Analysis
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max time kernel
131s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
24-06-2024 19:45
Static task
static1
Behavioral task
behavioral1
Sample
92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral2
Sample
92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe
Resource
win11-20240508-en
General
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Target
92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe
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Size
493KB
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MD5
92c01627961859a84ffa633327c5d7f9
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SHA1
5b406c39f81f67e2b2e263137c7059718e4af007
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SHA256
92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370
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SHA512
f31f9d45d7783441866faa0e684412040dd74c2878adfc6e5a874626e291b3e3cae7746cb62e2388d4183e615d9b919178fa409f2e12b3d0cf478c59450d3439
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SSDEEP
12288:AxJVyE3e2Uo4a3Tq7c85n93zxAdiFZ3wWxc:An93aOMn5n9DxOiFZ3T
Malware Config
Extracted
redline
LiveTraffic
4.184.236.127:1110
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 behavioral1/memory/4544-0-0x0000000000400000-0x0000000000450000-memory.dmp family_redline -
Suspicious use of SetThreadContext 1 IoCs
Processes:
92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exedescription pid process target process PID 4400 set thread context of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4832 4400 WerFault.exe 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exedescription pid process target process PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe PID 4400 wrote to memory of 4544 4400 92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.exe"C:\Users\Admin\AppData\Local\Temp\92373c134cbf9fc4a98ed7c80f244c8655b3852d3a1f1983fc4a7b3a00bf1370.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⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4400 -s 2922⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4400 -ip 44001⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4400-1-0x00000000025F0000-0x00000000025F1000-memory.dmpFilesize
4KB
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memory/4544-6-0x0000000074780000-0x0000000074F30000-memory.dmpFilesize
7.7MB
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memory/4544-2-0x000000007478E000-0x000000007478F000-memory.dmpFilesize
4KB
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memory/4544-3-0x0000000005220000-0x00000000057C4000-memory.dmpFilesize
5.6MB
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memory/4544-4-0x0000000004D50000-0x0000000004DE2000-memory.dmpFilesize
584KB
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memory/4544-5-0x0000000004E20000-0x0000000004E2A000-memory.dmpFilesize
40KB
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memory/4544-0-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/4544-7-0x0000000006240000-0x0000000006858000-memory.dmpFilesize
6.1MB
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memory/4544-8-0x0000000007BD0000-0x0000000007CDA000-memory.dmpFilesize
1.0MB
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memory/4544-9-0x00000000061C0000-0x00000000061D2000-memory.dmpFilesize
72KB
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memory/4544-10-0x0000000007DA0000-0x0000000007DDC000-memory.dmpFilesize
240KB
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memory/4544-11-0x0000000007DE0000-0x0000000007E2C000-memory.dmpFilesize
304KB
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memory/4544-12-0x000000007478E000-0x000000007478F000-memory.dmpFilesize
4KB
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memory/4544-13-0x0000000074780000-0x0000000074F30000-memory.dmpFilesize
7.7MB