Analysis
-
max time kernel
146s -
max time network
160s -
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, 18:11
Static task
static1
Behavioral task
behavioral1
Sample
7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe
Resource
win10-20230703-en
General
-
Target
7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe
-
Size
730KB
-
MD5
294c0e047e03367fe889e76fc102b494
-
SHA1
fa91bf97ebdc9b04b104899d9a2371e781f59e64
-
SHA256
7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed
-
SHA512
e8779946a6e7ce0f25a5e59132d04eb9d4c62cac54e6c491ddb9b6974fee3ac5f45a63796d801c637d0442226d19118028d200a735e781fd032dd6b4713aee1d
-
SSDEEP
12288:xMrsy90HOqMekz6o7qZiwJYYrbJKx1e7vlkKRtPXep7eBX1d7UAK6+VVCxk:FywJc7q4wxm87v2KHPeQO/VCi
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
-
auth_value
7c3e46e091100fd26a6076996d374c28
Signatures
-
Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000600000001af68-152.dat healer behavioral1/files/0x000600000001af68-153.dat healer behavioral1/memory/4344-154-0x0000000000AF0000-0x0000000000AFA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h6481872.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h6481872.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h6481872.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h6481872.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h6481872.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
Executes dropped EXE 8 IoCs
pid Process 4144 x5474925.exe 976 x4001511.exe 4812 x3610353.exe 4488 g4377679.exe 4124 saves.exe 4344 h6481872.exe 64 i1481393.exe 336 saves.exe -
Loads dropped DLL 1 IoCs
pid Process 420 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h6481872.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.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\\\"" x5474925.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\\\"" x4001511.exe 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\\\"" x3610353.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 4904 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4344 h6481872.exe 4344 h6481872.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4344 h6481872.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 4224 wrote to memory of 4144 4224 7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe 69 PID 4224 wrote to memory of 4144 4224 7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe 69 PID 4224 wrote to memory of 4144 4224 7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe 69 PID 4144 wrote to memory of 976 4144 x5474925.exe 70 PID 4144 wrote to memory of 976 4144 x5474925.exe 70 PID 4144 wrote to memory of 976 4144 x5474925.exe 70 PID 976 wrote to memory of 4812 976 x4001511.exe 71 PID 976 wrote to memory of 4812 976 x4001511.exe 71 PID 976 wrote to memory of 4812 976 x4001511.exe 71 PID 4812 wrote to memory of 4488 4812 x3610353.exe 72 PID 4812 wrote to memory of 4488 4812 x3610353.exe 72 PID 4812 wrote to memory of 4488 4812 x3610353.exe 72 PID 4488 wrote to memory of 4124 4488 g4377679.exe 73 PID 4488 wrote to memory of 4124 4488 g4377679.exe 73 PID 4488 wrote to memory of 4124 4488 g4377679.exe 73 PID 4812 wrote to memory of 4344 4812 x3610353.exe 74 PID 4812 wrote to memory of 4344 4812 x3610353.exe 74 PID 4124 wrote to memory of 4904 4124 saves.exe 75 PID 4124 wrote to memory of 4904 4124 saves.exe 75 PID 4124 wrote to memory of 4904 4124 saves.exe 75 PID 4124 wrote to memory of 2444 4124 saves.exe 76 PID 4124 wrote to memory of 2444 4124 saves.exe 76 PID 4124 wrote to memory of 2444 4124 saves.exe 76 PID 2444 wrote to memory of 4352 2444 cmd.exe 79 PID 2444 wrote to memory of 4352 2444 cmd.exe 79 PID 2444 wrote to memory of 4352 2444 cmd.exe 79 PID 2444 wrote to memory of 3620 2444 cmd.exe 80 PID 2444 wrote to memory of 3620 2444 cmd.exe 80 PID 2444 wrote to memory of 3620 2444 cmd.exe 80 PID 2444 wrote to memory of 3640 2444 cmd.exe 81 PID 2444 wrote to memory of 3640 2444 cmd.exe 81 PID 2444 wrote to memory of 3640 2444 cmd.exe 81 PID 2444 wrote to memory of 2232 2444 cmd.exe 82 PID 2444 wrote to memory of 2232 2444 cmd.exe 82 PID 2444 wrote to memory of 2232 2444 cmd.exe 82 PID 2444 wrote to memory of 5032 2444 cmd.exe 83 PID 2444 wrote to memory of 5032 2444 cmd.exe 83 PID 2444 wrote to memory of 5032 2444 cmd.exe 83 PID 2444 wrote to memory of 164 2444 cmd.exe 84 PID 2444 wrote to memory of 164 2444 cmd.exe 84 PID 2444 wrote to memory of 164 2444 cmd.exe 84 PID 976 wrote to memory of 64 976 x4001511.exe 85 PID 976 wrote to memory of 64 976 x4001511.exe 85 PID 976 wrote to memory of 64 976 x4001511.exe 85 PID 4124 wrote to memory of 420 4124 saves.exe 87 PID 4124 wrote to memory of 420 4124 saves.exe 87 PID 4124 wrote to memory of 420 4124 saves.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe"C:\Users\Admin\AppData\Local\Temp\7c204a86d9c256b8aef8572d09484474f0e0a18104a456aac1dd225fc90e4eed.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5474925.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5474925.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4144 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4001511.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x4001511.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:976 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3610353.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3610353.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4812 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4377679.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4377679.exe5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4488 -
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:4124 -
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:4904
-
-
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:2444 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:4352
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"8⤵PID:3620
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E8⤵PID:3640
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:2232
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"8⤵PID:5032
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E8⤵PID:164
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main7⤵
- Loads dropped DLL
PID:420
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h6481872.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h6481872.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4344
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1481393.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i1481393.exe4⤵
- Executes dropped EXE
PID:64
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe1⤵
- Executes dropped EXE
PID:336
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
598KB
MD55ec7de668c1fb686f883d7462b030c81
SHA17046a299aa4de9f3a4ac9a5ab1ceee696b668b1b
SHA256c8810f5e89163c931526b02919fd86ffe2c5e0934d8e7abc2a25ecbaf1e5a3b4
SHA51240a9a1f156d0b83c77f13aa2cf5273e14a231e0f6cf2a0667a798e847fb41c3c6fa674f1ce39117ca8a03bdd2b5166fc7ab6887eb4e60b8b8f78d9a2ff4e91e4
-
Filesize
598KB
MD55ec7de668c1fb686f883d7462b030c81
SHA17046a299aa4de9f3a4ac9a5ab1ceee696b668b1b
SHA256c8810f5e89163c931526b02919fd86ffe2c5e0934d8e7abc2a25ecbaf1e5a3b4
SHA51240a9a1f156d0b83c77f13aa2cf5273e14a231e0f6cf2a0667a798e847fb41c3c6fa674f1ce39117ca8a03bdd2b5166fc7ab6887eb4e60b8b8f78d9a2ff4e91e4
-
Filesize
432KB
MD594d9036496478717c25595bf4b478fbf
SHA130f91c94c47c6868bbba5270023eee9e2069c95b
SHA25684b681142f46cc202a00bbd87ea771b00cbb34d5c6543c03f6fd8918315166bd
SHA5127caac9f4a8be4fc81bf34c91c76bec4da81d01415d90548f513491891bce43d294057b8232269d391ea9c33f1b13ca910d54963fbd392730f63ddbaabdb9d04b
-
Filesize
432KB
MD594d9036496478717c25595bf4b478fbf
SHA130f91c94c47c6868bbba5270023eee9e2069c95b
SHA25684b681142f46cc202a00bbd87ea771b00cbb34d5c6543c03f6fd8918315166bd
SHA5127caac9f4a8be4fc81bf34c91c76bec4da81d01415d90548f513491891bce43d294057b8232269d391ea9c33f1b13ca910d54963fbd392730f63ddbaabdb9d04b
-
Filesize
173KB
MD507cb4c4ba1448e658877208be4d5e433
SHA1404bc6b682bf2359359566df19a4ce15ce1f0c3f
SHA256952ca058e2c2309bb1e775253f512bd0d01c75b3212de295d473a96367ae9cb9
SHA512721a42e5ca1f5d74767c4b06a1682904803d8428e64310f4cae4df7318334089b75cf5e56517dce6dff4cc0371dbea83ae05c0954091b171187b0099121808c4
-
Filesize
173KB
MD507cb4c4ba1448e658877208be4d5e433
SHA1404bc6b682bf2359359566df19a4ce15ce1f0c3f
SHA256952ca058e2c2309bb1e775253f512bd0d01c75b3212de295d473a96367ae9cb9
SHA512721a42e5ca1f5d74767c4b06a1682904803d8428e64310f4cae4df7318334089b75cf5e56517dce6dff4cc0371dbea83ae05c0954091b171187b0099121808c4
-
Filesize
276KB
MD5e1c74fb20726abc696ce0853d14c35b7
SHA1dd41a4e2d4cedf58134114bc1bc3a0ed4377f388
SHA25625bd71141f61da7e28cebec8c518ce781c0ba003a3a5e3fa2417dfeccc0d0747
SHA512484068de44ffdda27f9eff43ab0ad19dff062078ef1ace6398059d8f44eb4589572628aac4c27b2d93afa91b285360ae43b9b2f8a1dc5480e0c93ee1b07c09e2
-
Filesize
276KB
MD5e1c74fb20726abc696ce0853d14c35b7
SHA1dd41a4e2d4cedf58134114bc1bc3a0ed4377f388
SHA25625bd71141f61da7e28cebec8c518ce781c0ba003a3a5e3fa2417dfeccc0d0747
SHA512484068de44ffdda27f9eff43ab0ad19dff062078ef1ace6398059d8f44eb4589572628aac4c27b2d93afa91b285360ae43b9b2f8a1dc5480e0c93ee1b07c09e2
-
Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
-
Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
-
Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
-
Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
-
Filesize
313KB
MD569b27fe3308bebb904ae9c80c0745ae3
SHA153ab89c8f91f8ece4916747db74b4d22ef6cef95
SHA2561993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b
SHA512e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70
-
Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
-
Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
-
Filesize
273B
MD5374bfdcfcf19f4edfe949022092848d2
SHA1df5ee40497e98efcfba30012452d433373d287d4
SHA256224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f
SHA512bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7
-
Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b