Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2023 04:36
Static task
static1
Behavioral task
behavioral1
Sample
507a16cb87079ba90a8efe3a6baaa026.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
507a16cb87079ba90a8efe3a6baaa026.exe
Resource
win10v2004-20230220-en
General
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Target
507a16cb87079ba90a8efe3a6baaa026.exe
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Size
939KB
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MD5
507a16cb87079ba90a8efe3a6baaa026
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SHA1
b526a0a56488488f45d4277a9be5f3105806e0ad
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SHA256
db78b5b857378304d5d72a826a2f1e261a71791eda971bf952cbd8182bbc62bd
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SHA512
1193148b16891a5df52508366851c50379f05afed538882a4db5c65b345b1c1286d19de1c5f2adad09c411483fea9a6ea0038ffb624c03e42d752da27dda2b78
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SSDEEP
6144:XmGoVjJhX8kQ/50Xi8wHi0I1GHXP3Or/c+rkGKZ:XXwX8kQBD8wHivGH/3Orc+rvKZ
Malware Config
Extracted
redline
1
95.216.249.153:81
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auth_value
a290efd4796d37556cc5af7e83c91346
Extracted
laplas
http://45.159.189.105
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api_key
ab77c1513d42148558312d676282a204d8aa055051d315af2056241c7f79c6f4
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 4 IoCs
pid Process 1692 p5zl9bq82kjf7.exe 4608 Upshot_ox64.exe 3700 ClipperDoej4oa.exe 8860 ntlhost.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" ClipperDoej4oa.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4996 set thread context of 944 4996 507a16cb87079ba90a8efe3a6baaa026.exe 85 PID 1692 set thread context of 412 1692 p5zl9bq82kjf7.exe 90 -
Program crash 2 IoCs
pid pid_target Process procid_target 2568 4996 WerFault.exe 83 2220 1692 WerFault.exe 88 -
GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 54 Go-http-client/1.1 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 944 AppLaunch.exe 944 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 944 AppLaunch.exe -
Suspicious use of WriteProcessMemory 22 IoCs
description pid Process procid_target PID 4996 wrote to memory of 944 4996 507a16cb87079ba90a8efe3a6baaa026.exe 85 PID 4996 wrote to memory of 944 4996 507a16cb87079ba90a8efe3a6baaa026.exe 85 PID 4996 wrote to memory of 944 4996 507a16cb87079ba90a8efe3a6baaa026.exe 85 PID 4996 wrote to memory of 944 4996 507a16cb87079ba90a8efe3a6baaa026.exe 85 PID 4996 wrote to memory of 944 4996 507a16cb87079ba90a8efe3a6baaa026.exe 85 PID 944 wrote to memory of 1692 944 AppLaunch.exe 88 PID 944 wrote to memory of 1692 944 AppLaunch.exe 88 PID 944 wrote to memory of 1692 944 AppLaunch.exe 88 PID 1692 wrote to memory of 412 1692 p5zl9bq82kjf7.exe 90 PID 1692 wrote to memory of 412 1692 p5zl9bq82kjf7.exe 90 PID 1692 wrote to memory of 412 1692 p5zl9bq82kjf7.exe 90 PID 1692 wrote to memory of 412 1692 p5zl9bq82kjf7.exe 90 PID 1692 wrote to memory of 412 1692 p5zl9bq82kjf7.exe 90 PID 944 wrote to memory of 4608 944 AppLaunch.exe 95 PID 944 wrote to memory of 4608 944 AppLaunch.exe 95 PID 944 wrote to memory of 4608 944 AppLaunch.exe 95 PID 944 wrote to memory of 3700 944 AppLaunch.exe 97 PID 944 wrote to memory of 3700 944 AppLaunch.exe 97 PID 944 wrote to memory of 3700 944 AppLaunch.exe 97 PID 3700 wrote to memory of 8860 3700 ClipperDoej4oa.exe 104 PID 3700 wrote to memory of 8860 3700 ClipperDoej4oa.exe 104 PID 3700 wrote to memory of 8860 3700 ClipperDoej4oa.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\507a16cb87079ba90a8efe3a6baaa026.exe"C:\Users\Admin\AppData\Local\Temp\507a16cb87079ba90a8efe3a6baaa026.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4996 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:944 -
