Analysis
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max time kernel
139s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 18:32
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe
Resource
win10v2004-20220812-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe
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Size
216KB
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MD5
f26954c64a0af9a97ff35355dfc233a0
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SHA1
6da41827230a917ef747cdee06e2e104d5168127
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SHA256
1cf660313e31e12e6fb8a8facd9930760d32df76d653702f02af1385a37e4f01
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SHA512
de216842dab46a2ab49ee3e4739e7cc47ee7fd13e2641e8722f06a96b920725dd90209f3cdc668669a7d752624d36698508094938711640905c9f9d7d5b34a87
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SSDEEP
3072:xhbc8yCxsFNcEyyrJ9WU4khLTvPZFzD0yfZNuzK/hRp1d53CDX5dINLqVqU:GCxGNp7FUyf2AhZjwINut
Malware Config
Extracted
redline
@P1
193.106.191.138:32796
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auth_value
54c79ce081122137049ee07c0a2f38ab
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 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4652-133-0x0000000000400000-0x0000000000428000-memory.dmp family_redline -
Uses the VBS compiler for execution 1 TTPs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exedescription pid process target process PID 4112 set thread context of 4652 4112 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4536 4112 WerFault.exe SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
vbc.exepid process 4652 vbc.exe 4652 vbc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
vbc.exedescription pid process Token: SeDebugPrivilege 4652 vbc.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exedescription pid process target process PID 4112 wrote to memory of 4652 4112 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe PID 4112 wrote to memory of 4652 4112 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe PID 4112 wrote to memory of 4652 4112 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe PID 4112 wrote to memory of 4652 4112 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe PID 4112 wrote to memory of 4652 4112 SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe vbc.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.24835.20523.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\vbc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 2042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4112 -ip 41121⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4652-132-0x0000000000000000-mapping.dmp
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memory/4652-133-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/4652-138-0x0000000006550000-0x0000000006B68000-memory.dmpFilesize
6.1MB
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memory/4652-139-0x0000000007EF0000-0x0000000007FFA000-memory.dmpFilesize
1.0MB
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memory/4652-140-0x0000000007E10000-0x0000000007E22000-memory.dmpFilesize
72KB
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memory/4652-141-0x0000000007E70000-0x0000000007EAC000-memory.dmpFilesize
240KB
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memory/4652-142-0x0000000001640000-0x00000000016D2000-memory.dmpFilesize
584KB
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memory/4652-143-0x0000000008950000-0x0000000008EF4000-memory.dmpFilesize
5.6MB
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memory/4652-144-0x00000000018A0000-0x0000000001906000-memory.dmpFilesize
408KB
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memory/4652-145-0x0000000008080000-0x00000000080F6000-memory.dmpFilesize
472KB
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memory/4652-146-0x0000000008100000-0x0000000008150000-memory.dmpFilesize
320KB
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memory/4652-147-0x0000000008420000-0x00000000085E2000-memory.dmpFilesize
1.8MB
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memory/4652-148-0x0000000009430000-0x000000000995C000-memory.dmpFilesize
5.2MB