Analysis
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max time kernel
148s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06-10-2022 09:41
Static task
static1
Behavioral task
behavioral1
Sample
15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe
Resource
win10v2004-20220812-en
General
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Target
15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe
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Size
1.7MB
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MD5
5f48f3eceef12e98821d2a26b0e039ce
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SHA1
a98164df15415cfb0a22b7d8382f04914e5fef56
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SHA256
15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a
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SHA512
cdc698888018581607cf14fc2d6e3b7bfcee8c4dd7bef7b6b895845190e11e5866f1d62709432f600cd6c9905d7c858d505f050616068e37b42524d6acd3ffde
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SSDEEP
49152:UooLvKAZwwT3zu3Ykuiy/OzsSuRw4hX02JZxH:UooL0wT3dcmG2JTH
Malware Config
Extracted
redline
@moriwWs
litrazalilibe.xyz:81
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auth_value
c2f987b4e6cd55ad1315311e92563eca
Extracted
redline
185.186.142.127:17355
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auth_value
2d7be1ed915f7e5f91af0977d4175cb7
Extracted
redline
h
185.106.92.139:16578
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auth_value
d5aafe5ab67bae4a3f7cda3b2e30f9b7
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 4 IoCs
Processes:
resource yara_rule behavioral1/memory/146648-139-0x0000000000400000-0x0000000000420000-memory.dmp family_redline C:\Users\Admin\AppData\Roaming\SCTFKEIMIOREXRZ\app.exe family_redline C:\Users\Admin\AppData\Roaming\SCTFKEIMIOREXRZ\app.exe family_redline behavioral1/memory/23232-175-0x0000000000FA0000-0x0000000000FC0000-memory.dmp family_redline -
Downloads MZ/PE file
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Executes dropped EXE 5 IoCs
Processes:
rog.exexerax.exegor.exegg.exeapp.exepid process 4828 rog.exe 12484 xerax.exe 22700 gor.exe 22764 gg.exe 23232 app.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
gg.exe15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation gg.exe Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 2 IoCs
Processes:
rog.exexerax.exedescription pid process target process PID 4828 set thread context of 146648 4828 rog.exe AppLaunch.exe PID 12484 set thread context of 22200 12484 xerax.exe AppLaunch.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
AppLaunch.exepid process 22200 AppLaunch.exe 22200 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
AppLaunch.exegg.exedescription pid process Token: SeDebugPrivilege 22200 AppLaunch.exe Token: SeDebugPrivilege 22764 gg.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exerog.exexerax.exegg.exedescription pid process target process PID 1964 wrote to memory of 4828 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe rog.exe PID 1964 wrote to memory of 4828 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe rog.exe PID 1964 wrote to memory of 4828 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe rog.exe PID 1964 wrote to memory of 12484 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe xerax.exe PID 1964 wrote to memory of 12484 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe xerax.exe PID 1964 wrote to memory of 12484 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe xerax.exe PID 4828 wrote to memory of 146648 4828 rog.exe AppLaunch.exe PID 4828 wrote to memory of 146648 4828 rog.exe AppLaunch.exe PID 4828 wrote to memory of 146648 4828 rog.exe AppLaunch.exe PID 4828 wrote to memory of 146648 4828 rog.exe AppLaunch.exe PID 4828 wrote to memory of 146648 4828 rog.exe AppLaunch.exe PID 12484 wrote to memory of 22200 12484 xerax.exe AppLaunch.exe PID 12484 wrote to memory of 22200 12484 xerax.exe AppLaunch.exe PID 12484 wrote to memory of 22200 12484 xerax.exe AppLaunch.exe PID 12484 wrote to memory of 22200 12484 xerax.exe AppLaunch.exe PID 12484 wrote to memory of 22200 12484 xerax.exe AppLaunch.exe PID 1964 wrote to memory of 22700 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe gor.exe PID 1964 wrote to memory of 22700 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe gor.exe PID 1964 wrote to memory of 22700 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe gor.exe PID 1964 wrote to memory of 22764 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe gg.exe PID 1964 wrote to memory of 22764 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe gg.exe PID 1964 wrote to memory of 22764 1964 15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe gg.exe PID 22764 wrote to memory of 23232 22764 gg.exe app.exe PID 22764 wrote to memory of 23232 22764 gg.exe app.exe PID 22764 wrote to memory of 23232 22764 gg.exe app.