Analysis
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max time kernel
125s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
13/06/2023, 10:10
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20230220-en
General
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Target
file.exe
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Size
1.1MB
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MD5
05d2607674b12556392ad7d31c498bb2
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SHA1
6a30c01505a666f109502e563df48287fc68af7b
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SHA256
dc4df62efb7c9b410401653297e66098809afa302874d98711b82e20864a8049
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SHA512
4f9019a34c89cc49b29ae808e272a5acb5e6bb18b4369cf826cc2ce46b41586418494ad535ef7d95408c86ff468457bb5227db619b0c64381172b3eecb77f549
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SSDEEP
6144:vhMIAaYKyQdiU+oboLaSORJ3k5QH2rCfdOrAOGLNf9C42PVWI/L6VGuXZ:vhMvaYTQdiU+oboLLuiELNOPVWIzmfZ
Malware Config
Extracted
redline
2
95.216.249.153:81
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auth_value
101013a5e99e0857595aae297a11351d
Extracted
laplas
http://45.159.189.105
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api_key
ab77c1513d42148558312d676282a204d8aa055051d315af2056241c7f79c6f4
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
pid Process 1904 Upshot_o.exe 1860 ajetr2fx.exe -
Loads dropped DLL 7 IoCs
pid Process 2040 RegSvcs.exe 2040 RegSvcs.exe 2040 RegSvcs.exe 2040 RegSvcs.exe 1644 WerFault.exe 1644 WerFault.exe 1644 WerFault.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 1304 set thread context of 2040 1304 file.exe 28 PID 1860 set thread context of 1896 1860 ajetr2fx.exe 35 -
Program crash 2 IoCs
pid pid_target Process procid_target 1932 1304 WerFault.exe 26 1644 1860 WerFault.exe 33 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2040 RegSvcs.exe 2040 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2040 RegSvcs.exe -
Suspicious use of WriteProcessMemory 34 IoCs
description pid Process procid_target PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 2040 1304 file.exe 28 PID 1304 wrote to memory of 1932 1304 file.exe 29 PID 1304 wrote to memory of 1932 1304 file.exe 29 PID 1304 wrote to memory of 1932 1304 file.exe 29 PID 1304 wrote to memory of 1932 1304 file.exe 29 PID 2040 wrote to memory of 1904 2040 RegSvcs.exe 31 PID 2040 wrote to memory of 1904 2040 RegSvcs.exe 31 PID 2040 wrote to memory of 1904 2040 RegSvcs.exe 31 PID 2040 wrote to memory of 1904 2040 RegSvcs.exe 31 PID 2040 wrote to memory of 1860 2040 RegSvcs.exe 33 PID 2040 wrote to memory of 1860 2040 RegSvcs.exe 33 PID 2040 wrote to memory of 1860 2040 RegSvcs.exe 33 PID 2040 wrote to memory of 1860 2040 RegSvcs.exe 33 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1896 1860 ajetr2fx.exe 35 PID 1860 wrote to memory of 1644 1860 ajetr2fx.exe 36 PID 1860 wrote to memory of 1644 1860 ajetr2fx.exe 36 PID 1860 wrote to memory of 1644 1860 ajetr2fx.exe 36 PID 1860 wrote to memory of 1644 1860 ajetr2fx.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1304 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\Upshot_o.exe"C:\Users\Admin\AppData\Local\Temp\Upshot_o.exe"3⤵
- Executes dropped EXE
PID:1904
-
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C:\Users\Admin\AppData\Local\Temp\ajetr2fx.exe"C:\Users\Admin\AppData\Local\Temp\ajetr2fx.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1860 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"4⤵PID:1896
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1860 -s 484⤵
- Loads dropped DLL
- Program crash
PID:1644
-
-
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C:\Users\Admin\AppData\Local\Temp\Doej4oa.exe"C:\Users\Admin\AppData\Local\Temp\Doej4oa.exe"3⤵PID:1580
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1304 -s 482⤵
- Program crash
PID:1932
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
62KB
MD53ac860860707baaf32469fa7cc7c0192
SHA1c33c2acdaba0e6fa41fd2f00f186804722477639
SHA256d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904
SHA512d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
Filesize344B
MD50d64ddfbd72de15fd952d1c323e794ba
SHA18b7927dd265c0333602ef2c82535df65eeef1ec6
SHA2564e3e02aa443f460ebce6a973e3f66bbc33a23ba450f8e26527482294b39cddda
SHA5122791456c64507087b78c859dac7fa0d776632a1e8c9943606981ca438be016c8946a199a0e811dc95fe6b47121ff45aac336cdc04c9323ef3a3f981cc43b6593
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Filesize
61KB
MD5fc4666cbca561e864e7fdf883a9e6661
SHA12f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5
SHA25610f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b
SHA512c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d
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Filesize
3.8MB
MD568be007bd3fa09d26fcee584a9157770
SHA16f191c0587c8055f26367f25ce0f7787ca272714
SHA25671acc9e68e019bd99d89f1bc2efa859bdb16b13cb69abb02dba8b993265aed6e
SHA512f6c774453eae56e95761951315d37700e44b6c04ea07e0e6b46fe4a87943f051206a5dd618b4f632ff926fbb4be94fe7925c46d115a25941c084cb8fb513a245
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Filesize
3.8MB
MD568be007bd3fa09d26fcee584a9157770
SHA16f191c0587c8055f26367f25ce0f7787ca272714
SHA25671acc9e68e019bd99d89f1bc2efa859bdb16b13cb69abb02dba8b993265aed6e
SHA512f6c774453eae56e95761951315d37700e44b6c04ea07e0e6b46fe4a87943f051206a5dd618b4f632ff926fbb4be94fe7925c46d115a25941c084cb8fb513a245
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Filesize
3.8MB
MD568be007bd3fa09d26fcee584a9157770
SHA16f191c0587c8055f26367f25ce0f7787ca272714
SHA25671acc9e68e019bd99d89f1bc2efa859bdb16b13cb69abb02dba8b993265aed6e
SHA512f6c774453eae56e95761951315d37700e44b6c04ea07e0e6b46fe4a87943f051206a5dd618b4f632ff926fbb4be94fe7925c46d115a25941c084cb8fb513a245
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Filesize
164KB
MD54ff65ad929cd9a367680e0e5b1c08166
SHA1c0af0d4396bd1f15c45f39d3b849ba444233b3a2
SHA256c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6
SHA512f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27
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Filesize
6.5MB
MD5583336f1531f78ffc2cc8ef84da256e1
SHA1a4cb0c4123c5bb8abd45d8d320c44782d4de3e33
SHA2560218aabfe9a1a51116ff85ce7bbba907ded9ca015d23fe2e8e494d695ab9f411
SHA512f1daa8357a6995fe5be8394d54350df4be9494319261fbb80bd812e9b2c9cecf4c3810d29f872a2f37bd186c2574526155dfd3ea75f5499a03ed8e9df37524e8
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Filesize
6.5MB
MD5583336f1531f78ffc2cc8ef84da256e1
SHA1a4cb0c4123c5bb8abd45d8d320c44782d4de3e33
SHA2560218aabfe9a1a51116ff85ce7bbba907ded9ca015d23fe2e8e494d695ab9f411
SHA512f1daa8357a6995fe5be8394d54350df4be9494319261fbb80bd812e9b2c9cecf4c3810d29f872a2f37bd186c2574526155dfd3ea75f5499a03ed8e9df37524e8
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Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348
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Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348
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Filesize
3.8MB
MD568be007bd3fa09d26fcee584a9157770
SHA16f191c0587c8055f26367f25ce0f7787ca272714
SHA25671acc9e68e019bd99d89f1bc2efa859bdb16b13cb69abb02dba8b993265aed6e
SHA512f6c774453eae56e95761951315d37700e44b6c04ea07e0e6b46fe4a87943f051206a5dd618b4f632ff926fbb4be94fe7925c46d115a25941c084cb8fb513a245
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Filesize
3.8MB
MD568be007bd3fa09d26fcee584a9157770
SHA16f191c0587c8055f26367f25ce0f7787ca272714
SHA25671acc9e68e019bd99d89f1bc2efa859bdb16b13cb69abb02dba8b993265aed6e
SHA512f6c774453eae56e95761951315d37700e44b6c04ea07e0e6b46fe4a87943f051206a5dd618b4f632ff926fbb4be94fe7925c46d115a25941c084cb8fb513a245
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Filesize
6.5MB
MD5583336f1531f78ffc2cc8ef84da256e1
SHA1a4cb0c4123c5bb8abd45d8d320c44782d4de3e33
SHA2560218aabfe9a1a51116ff85ce7bbba907ded9ca015d23fe2e8e494d695ab9f411
SHA512f1daa8357a6995fe5be8394d54350df4be9494319261fbb80bd812e9b2c9cecf4c3810d29f872a2f37bd186c2574526155dfd3ea75f5499a03ed8e9df37524e8
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Filesize
6.5MB
MD5583336f1531f78ffc2cc8ef84da256e1
SHA1a4cb0c4123c5bb8abd45d8d320c44782d4de3e33
SHA2560218aabfe9a1a51116ff85ce7bbba907ded9ca015d23fe2e8e494d695ab9f411
SHA512f1daa8357a6995fe5be8394d54350df4be9494319261fbb80bd812e9b2c9cecf4c3810d29f872a2f37bd186c2574526155dfd3ea75f5499a03ed8e9df37524e8
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Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348
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Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348
-
Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348
-
Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348
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Filesize
3.4MB
MD53d1c5a5c3b3519d8c218a7d6a7ec6338
SHA10793c4ea75b2412bbde9e11578c5f4c843c40d34
SHA2560090df94f66f8f795143b91f46ffd11314e9fb3735f63b28b8724f819beb5296
SHA512398db451d6b6b3f28e92ffa295c45ed927f127271b5ee90b643d41ee64d42fe9d8478b2225ee3bce589a0c057db6e57c57a366e008a79ae76135005dc6351348