Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
03-01-2023 05:34
Static task
static1
Behavioral task
behavioral1
Sample
a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe
Resource
win10v2004-20221111-en
General
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Target
a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe
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Size
1.4MB
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MD5
af63db939066f6a4c62835d3232b2a0a
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SHA1
395100cc1d417a241d1dacf5305a23e2f2d672f1
-
SHA256
a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2
-
SHA512
4f847c31659119a6ddaefb196ffc12a3ad562b49baedf28fbd5bb14829e16b399064c9700ec68cedc627cad9b08115ec301c6650c5a98d6780c9d71346f305e6
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SSDEEP
24576:H71YR9epATBP8g4LStNvSycFM+sAfe4QnVjG4BUKMEQNE6fQGpXkdjmtd3JeLpw:m9epENiwvXcmUzQnVZ+RXkUtdwLpw
Malware Config
Extracted
redline
1310
79.137.192.57:48771
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auth_value
feb5f5c29913f32658637e553762a40e
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/97996-133-0x0000000000400000-0x0000000000428000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exedescription pid process target process PID 1352 set thread context of 97996 1352 a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe AppLaunch.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 98160 1352 WerFault.exe a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exedescription pid process target process PID 1352 wrote to memory of 97996 1352 a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe AppLaunch.exe PID 1352 wrote to memory of 97996 1352 a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe AppLaunch.exe PID 1352 wrote to memory of 97996 1352 a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe AppLaunch.exe PID 1352 wrote to memory of 97996 1352 a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe AppLaunch.exe PID 1352 wrote to memory of 97996 1352 a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.exe"C:\Users\Admin\AppData\Local\Temp\a9d8b0c4864b446bec6aa42fb89a53f3df431abf36e678dda594d07a30aae3f2.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⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1352 -s 948002⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1352 -ip 13521⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/97996-132-0x0000000000000000-mapping.dmp
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memory/97996-133-0x0000000000400000-0x0000000000428000-memory.dmpFilesize
160KB
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memory/97996-138-0x00000000064A0000-0x0000000006AB8000-memory.dmpFilesize
6.1MB
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memory/97996-139-0x0000000007E30000-0x0000000007F3A000-memory.dmpFilesize
1.0MB
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memory/97996-140-0x0000000007D40000-0x0000000007D52000-memory.dmpFilesize
72KB
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memory/97996-141-0x0000000007DA0000-0x0000000007DDC000-memory.dmpFilesize
240KB