Analysis
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max time kernel
134s -
max time network
152s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
20/08/2023, 08:16
Static task
static1
Behavioral task
behavioral1
Sample
b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe
Resource
win10-20230703-en
General
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Target
b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe
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Size
776KB
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MD5
62a4de5914bf0299c7f7a7298ee76601
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SHA1
72764ffcf3d995deede0be3853dbe570d34321cb
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SHA256
b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890
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SHA512
17d35ef33ff7ebad270afaffe6416d742d31d8a52156cb0298b36e472315ab4d6d87a9cec40796eb0d6fb3981ecc0750c625062936b442a0f3bdb29d586cc8ce
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SSDEEP
24576:gyOy6wMHFWUe5k5J4IwKNESg/iXkat7/71z5Qp2:nL6wMwLCJqKNESFXfTz
Malware Config
Extracted
amadey
S-%lu-
77.91.68.18/nice/index.php
3.87/nice/index.php
Extracted
redline
jonka
77.91.124.73:19071
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auth_value
c95bc30cd252fa6dff2a19fd78bfab4e
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 3604 x7298361.exe 1936 x7686029.exe 3340 g9469470.exe 4596 saves.exe 4612 i4979938.exe 3808 saves.exe 928 saves.exe -
Loads dropped DLL 1 IoCs
pid Process 4480 rundll32.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\\\"" b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.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\\\"" x7298361.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\\\"" x7686029.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 2844 schtasks.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4556 wrote to memory of 3604 4556 b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe 69 PID 4556 wrote to memory of 3604 4556 b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe 69 PID 4556 wrote to memory of 3604 4556 b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe 69 PID 3604 wrote to memory of 1936 3604 x7298361.exe 70 PID 3604 wrote to memory of 1936 3604 x7298361.exe 70 PID 3604 wrote to memory of 1936 3604 x7298361.exe 70 PID 1936 wrote to memory of 3340 1936 x7686029.exe 71 PID 1936 wrote to memory of 3340 1936 x7686029.exe 71 PID 1936 wrote to memory of 3340 1936 x7686029.exe 71 PID 3340 wrote to memory of 4596 3340 g9469470.exe 72 PID 3340 wrote to memory of 4596 3340 g9469470.exe 72 PID 3340 wrote to memory of 4596 3340 g9469470.exe 72 PID 1936 wrote to memory of 4612 1936 x7686029.exe 73 PID 1936 wrote to memory of 4612 1936 x7686029.exe 73 PID 1936 wrote to memory of 4612 1936 x7686029.exe 73 PID 4596 wrote to memory of 2844 4596 saves.exe 74 PID 4596 wrote to memory of 2844 4596 saves.exe 74 PID 4596 wrote to memory of 2844 4596 saves.exe 74 PID 4596 wrote to memory of 5068 4596 saves.exe 75 PID 4596 wrote to memory of 5068 4596 saves.exe 75 PID 4596 wrote to memory of 5068 4596 saves.exe 75 PID 5068 wrote to memory of 4352 5068 cmd.exe 78 PID 5068 wrote to memory of 4352 5068 cmd.exe 78 PID 5068 wrote to memory of 4352 5068 cmd.exe 78 PID 5068 wrote to memory of 1884 5068 cmd.exe 79 PID 5068 wrote to memory of 1884 5068 cmd.exe 79 PID 5068 wrote to memory of 1884 5068 cmd.exe 79 PID 5068 wrote to memory of 4240 5068 cmd.exe 80 PID 5068 wrote to memory of 4240 5068 cmd.exe 80 PID 5068 wrote to memory of 4240 5068 cmd.exe 80 PID 5068 wrote to memory of 1864 5068 cmd.exe 81 PID 5068 wrote to memory of 1864 5068 cmd.exe 81 PID 5068 wrote to memory of 1864 5068 cmd.exe 81 PID 5068 wrote to memory of 4864 5068 cmd.exe 82 PID 5068 wrote to memory of 4864 5068 cmd.exe 82 PID 5068 wrote to memory of 4864 5068 cmd.exe 82 PID 5068 wrote to memory of 4948 5068 cmd.exe 83 PID 5068 wrote to memory of 4948 5068 cmd.exe 83 PID 5068 wrote to memory of 4948 5068 cmd.exe 83 PID 4596 wrote to memory of 4480 4596 saves.exe 85 PID 4596 wrote to memory of 4480 4596 saves.exe 85 PID 4596 wrote to memory of 4480 4596 saves.