Analysis
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max time kernel
132s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
27-05-2024 01:09
Static task
static1
Behavioral task
behavioral1
Sample
745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619.dll
Resource
win10v2004-20240508-en
General
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Target
745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619.dll
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Size
403KB
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MD5
503eafcc0a91ba3ffeb5fa181c93a011
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SHA1
010a01a6249804b23ff511298a6161ec47a1390b
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SHA256
745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619
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SHA512
4f986408efa996b2b99ea71cd24600cac1380480ca15b3589208efeb02e683ae7c0e0c1103e94e1d508448b3ffcc10a34e638309a8e883b9127797683fe228ae
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SSDEEP
6144:TLD2SO9wTMZ8Aj3BcAVETHK1Kq2PUZVqhb81289V4gdl++z9:TLD2sA3WrVUZVd1rV93z9
Malware Config
Extracted
redline
LogsDiller Cloud (Telegram: @logsdillabot)
5.42.65.115:40551
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/2940-2-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
rundll32.exedescription pid process target process PID 4748 set thread context of 2940 4748 rundll32.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
MSBuild.exepid process 2940 MSBuild.exe 2940 MSBuild.exe 2940 MSBuild.exe 2940 MSBuild.exe 2940 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 2940 MSBuild.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 4016 wrote to memory of 4748 4016 rundll32.exe rundll32.exe PID 4016 wrote to memory of 4748 4016 rundll32.exe rundll32.exe PID 4016 wrote to memory of 4748 4016 rundll32.exe rundll32.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe PID 4748 wrote to memory of 2940 4748 rundll32.exe MSBuild.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4016 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619.dll,#12⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4748 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2940
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\Tmp46CD.tmpFilesize
2KB
MD51420d30f964eac2c85b2ccfe968eebce
SHA1bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA256f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
SHA5126fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
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memory/2940-28-0x0000000006F10000-0x0000000007528000-memory.dmpFilesize
6.1MB
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memory/2940-40-0x0000000074980000-0x0000000075130000-memory.dmpFilesize
7.7MB
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memory/2940-25-0x00000000068D0000-0x00000000068EE000-memory.dmpFilesize
120KB
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memory/2940-5-0x00000000054B0000-0x0000000005542000-memory.dmpFilesize
584KB
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memory/2940-6-0x0000000074980000-0x0000000075130000-memory.dmpFilesize
7.7MB
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memory/2940-7-0x0000000005580000-0x000000000558A000-memory.dmpFilesize
40KB
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memory/2940-2-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB
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memory/2940-24-0x0000000006250000-0x00000000062C6000-memory.dmpFilesize
472KB
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memory/2940-4-0x0000000005BA0000-0x0000000006144000-memory.dmpFilesize
5.6MB
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memory/2940-3-0x000000007498E000-0x000000007498F000-memory.dmpFilesize
4KB
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memory/2940-30-0x00000000069A0000-0x00000000069B2000-memory.dmpFilesize
72KB
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memory/2940-29-0x0000000006A60000-0x0000000006B6A000-memory.dmpFilesize
1.0MB
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memory/2940-31-0x0000000006A00000-0x0000000006A3C000-memory.dmpFilesize
240KB
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memory/2940-32-0x0000000006B70000-0x0000000006BBC000-memory.dmpFilesize
304KB
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memory/2940-33-0x0000000006CB0000-0x0000000006D16000-memory.dmpFilesize
408KB
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memory/2940-36-0x0000000006EC0000-0x0000000006F10000-memory.dmpFilesize
320KB
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memory/2940-37-0x0000000007CD0000-0x0000000007E92000-memory.dmpFilesize
1.8MB
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memory/2940-38-0x0000000008D10000-0x000000000923C000-memory.dmpFilesize
5.2MB
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memory/4748-1-0x00000000777D1000-0x00000000778F1000-memory.dmpFilesize
1.1MB