Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
20-01-2024 21:36
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.19272.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.PWSX-gen.19272.exe
Resource
win10v2004-20231222-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.19272.exe
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Size
329KB
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MD5
927fa2810d057f5b7740f9fd3d0af3c9
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SHA1
b75d4c86d3b4fd9d6ecf4be05d9ebcf4d7fd7ec8
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SHA256
9285f56d3f84131e78d09d2b85dad48a871eec4702cb6494e9c46a24f70e50f9
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SHA512
54af68949da4520c87e24d613817003705e8e50d3006e81dcf5d924003c1a1b8185ba89f6878c0abac61f34efbe7a9233f28ba3e678a35983c1e74216a5ac1a8
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SSDEEP
6144:Y2A0vtQBor7oi2eemoLa9VBdH/Mz1KKd619AqUAwZuav:FA0v4ovo8NoLm5s5duBUAwJ
Malware Config
Extracted
redline
@RLREBORN Cloud TG: @FATHEROFCARDERS)
141.95.211.148:46011
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2148-7-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2148-8-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2148-11-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2148-17-0x0000000000400000-0x0000000000452000-memory.dmp family_redline behavioral1/memory/2148-14-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19272.exedescription pid process target process PID 1252 set thread context of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
RegAsm.exepid process 2148 RegAsm.exe 2148 RegAsm.exe 2148 RegAsm.exe 2148 RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 2148 RegAsm.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.19272.exedescription pid process target process PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe PID 1252 wrote to memory of 2148 1252 SecuriteInfo.com.Win32.PWSX-gen.19272.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19272.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.19272.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1252-0-0x00000000002A0000-0x00000000002F6000-memory.dmpFilesize
344KB
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memory/1252-1-0x0000000074A00000-0x00000000750EE000-memory.dmpFilesize
6.9MB
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memory/1252-4-0x0000000002090000-0x0000000004090000-memory.dmpFilesize
32.0MB
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memory/1252-16-0x0000000074A00000-0x00000000750EE000-memory.dmpFilesize
6.9MB
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memory/2148-5-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2148-6-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2148-7-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2148-8-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2148-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2148-11-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2148-17-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2148-14-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB