Analysis
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max time kernel
135s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
02-04-2023 16:31
Static task
static1
Behavioral task
behavioral1
Sample
0671e541dd49a75a51d3190702aa9a61.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
0671e541dd49a75a51d3190702aa9a61.exe
Resource
win10v2004-20230220-en
General
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Target
0671e541dd49a75a51d3190702aa9a61.exe
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Size
294KB
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MD5
0671e541dd49a75a51d3190702aa9a61
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SHA1
4b259b247e91d05518f998c1d2e0f1456b5392b2
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SHA256
2d48bc00f7f660d2c78d3a01559ca4a8e16761fc074d225ab6af4954b80282ec
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SHA512
af59e97b416b5e035f4b676b28fd4d81d103299f5e934b3a8b3cf01a393931dfd0a4a0878ee79157e5df6aadacd5436e07e352e16d9fc3d747ab514cf320cb7d
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SSDEEP
3072:XhVbaRGSFaMmFWFu8RYN2yDc4TqkuqCMisloA4dKfslVBVNovhSxov3xB4XhfxV:y3mFW8bc5jMrloA40fsVVESyvn4l
Malware Config
Extracted
redline
10
89.22.237.107:24535
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auth_value
6b5e517291c4d46e2fb551701ebd3f2f
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
0671e541dd49a75a51d3190702aa9a61.exedescription pid process target process PID 2092 set thread context of 1652 2092 0671e541dd49a75a51d3190702aa9a61.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1584 2092 WerFault.exe 0671e541dd49a75a51d3190702aa9a61.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AppLaunch.exepid process 1652 AppLaunch.exe 1652 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
AppLaunch.exedescription pid process Token: SeDebugPrivilege 1652 AppLaunch.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
0671e541dd49a75a51d3190702aa9a61.exedescription pid process target process PID 2092 wrote to memory of 1652 2092 0671e541dd49a75a51d3190702aa9a61.exe AppLaunch.exe PID 2092 wrote to memory of 1652 2092 0671e541dd49a75a51d3190702aa9a61.exe AppLaunch.exe PID 2092 wrote to memory of 1652 2092 0671e541dd49a75a51d3190702aa9a61.exe AppLaunch.exe PID 2092 wrote to memory of 1652 2092 0671e541dd49a75a51d3190702aa9a61.exe AppLaunch.exe PID 2092 wrote to memory of 1652 2092 0671e541dd49a75a51d3190702aa9a61.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0671e541dd49a75a51d3190702aa9a61.exe"C:\Users\Admin\AppData\Local\Temp\0671e541dd49a75a51d3190702aa9a61.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
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2092 -s 5122⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2092 -ip 20921⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1652-133-0x0000000000410000-0x0000000000442000-memory.dmpFilesize
200KB
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memory/1652-138-0x0000000005120000-0x0000000005738000-memory.dmpFilesize
6.1MB
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memory/1652-139-0x0000000004C10000-0x0000000004D1A000-memory.dmpFilesize
1.0MB
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memory/1652-140-0x00000000026F0000-0x0000000002702000-memory.dmpFilesize
72KB
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memory/1652-141-0x0000000002750000-0x000000000278C000-memory.dmpFilesize
240KB
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memory/1652-142-0x0000000004E90000-0x0000000004EA0000-memory.dmpFilesize
64KB
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memory/1652-143-0x0000000004DD0000-0x0000000004E62000-memory.dmpFilesize
584KB
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memory/1652-144-0x0000000005CF0000-0x0000000006294000-memory.dmpFilesize
5.6MB
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memory/1652-145-0x0000000005030000-0x0000000005096000-memory.dmpFilesize
408KB
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memory/1652-146-0x00000000065B0000-0x0000000006772000-memory.dmpFilesize
1.8MB
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memory/1652-147-0x0000000006CB0000-0x00000000071DC000-memory.dmpFilesize
5.2MB
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memory/1652-148-0x0000000004E90000-0x0000000004EA0000-memory.dmpFilesize
64KB