Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
03-03-2023 01:31
Static task
static1
Behavioral task
behavioral1
Sample
6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe
Resource
win7-20230220-en
General
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Target
6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe
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Size
76KB
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MD5
9d2c7fe5384fdf55fc6424603f9611d8
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SHA1
d21366e9e94faaa94ad22cc10511dd0b5800aa8a
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SHA256
6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8
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SHA512
58fa3c8e9603a4341abe6d6273ab7d4146b8a25ca294e5f19e6be2ef5888f67ca11a82ba31f845b64a71ec5c4e6bbd3eeb29e1b3063f4a7836bac9dcd0c687c8
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SSDEEP
1536:cFILxV9Ir2LCpCN8VKvax2H4Ka1ZCDa1G2B1E2:cFILxVou3N8VKvLGG2B1
Malware Config
Extracted
redline
cheat
45.141.215.90:21913
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/4244-136-0x0000000000400000-0x000000000041E000-memory.dmp family_redline -
SectopRAT payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4244-136-0x0000000000400000-0x000000000041E000-memory.dmp family_sectoprat -
Suspicious use of SetThreadContext 1 IoCs
Processes:
6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exedescription pid process target process PID 1420 set thread context of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegAsm.exedescription pid process Token: SeDebugPrivilege 4244 RegAsm.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exedescription pid process target process PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe PID 1420 wrote to memory of 4244 1420 6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.exe"C:\Users\Admin\AppData\Local\Temp\6a46524a57257a6e245db4de83af275b0905172e2ec03c16c42c68b4fa2cb9b8.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 use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1420-133-0x00000000009A0000-0x00000000009B8000-memory.dmpFilesize
96KB
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memory/1420-134-0x0000000005400000-0x0000000005410000-memory.dmpFilesize
64KB
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memory/1420-135-0x0000000005460000-0x00000000054FC000-memory.dmpFilesize
624KB
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memory/4244-136-0x0000000000400000-0x000000000041E000-memory.dmpFilesize
120KB
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memory/4244-138-0x00000000057F0000-0x0000000005E08000-memory.dmpFilesize
6.1MB
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memory/4244-139-0x0000000005260000-0x0000000005272000-memory.dmpFilesize
72KB
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memory/4244-140-0x00000000052C0000-0x00000000052FC000-memory.dmpFilesize
240KB
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memory/4244-141-0x0000000005580000-0x000000000568A000-memory.dmpFilesize
1.0MB
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memory/4244-142-0x0000000002D50000-0x0000000002D60000-memory.dmpFilesize
64KB
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memory/4244-143-0x0000000002D50000-0x0000000002D60000-memory.dmpFilesize
64KB