Analysis
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max time kernel
78s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
20-03-2023 16:11
Static task
static1
General
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Target
7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe
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Size
284KB
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MD5
be4cd419236fdecb292f3346eb452847
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SHA1
cce5f13de70c2d20e559782fb40ffe5fe795a4f0
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SHA256
7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb
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SHA512
574c9cef83bc72f847832a074e696e1b6e457fbcd1e7d0774b91270a73341e116567a384ca47409550c1a3c21f4b818e259fd544f80c3a02ba3a84b00b5b98fb
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SSDEEP
6144:6mkqdg0HUjyqV9aMaAjfIw6cOT8U5AjRe9/fEOHNpcKtnst4:PkquuqV9aMaisP5AK3VtzKt
Malware Config
Extracted
redline
fronx2
fronxtracking.com:80
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auth_value
0a4100df2644a6a6582137d2da2c8bd1
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 34 IoCs
Processes:
resource yara_rule behavioral1/memory/1172-136-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-137-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-139-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-141-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-143-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-145-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-147-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-149-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-151-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-154-0x0000000004C70000-0x0000000004C80000-memory.dmp family_redline behavioral1/memory/1172-155-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-157-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-159-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-161-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-163-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-165-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-167-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-169-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-171-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-173-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-175-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-177-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-179-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-181-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-183-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-185-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-187-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-189-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-191-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-193-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-195-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-197-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-199-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline behavioral1/memory/1172-201-0x0000000004AD0000-0x0000000004B22000-memory.dmp family_redline -
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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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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4876 1172 WerFault.exe 7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exepid process 1172 7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe 1172 7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exedescription pid process Token: SeDebugPrivilege 1172 7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe"C:\Users\Admin\AppData\Local\Temp\7bc590996efecdb8864e1e535ecda27990f78108e9ce4c642a3c1f9bce3de7bb.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1172 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1172 -s 12922⤵
- Program crash
PID:4876
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1172 -ip 11721⤵PID:1656
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1172-134-0x0000000000650000-0x00000000006B2000-memory.dmpFilesize
392KB
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memory/1172-135-0x0000000004C80000-0x0000000005224000-memory.dmpFilesize
5.6MB
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memory/1172-136-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-137-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-139-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-141-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-143-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-145-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-147-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-149-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-151-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-153-0x0000000004C70000-0x0000000004C80000-memory.dmpFilesize
64KB
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memory/1172-154-0x0000000004C70000-0x0000000004C80000-memory.dmpFilesize
64KB
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memory/1172-155-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-157-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-159-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-161-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-163-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-165-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-167-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-169-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-171-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-173-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-175-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-177-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-179-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-181-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-183-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-185-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-187-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-189-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-191-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-193-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-195-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-197-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-199-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-201-0x0000000004AD0000-0x0000000004B22000-memory.dmpFilesize
328KB
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memory/1172-928-0x0000000005230000-0x0000000005848000-memory.dmpFilesize
6.1MB
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memory/1172-929-0x0000000004BD0000-0x0000000004BE2000-memory.dmpFilesize
72KB
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memory/1172-930-0x0000000005850000-0x000000000595A000-memory.dmpFilesize
1.0MB
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memory/1172-931-0x0000000004BF0000-0x0000000004C2C000-memory.dmpFilesize
240KB
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memory/1172-932-0x0000000004C70000-0x0000000004C80000-memory.dmpFilesize
64KB
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memory/1172-933-0x0000000005C00000-0x0000000005C66000-memory.dmpFilesize
408KB
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memory/1172-934-0x0000000006A70000-0x0000000006B02000-memory.dmpFilesize
584KB
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memory/1172-935-0x0000000006B20000-0x0000000006B70000-memory.dmpFilesize
320KB
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memory/1172-936-0x0000000006B80000-0x0000000006BF6000-memory.dmpFilesize
472KB
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memory/1172-937-0x00000000070A0000-0x00000000070BE000-memory.dmpFilesize
120KB
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memory/1172-938-0x00000000071C0000-0x0000000007382000-memory.dmpFilesize
1.8MB
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memory/1172-940-0x0000000007390000-0x00000000078BC000-memory.dmpFilesize
5.2MB
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memory/1172-941-0x0000000004C70000-0x0000000004C80000-memory.dmpFilesize
64KB
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memory/1172-942-0x0000000004C70000-0x0000000004C80000-memory.dmpFilesize
64KB
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memory/1172-944-0x0000000004C70000-0x0000000004C80000-memory.dmpFilesize
64KB