Analysis
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max time kernel
144s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
11-03-2023 23:08
Static task
static1
Behavioral task
behavioral1
Sample
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe
Resource
win10v2004-20230220-en
General
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Target
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe
-
Size
436KB
-
MD5
2a2d98e0668bfa09de545fa6531db417
-
SHA1
a723bcdc464d1f9b948b4cf641a6b3251ba9ebfb
-
SHA256
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a
-
SHA512
f3993c04e244a834e04c9233c7e0b1175810e68644fae1413c50de8d541e4e89f7ede770a773605903ff3b3a53c673f035a373599d072baec9c67ef9505dbb1b
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SSDEEP
6144:Kmy+bnr+Jp0yN90QEF3qiledXNoIA6c0nmPbrT4jBfGA6X4cLZcQyTH47AxzxC0B:OMrBy903qi41NmZwmHmXAchzE0B
Malware Config
Extracted
redline
ronur
193.233.20.20:4134
-
auth_value
f88f86755a528d4b25f6f3628c460965
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 36 IoCs
Processes:
resource yara_rule behavioral1/memory/1992-68-0x00000000022D0000-0x0000000002316000-memory.dmp family_redline behavioral1/memory/1992-69-0x0000000002310000-0x0000000002354000-memory.dmp family_redline behavioral1/memory/1992-70-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-77-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-75-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-73-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-71-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-79-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-83-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-86-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-88-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-90-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-92-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-94-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-96-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-98-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-100-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-102-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-104-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-106-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-108-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-110-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-112-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-114-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-116-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-118-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-120-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-122-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-124-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-126-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-128-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-130-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-132-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-134-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-136-0x0000000002310000-0x000000000234E000-memory.dmp family_redline behavioral1/memory/1992-979-0x0000000004D70000-0x0000000004DB0000-memory.dmp family_redline -
Executes dropped EXE 1 IoCs
Processes:
ewT93Yd45.exepid process 1992 ewT93Yd45.exe -
Loads dropped DLL 3 IoCs
Processes:
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exeewT93Yd45.exepid process 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe 1992 ewT93Yd45.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exedescription ioc process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.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\\\"" 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
ewT93Yd45.exedescription pid process Token: SeDebugPrivilege 1992 ewT93Yd45.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exedescription pid process target process PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe PID 2044 wrote to memory of 1992 2044 00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe ewT93Yd45.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe"C:\Users\Admin\AppData\Local\Temp\00e4ff4570f3f9e5bead25562a9c32c31b75af7c701c9d58e77932f60e20271a.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeFilesize
314KB
MD5b684485c529fbf2cb295200373e8d31f
SHA12cff55a7b5add657390ce503eed4acee86216ec8
SHA256549ab201c8338ecd4dd02e389c7193f173102b48f1e334bd027dbee09579a336
SHA51224ec3be472f93da9413b1f4fea9338deeae8a42933d765e886e75ea3e013e8d5a1bbba1e466c4877ac8cf68b351958a63b007d5a0a1990474d5a15227b4cb634
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeFilesize
314KB
MD5b684485c529fbf2cb295200373e8d31f
SHA12cff55a7b5add657390ce503eed4acee86216ec8
SHA256549ab201c8338ecd4dd02e389c7193f173102b48f1e334bd027dbee09579a336
SHA51224ec3be472f93da9413b1f4fea9338deeae8a42933d765e886e75ea3e013e8d5a1bbba1e466c4877ac8cf68b351958a63b007d5a0a1990474d5a15227b4cb634
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeFilesize
314KB
MD5b684485c529fbf2cb295200373e8d31f
SHA12cff55a7b5add657390ce503eed4acee86216ec8
SHA256549ab201c8338ecd4dd02e389c7193f173102b48f1e334bd027dbee09579a336
SHA51224ec3be472f93da9413b1f4fea9338deeae8a42933d765e886e75ea3e013e8d5a1bbba1e466c4877ac8cf68b351958a63b007d5a0a1990474d5a15227b4cb634
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\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeFilesize
314KB
MD5b684485c529fbf2cb295200373e8d31f
SHA12cff55a7b5add657390ce503eed4acee86216ec8
SHA256549ab201c8338ecd4dd02e389c7193f173102b48f1e334bd027dbee09579a336
SHA51224ec3be472f93da9413b1f4fea9338deeae8a42933d765e886e75ea3e013e8d5a1bbba1e466c4877ac8cf68b351958a63b007d5a0a1990474d5a15227b4cb634
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\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeFilesize
314KB
MD5b684485c529fbf2cb295200373e8d31f
SHA12cff55a7b5add657390ce503eed4acee86216ec8
SHA256549ab201c8338ecd4dd02e389c7193f173102b48f1e334bd027dbee09579a336
SHA51224ec3be472f93da9413b1f4fea9338deeae8a42933d765e886e75ea3e013e8d5a1bbba1e466c4877ac8cf68b351958a63b007d5a0a1990474d5a15227b4cb634
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\Users\Admin\AppData\Local\Temp\IXP000.TMP\ewT93Yd45.exeFilesize
314KB
MD5b684485c529fbf2cb295200373e8d31f
SHA12cff55a7b5add657390ce503eed4acee86216ec8
SHA256549ab201c8338ecd4dd02e389c7193f173102b48f1e334bd027dbee09579a336
SHA51224ec3be472f93da9413b1f4fea9338deeae8a42933d765e886e75ea3e013e8d5a1bbba1e466c4877ac8cf68b351958a63b007d5a0a1990474d5a15227b4cb634
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memory/1992-98-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-104-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-70-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-77-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-75-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-73-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-71-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-80-0x0000000000240000-0x000000000028B000-memory.dmpFilesize
300KB
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memory/1992-79-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-82-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB
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memory/1992-84-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB
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memory/1992-83-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-86-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-88-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-90-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-92-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-94-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-96-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-68-0x00000000022D0000-0x0000000002316000-memory.dmpFilesize
280KB
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memory/1992-100-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-102-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
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memory/1992-69-0x0000000002310000-0x0000000002354000-memory.dmpFilesize
272KB
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memory/1992-106-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-108-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-110-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-112-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-114-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-116-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-118-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-120-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-122-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-124-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-126-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-128-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-130-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-132-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-134-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-136-0x0000000002310000-0x000000000234E000-memory.dmpFilesize
248KB
-
memory/1992-979-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB
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memory/1992-981-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB
-
memory/1992-982-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB
-
memory/1992-983-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB
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memory/1992-985-0x0000000004D70000-0x0000000004DB0000-memory.dmpFilesize
256KB