Analysis
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max time kernel
134s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 07:16
Static task
static1
Behavioral task
behavioral1
Sample
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe
Resource
win10v2004-20240508-en
General
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Target
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe
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Size
339KB
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MD5
e4003c660e8a81a496d3429dcb01e44a
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SHA1
dfcc4bd954e39a92230f46170b17f918e1df7402
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SHA256
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9
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SHA512
750bd6a73582aa21bb07e5f6675748524c112d441f8e8808f55b8383d860ea97c856f7ba5f0f8f5dccd30696e6c4fd85b34aeaca33f3f798d89b3f7d375836e4
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SSDEEP
6144:g101L8oL4DDlqXesFgXwxMUdBnqvKDvWRryoGPiRWL2yUz6gZi:98c4FqX3xMU0KDvWRryoGPiRWL2yUz6b
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/4636-9-0x0000000000400000-0x0000000000452000-memory.dmp family_redline -
Loads dropped DLL 1 IoCs
Processes:
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exepid process 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 1 IoCs
Processes:
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exedescription pid process target process PID 3312 set thread context of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
MSBuild.exepid process 4636 MSBuild.exe 4636 MSBuild.exe 4636 MSBuild.exe 4636 MSBuild.exe 4636 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 4636 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exedescription pid process target process PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe PID 3312 wrote to memory of 4636 3312 220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe"C:\Users\Admin\AppData\Local\Temp\220a2362c7fcf1c46034d8c914a18056fb0f29baa38b714682cb1a5127c04bc9.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3312 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4636
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\Tmp46EC.tmpFilesize
2KB
MD51420d30f964eac2c85b2ccfe968eebce
SHA1bdf9a6876578a3e38079c4f8cf5d6c79687ad750
SHA256f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9
SHA5126fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8
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C:\Users\Admin\AppData\Roaming\d3d9.dllFilesize
403KB
MD5503eafcc0a91ba3ffeb5fa181c93a011
SHA1010a01a6249804b23ff511298a6161ec47a1390b
SHA256745855de030383ed6bde8546fc7aae4754dbe671b72afc8b9f9578d07a005619
SHA5124f986408efa996b2b99ea71cd24600cac1380480ca15b3589208efeb02e683ae7c0e0c1103e94e1d508448b3ffcc10a34e638309a8e883b9127797683fe228ae
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memory/3312-11-0x0000000075240000-0x00000000759F0000-memory.dmpFilesize
7.7MB
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memory/3312-14-0x0000000075240000-0x00000000759F0000-memory.dmpFilesize
7.7MB
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memory/3312-1-0x0000000000220000-0x000000000027E000-memory.dmpFilesize
376KB
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memory/3312-12-0x0000000077CE1000-0x0000000077E01000-memory.dmpFilesize
1.1MB
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memory/3312-0-0x000000007524E000-0x000000007524F000-memory.dmpFilesize
4KB
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memory/3312-2-0x00000000025F0000-0x00000000025F6000-memory.dmpFilesize
24KB
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memory/4636-48-0x0000000008BF0000-0x0000000008DB2000-memory.dmpFilesize
1.8MB
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memory/4636-40-0x0000000006E30000-0x0000000006E42000-memory.dmpFilesize
72KB
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memory/4636-16-0x0000000005810000-0x00000000058A2000-memory.dmpFilesize
584KB
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memory/4636-17-0x00000000059C0000-0x00000000059CA000-memory.dmpFilesize
40KB
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memory/4636-51-0x0000000075240000-0x00000000759F0000-memory.dmpFilesize
7.7MB
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memory/4636-13-0x0000000075240000-0x00000000759F0000-memory.dmpFilesize
7.7MB
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memory/4636-39-0x0000000006EF0000-0x0000000006FFA000-memory.dmpFilesize
1.0MB
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memory/4636-38-0x00000000073A0000-0x00000000079B8000-memory.dmpFilesize
6.1MB
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memory/4636-35-0x0000000006D60000-0x0000000006D7E000-memory.dmpFilesize
120KB
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memory/4636-15-0x0000000005CC0000-0x0000000006264000-memory.dmpFilesize
5.6MB
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memory/4636-41-0x0000000006E90000-0x0000000006ECC000-memory.dmpFilesize
240KB
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memory/4636-42-0x0000000007000000-0x000000000704C000-memory.dmpFilesize
304KB
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memory/4636-43-0x0000000075240000-0x00000000759F0000-memory.dmpFilesize
7.7MB
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memory/4636-44-0x0000000007140000-0x00000000071A6000-memory.dmpFilesize
408KB
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memory/4636-47-0x0000000007350000-0x00000000073A0000-memory.dmpFilesize
320KB
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memory/4636-34-0x00000000066F0000-0x0000000006766000-memory.dmpFilesize
472KB
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memory/4636-49-0x00000000092F0000-0x000000000981C000-memory.dmpFilesize
5.2MB
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memory/4636-9-0x0000000000400000-0x0000000000452000-memory.dmpFilesize
328KB