6d7edf42bdba2847a35e7bc0f3be8727ed5eac851498ee7033290ab
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Filesize
598KB
MD54ff83e843592c9689ab84d0f70f717b1
SHA17bd683407a840be41aa9029f75685ca8642c5296
SHA2569b89bdbffad961e4d8d06df4c2204f22416dba0d9553a24aed00a3b75a3b47de
SHA51233b3fcad282875ac8aadb9ef0fc9635e46ceb9ef7a354f98548ea5da367c01efdb0d74baf6d7edf42bdba2847a35e7bc0f3be8727ed5eac851498ee7033290ab
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Filesize
432KB
MD575d12272ea80a7cbf22164a27f9c0d75
SHA17332001be70b0b399cf18ec33e5e9518d0b3b55c
SHA2561b2f8e471355b6e7e87dd13c080eef35fa7fd8060c416a0452898f4eb84c98eb
SHA5126c7e2c3686c4f16b140225999a39d109ed5eb407a6b8b8d6e69af074d4af7b81c871b41d4f9ad49b7499a2398659462e56ce5c16ec2a648cf982d6f062aa64be
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Filesize
432KB
MD575d12272ea80a7cbf22164a27f9c0d75
SHA17332001be70b0b399cf18ec33e5e9518d0b3b55c
SHA2561b2f8e471355b6e7e87dd13c080eef35fa7fd8060c416a0452898f4eb84c98eb
SHA5126c7e2c3686c4f16b140225999a39d109ed5eb407a6b8b8d6e69af074d4af7b81c871b41d4f9ad49b7499a2398659462e56ce5c16ec2a648cf982d6f062aa64be
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Filesize
173KB
MD571bd8584471fee7dabe54ee898002506
SHA1c9c23d6489fb9824d0de9c9a79e8dc3027e3c3e3
SHA2562dc9b5c480b484b8a1862e747e7cdcb23cf5124765ddab36566624dec9613120
SHA512fd4eddcaac6b470dbed9a317106db78e01e72f5ac3725ac056af43a0e61dbe6e4de980bc23ccf54f4c56b6ddac206b3569a57aafe52f4f4be89bce78d55654b3
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Filesize
173KB
MD571bd8584471fee7dabe54ee898002506
SHA1c9c23d6489fb9824d0de9c9a79e8dc3027e3c3e3
SHA2562dc9b5c480b484b8a1862e747e7cdcb23cf5124765ddab36566624dec9613120
SHA512fd4eddcaac6b470dbed9a317106db78e01e72f5ac3725ac056af43a0e61dbe6e4de980bc23ccf54f4c56b6ddac206b3569a57aafe52f4f4be89bce78d55654b3
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Filesize
276KB
MD50e9f02c13c8d0347d1f5ea543f1c7edf
SHA12512b7a6aad747347b91489bcaf82957a8343298
SHA2561b189d34a68ec6aefd5707f10c6ec216dbe6e8f8a7730ef15ef59e40ab9ae187
SHA5124fddc7954b7f1f1e272a058ef2b6369510c93d4d2ad752138e9c0f5b54eaafa223db34396a444de0b0d09048f8e283dddc7140b866091902a80c1c06ea85fce7
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Filesize
276KB
MD50e9f02c13c8d0347d1f5ea543f1c7edf
SHA12512b7a6aad747347b91489bcaf82957a8343298
SHA2561b189d34a68ec6aefd5707f10c6ec216dbe6e8f8a7730ef15ef59e40ab9ae187
SHA5124fddc7954b7f1f1e272a058ef2b6369510c93d4d2ad752138e9c0f5b54eaafa223db34396a444de0b0d09048f8e283dddc7140b866091902a80c1c06ea85fce7
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Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
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Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
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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
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
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Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
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Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
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Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
273B
MD5374bfdcfcf19f4edfe949022092848d2
SHA1df5ee40497e98efcfba30012452d433373d287d4
SHA256224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f
SHA512bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b