C:\Users\Admin\AppData\Local\Temp\p5zl9bq82kjf7.exe"C:\Users\Admin\AppData\Local\Temp\p5zl9bq82kjf7.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"4⤵PID:412
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 1484⤵
- Program crash
PID:2220
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C:\Users\Admin\AppData\Local\Temp\Upshot_ox64.exe"C:\Users\Admin\AppData\Local\Temp\Upshot_ox64.exe"3⤵
- Executes dropped EXE
PID:4608
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C:\Users\Admin\AppData\Local\Temp\ClipperDoej4oa.exe"C:\Users\Admin\AppData\Local\Temp\ClipperDoej4oa.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3700 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe4⤵
- Executes dropped EXE
PID:8860
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4996 -s 3242⤵
- Program crash
PID:2568
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4996 -ip 49961⤵PID:1836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 512 -p 1692 -ip 16921⤵PID:1072
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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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
6.5MB
MD5583336f1531f78ffc2cc8ef84da256e1
SHA1a4cb0c4123c5bb8abd45d8d320c44782d4de3e33
SHA2560218aabfe9a1a51116ff85ce7bbba907ded9ca015d23fe2e8e494d695ab9f411
SHA512f1daa8357a6995fe5be8394d54350df4be9494319261fbb80bd812e9b2c9cecf4c3810d29f872a2f37bd186c2574526155dfd3ea75f5499a03ed8e9df37524e8
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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
3.2MB
MD584295eb36c470252f0e2b2d903ce37ce
SHA1db8ccaa50c176c4743ca0f9faccd5f313bf7c0fd
SHA256a2d0f996c8f20680f98b2bc484de4a84502ed563a1268502b2164aea5a112939
SHA5126672a7837688703eea60963374dc29488c2a16fde40efb3ef39d6834f52a26eb9ea9f5128f6d58f36b82f59f27fc4532398d1719330fe7d2ab30c87c21423efb
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Filesize
3.2MB
MD584295eb36c470252f0e2b2d903ce37ce
SHA1db8ccaa50c176c4743ca0f9faccd5f313bf7c0fd
SHA256a2d0f996c8f20680f98b2bc484de4a84502ed563a1268502b2164aea5a112939
SHA5126672a7837688703eea60963374dc29488c2a16fde40efb3ef39d6834f52a26eb9ea9f5128f6d58f36b82f59f27fc4532398d1719330fe7d2ab30c87c21423efb
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Filesize
3.2MB
MD584295eb36c470252f0e2b2d903ce37ce
SHA1db8ccaa50c176c4743ca0f9faccd5f313bf7c0fd
SHA256a2d0f996c8f20680f98b2bc484de4a84502ed563a1268502b2164aea5a112939
SHA5126672a7837688703eea60963374dc29488c2a16fde40efb3ef39d6834f52a26eb9ea9f5128f6d58f36b82f59f27fc4532398d1719330fe7d2ab30c87c21423efb
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Filesize
228.6MB
MD5515e7633d5c59aaf5d4e088be0c56b7f
SHA113658316a19b05d0a1f28f7ae75dd342d0aa0963
SHA25631c9a5c7ed52d2a0a597c8967bf5d97d621a5fe6bf07ba80e17265cb71003b7f
SHA512ce8dbc64ba36701eda0ac0dcccb808e60884b8fdbd1200fefbea6c1e5fb858e0e079fe4742f074b49cdfa7f846fc94783a6f2b5dbaa3474ea40cb17ebd603fcb
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Filesize
231.8MB
MD5ac99e3f1c992da9d3f9d8ac00244d929
SHA1aa14c55e57032e33783108d5b7bfc13113ed12c3
SHA25615a5d558f55d100fd9f5b413310a9dff6f4db00ac614594320e6e6e11a157b34
SHA512d7583dcbc3575ceb3fc95bf3769db542588bb3b20b3d78f44a981390789a0172b0c51a35acbf22359fac5577a8f7321d799d538398f8b2bf04af6a230b4bdb9c