Analysis
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max time kernel
91s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
16-09-2022 08:15
Static task
static1
Behavioral task
behavioral1
Sample
12cacdee2734ea6367c4dbcbaf3ec0b5.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
12cacdee2734ea6367c4dbcbaf3ec0b5.exe
Resource
win10v2004-20220812-en
General
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Target
12cacdee2734ea6367c4dbcbaf3ec0b5.exe
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Size
169KB
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MD5
12cacdee2734ea6367c4dbcbaf3ec0b5
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SHA1
30d631de6f5e0368a5105055ddf8ace224a0cbed
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SHA256
cd2e85e7e4bd93de995663d0dd6737ecaf38948b886e64ce14815fb155e32e1b
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SHA512
e7d3adf16640b3e70e4c48aa9080b5c8c83ca7c03673ca72a306cdc027b15b0de9d5e1c551c46a8d9dbf3d44c11f6384ed9c922355005b06b4a912a6b1f93551
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SSDEEP
3072:NFP9GhxwVtZCrTT1BjzHcq7YUQIrcmINRYNCPEe:X9OwrMxBjzH+eoR9j
Malware Config
Extracted
redline
Lyla3.12.09
185.215.113.216:21921
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auth_value
893298c4bebea403e4a59dd151c4fcc2
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of SetThreadContext 1 IoCs
Processes:
12cacdee2734ea6367c4dbcbaf3ec0b5.exedescription pid process target process PID 4800 set thread context of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
12cacdee2734ea6367c4dbcbaf3ec0b5.exepid process 2104 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 2104 12cacdee2734ea6367c4dbcbaf3ec0b5.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
12cacdee2734ea6367c4dbcbaf3ec0b5.exedescription pid process Token: SeDebugPrivilege 2104 12cacdee2734ea6367c4dbcbaf3ec0b5.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
12cacdee2734ea6367c4dbcbaf3ec0b5.exedescription pid process target process PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe PID 4800 wrote to memory of 2104 4800 12cacdee2734ea6367c4dbcbaf3ec0b5.exe 12cacdee2734ea6367c4dbcbaf3ec0b5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\12cacdee2734ea6367c4dbcbaf3ec0b5.exe"C:\Users\Admin\AppData\Local\Temp\12cacdee2734ea6367c4dbcbaf3ec0b5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\12cacdee2734ea6367c4dbcbaf3ec0b5.exe"C:\Users\Admin\AppData\Local\Temp\12cacdee2734ea6367c4dbcbaf3ec0b5.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\12cacdee2734ea6367c4dbcbaf3ec0b5.exe.logFilesize
42B
MD584cfdb4b995b1dbf543b26b86c863adc
SHA1d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce
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memory/2104-140-0x00000000061D0000-0x0000000006774000-memory.dmpFilesize
5.6MB
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memory/2104-141-0x00000000054F0000-0x0000000005556000-memory.dmpFilesize
408KB
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memory/2104-135-0x0000000005560000-0x0000000005B78000-memory.dmpFilesize
6.1MB
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memory/2104-136-0x0000000005000000-0x0000000005012000-memory.dmpFilesize
72KB
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memory/2104-137-0x0000000005130000-0x000000000523A000-memory.dmpFilesize
1.0MB
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memory/2104-138-0x0000000005060000-0x000000000509C000-memory.dmpFilesize
240KB
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memory/2104-134-0x0000000000950000-0x000000000096C000-memory.dmpFilesize
112KB
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memory/2104-133-0x0000000000000000-mapping.dmp
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memory/2104-139-0x0000000005B80000-0x0000000005C12000-memory.dmpFilesize
584KB
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memory/2104-142-0x0000000007600000-0x00000000077C2000-memory.dmpFilesize
1.8MB
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memory/2104-143-0x0000000007D00000-0x000000000822C000-memory.dmpFilesize
5.2MB
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memory/2104-144-0x0000000006A00000-0x0000000006A76000-memory.dmpFilesize
472KB
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memory/2104-145-0x00000000069E0000-0x00000000069FE000-memory.dmpFilesize
120KB
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memory/2104-146-0x0000000006B80000-0x0000000006BD0000-memory.dmpFilesize
320KB
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memory/4800-132-0x0000000000970000-0x000000000099E000-memory.dmpFilesize
184KB