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe"C:\Users\Admin\AppData\Local\Temp\15c61bff122689fbca8f61c8cc3c77d54a7320a7427e9b098fec82233459884a.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\rog.exe"C:\Users\Admin\AppData\Local\Temp\rog.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"3⤵
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C:\Users\Admin\AppData\Local\Temp\xerax.exe"C:\Users\Admin\AppData\Local\Temp\xerax.exe"2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\gor.exe"C:\Users\Admin\AppData\Local\Temp\gor.exe"2⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Temp\gg.exe"C:\Users\Admin\AppData\Local\Temp\gg.exe"2⤵
- Executes dropped EXE
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\SCTFKEIMIOREXRZ\app.exe"C:\Users\Admin\AppData\Roaming\SCTFKEIMIOREXRZ\app.exe"3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\gg.exeFilesize
693KB
MD5e740fd2f754a367412bc27005e6aaccb
SHA1c60104438c97d9966fa698162c82d2d2b2550c0b
SHA256d895d3572910814cbdde2f48c16ec3fb15a07b2238bb7ec2685f004b527f2cbb
SHA512d48992867d7032c918fe63bab2141c748c3308becbecf0b07a77370d0f33b1fbca542647f7898ccdd179fd23e2f6a90bc50b2b6d5f2a31060650c7883e55f5d3
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C:\Users\Admin\AppData\Local\Temp\gg.exeFilesize
693KB
MD5e740fd2f754a367412bc27005e6aaccb
SHA1c60104438c97d9966fa698162c82d2d2b2550c0b
SHA256d895d3572910814cbdde2f48c16ec3fb15a07b2238bb7ec2685f004b527f2cbb
SHA512d48992867d7032c918fe63bab2141c748c3308becbecf0b07a77370d0f33b1fbca542647f7898ccdd179fd23e2f6a90bc50b2b6d5f2a31060650c7883e55f5d3
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C:\Users\Admin\AppData\Local\Temp\gor.exeFilesize
212KB
MD5d25ae430b30fa2e0c38b50d054b1ea5e
SHA1f67497d2014fbbf4bd2d40aa14a0e274c0309527
SHA256c21084cfecb765173b2cd8f902fa17194e89e278f6ebc0bfba2abacd600d90a4
SHA512520bcc2c0fa217b61a267c34891ae4cdf72dca8de27fa4afcba9dacd9c00fc6707759d571f644e2538f5bcf00d4a32e26e875ccdd6c784e3dff09c66aab38bc9
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C:\Users\Admin\AppData\Local\Temp\gor.exeFilesize
212KB
MD5d25ae430b30fa2e0c38b50d054b1ea5e
SHA1f67497d2014fbbf4bd2d40aa14a0e274c0309527
SHA256c21084cfecb765173b2cd8f902fa17194e89e278f6ebc0bfba2abacd600d90a4
SHA512520bcc2c0fa217b61a267c34891ae4cdf72dca8de27fa4afcba9dacd9c00fc6707759d571f644e2538f5bcf00d4a32e26e875ccdd6c784e3dff09c66aab38bc9
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C:\Users\Admin\AppData\Local\Temp\rog.exeFilesize
2.6MB
MD50c4fd32a439820037d08d68687807598
SHA1644113b692d3f16a6f329a24b4be6ca1a636c568
SHA256eca0b857de4682a5c859409d8ad7f9f2f6823ab770b9de8504db557b5f3d4240
SHA512057948b3ace67ea088a021c93e7a25ccd3a3de2ee277ad17767fe1cea6ab88c2797ad78607d04d2373f0e9445d7d164a09af34dd1694fa30be659efb8e397179
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C:\Users\Admin\AppData\Local\Temp\rog.exeFilesize
2.6MB
MD50c4fd32a439820037d08d68687807598
SHA1644113b692d3f16a6f329a24b4be6ca1a636c568
SHA256eca0b857de4682a5c859409d8ad7f9f2f6823ab770b9de8504db557b5f3d4240
SHA512057948b3ace67ea088a021c93e7a25ccd3a3de2ee277ad17767fe1cea6ab88c2797ad78607d04d2373f0e9445d7d164a09af34dd1694fa30be659efb8e397179
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C:\Users\Admin\AppData\Local\Temp\xerax.exeFilesize
2.6MB
MD5ad0cb75c2e63718ded2aff1e87797460
SHA13147252b276123f18a8b7a9454d2bb616d26c443
SHA25638f6b932f8366f609b1415694cac002437aff95af435342e6a9c8db5224f5a5a
SHA512ff59793d31f078e3a88a6d7b72a2523050fdbb02ab2cd9f2637dd5c4ccc90e8ccba32208140064a30a0c773e85cc4ca6f7d7aa19e7e770ed27f87e8486964c68
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C:\Users\Admin\AppData\Local\Temp\xerax.exeFilesize
2.6MB
MD5ad0cb75c2e63718ded2aff1e87797460
SHA13147252b276123f18a8b7a9454d2bb616d26c443
SHA25638f6b932f8366f609b1415694cac002437aff95af435342e6a9c8db5224f5a5a
SHA512ff59793d31f078e3a88a6d7b72a2523050fdbb02ab2cd9f2637dd5c4ccc90e8ccba32208140064a30a0c773e85cc4ca6f7d7aa19e7e770ed27f87e8486964c68
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C:\Users\Admin\AppData\Roaming\SCTFKEIMIOREXRZ\app.exeFilesize
107KB
MD559ec0d84dfa73c1ef7501ad6f97f8d6f
SHA146cfc8000022f90c1a3ce2e0ff08d8ba5b8dfa49
SHA2568cc6e08053bb8d9386ae9484023c2ec7345bcf1b710691926e1d7194c7f4971d
SHA5128865d8084aef3aee8bd2fdc7c492592567620ecb828491ffc0ef73a1a32299ca8e0768edced32ab0dbf38f5dacf79fb44747074f7acaedeac2f7070cb94d1bbd
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C:\Users\Admin\AppData\Roaming\SCTFKEIMIOREXRZ\app.exeFilesize
107KB
MD559ec0d84dfa73c1ef7501ad6f97f8d6f
SHA146cfc8000022f90c1a3ce2e0ff08d8ba5b8dfa49
SHA2568cc6e08053bb8d9386ae9484023c2ec7345bcf1b710691926e1d7194c7f4971d
SHA5128865d8084aef3aee8bd2fdc7c492592567620ecb828491ffc0ef73a1a32299ca8e0768edced32ab0dbf38f5dacf79fb44747074f7acaedeac2f7070cb94d1bbd
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memory/4828-132-0x0000000000000000-mapping.dmp
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memory/12484-135-0x0000000000000000-mapping.dmp
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memory/22200-158-0x0000000006F50000-0x000000000747C000-memory.dmpFilesize
5.2MB
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memory/22200-161-0x0000000006410000-0x0000000006460000-memory.dmpFilesize
320KB
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memory/22200-154-0x0000000005250000-0x00000000052B6000-memory.dmpFilesize
408KB
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memory/22200-155-0x0000000005E20000-0x0000000005EB2000-memory.dmpFilesize
584KB
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memory/22200-156-0x0000000006470000-0x0000000006A14000-memory.dmpFilesize
5.6MB
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memory/22200-157-0x00000000061C0000-0x0000000006382000-memory.dmpFilesize
1.8MB
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memory/22200-153-0x0000000004F00000-0x0000000004F3C000-memory.dmpFilesize
240KB
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memory/22200-159-0x0000000006110000-0x0000000006186000-memory.dmpFilesize
472KB
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memory/22200-160-0x00000000060E0000-0x00000000060FE000-memory.dmpFilesize
120KB
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memory/22200-144-0x0000000000000000-mapping.dmp
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memory/22200-146-0x0000000000400000-0x000000000041C000-memory.dmpFilesize
112KB
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memory/22700-162-0x0000000000000000-mapping.dmp
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memory/22764-165-0x0000000000000000-mapping.dmp
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memory/22764-171-0x000000000B1D0000-0x000000000B1DE000-memory.dmpFilesize
56KB
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memory/22764-168-0x00000000006B0000-0x0000000000764000-memory.dmpFilesize
720KB
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memory/22764-169-0x00000000094E0000-0x00000000094E8000-memory.dmpFilesize
32KB
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memory/22764-170-0x000000000B1F0000-0x000000000B228000-memory.dmpFilesize
224KB
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memory/23232-175-0x0000000000FA0000-0x0000000000FC0000-memory.dmpFilesize
128KB
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memory/23232-172-0x0000000000000000-mapping.dmp
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memory/146648-151-0x0000000005140000-0x000000000524A000-memory.dmpFilesize
1.0MB
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memory/146648-145-0x0000000005590000-0x0000000005BA8000-memory.dmpFilesize
6.1MB
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memory/146648-139-0x0000000000400000-0x0000000000420000-memory.dmpFilesize
128KB
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memory/146648-138-0x0000000000000000-mapping.dmp
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memory/146648-149-0x0000000005010000-0x0000000005022000-memory.dmpFilesize
72KB