Analysis
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max time kernel
47s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
07-07-2022 15:14
Static task
static1
Behavioral task
behavioral1
Sample
_@vasyapupkin198_crypted.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
_@vasyapupkin198_crypted.exe
Resource
win10v2004-20220414-en
General
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Target
_@vasyapupkin198_crypted.exe
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Size
2.4MB
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MD5
1017e8c87e171726d22c64c7ea74c127
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SHA1
2ab6e439c75a7dd6848834c7a648cec91731f568
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SHA256
642bf61f9656120b91dbf8bc03a404e0dad352de35f472a646609c1721f3cdfe
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SHA512
3d1a1805622a5fb449030f4ef5a568655e78b5b1f3cb29a25df211effca05c29c366088a530f00c96774088e4ca90116831ef9077ba979467df5462baf1ce7b4
Malware Config
Extracted
redline
185.215.113.83:60722
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auth_value
9b369b35de96e42580e664d13a1927dc
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 4 IoCs
Processes:
resource yara_rule behavioral1/memory/213228-56-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/213228-61-0x000000000041B4EE-mapping.dmp family_redline behavioral1/memory/213228-62-0x0000000000400000-0x0000000000420000-memory.dmp family_redline behavioral1/memory/213228-63-0x0000000000400000-0x0000000000420000-memory.dmp family_redline -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
_@vasyapupkin198_crypted.exedescription pid process target process PID 1892 set thread context of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
AppLaunch.exepid process 213228 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AppLaunch.exedescription pid process Token: SeDebugPrivilege 213228 AppLaunch.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
_@vasyapupkin198_crypted.exedescription pid process target process PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe PID 1892 wrote to memory of 213228 1892 _@vasyapupkin198_crypted.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\_@vasyapupkin198_crypted.exe"C:\Users\Admin\AppData\Local\Temp\_@vasyapupkin198_crypted.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/213228-54-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/213228-56-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/213228-61-0x000000000041B4EE-mapping.dmp
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memory/213228-62-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/213228-63-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/213228-64-0x00000000756A1000-0x00000000756A3000-memory.dmpFilesize
8KB