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe"C:\Users\Admin\AppData\Local\Temp\b070a172e7cebb065c9eb36e59f4b3cebd918fd83d82d009e525d3d6e70fe890.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7298361.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7298361.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3604 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7686029.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7686029.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9469470.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9469470.exe4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3340 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4596 -
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" /F6⤵
- Creates scheduled task(s)
PID:2844
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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&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:5068 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4352
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"7⤵PID:1884
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E7⤵PID:4240
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:1864
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"7⤵PID:4864
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E7⤵PID:4948
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main6⤵
- Loads dropped DLL
PID:4480
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i4979938.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i4979938.exe4⤵
- Executes dropped EXE
PID:4612
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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:3808
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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:928
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
496KB
MD5fc7ea9753ba5e397f98712118552323c
SHA12c162636f316d53935d5bffd9b557d826c504ce9
SHA256e996dbdb6a0064252d7d33247d16ff4165aedd597cf41b432dbfefee15d75845
SHA5120ef743439df2b82252105885fb0f052aa5be0f77700c2adef1ab03c7c42386efc4863d94896afb6566a5b9e8aaffd9e955b3a24be2f15dc864bc5759bfe23242
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Filesize
496KB
MD5fc7ea9753ba5e397f98712118552323c
SHA12c162636f316d53935d5bffd9b557d826c504ce9
SHA256e996dbdb6a0064252d7d33247d16ff4165aedd597cf41b432dbfefee15d75845
SHA5120ef743439df2b82252105885fb0f052aa5be0f77700c2adef1ab03c7c42386efc4863d94896afb6566a5b9e8aaffd9e955b3a24be2f15dc864bc5759bfe23242
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Filesize
331KB
MD5c04152e7c7205da8c1c1821c009c1f8d
SHA169a1eb184bed4af4298b70f9fbecedee62eb7e8a
SHA256ba2b49b60c908ce89cf04a0efab12f24a34b0e640115ac424ff66a96f8bce91b
SHA512e023fa66f8c623b5ac2d3cd7b78bd1c62efa198398f159f4298a8a9d03aeff7d8ecc6875de075991f4ecc37ec27a4b8fa4bc188331374f2f5ad8a73674c09307
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Filesize
331KB
MD5c04152e7c7205da8c1c1821c009c1f8d
SHA169a1eb184bed4af4298b70f9fbecedee62eb7e8a
SHA256ba2b49b60c908ce89cf04a0efab12f24a34b0e640115ac424ff66a96f8bce91b
SHA512e023fa66f8c623b5ac2d3cd7b78bd1c62efa198398f159f4298a8a9d03aeff7d8ecc6875de075991f4ecc37ec27a4b8fa4bc188331374f2f5ad8a73674c09307
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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
174KB
MD5fec7aa4a5822eef5869f3c6bed91b7b6
SHA13a4f1f43b7afecee30c3a2278b0983f8aa5b579c
SHA256efc60426c380263a4ec513977c7393d629cd356d6b8aebc84c5087abb8f8440e
SHA5120b2900a78f2a47e798dfd768ebe0113972cba7dd7f439e99df9a5e134b9ad68e9ffb322f428174ad9cd9e87f20bc6edd7f622d956b5aebbe1814909982f29d15
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Filesize
174KB
MD5fec7aa4a5822eef5869f3c6bed91b7b6
SHA13a4f1f43b7afecee30c3a2278b0983f8aa5b579c
SHA256efc60426c380263a4ec513977c7393d629cd356d6b8aebc84c5087abb8f8440e
SHA5120b2900a78f2a47e798dfd768ebe0113972cba7dd7f439e99df9a5e134b9ad68e9ffb322f428174ad9cd9e87f20bc6edd7f622d956b5aebbe1814909982f29d15
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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
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