Analysis
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max time kernel
77s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
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submitted
08/03/2023, 09:39
General
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Target
87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4.exe
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Size
386KB
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MD5
88c3ec4d71ed9aef155bba5273569962
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SHA1
f94fc01d05a7dd6585d9afe3dacfec5539b601f9
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SHA256
87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4
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SHA512
af88fba92cc80d0d68e6898d9f8ffe8998d0917e7b70e35c0f1daa30bf413eeef56fd50b266c1e33565494c293b98d4741ebf81b11e6c5544b441b1b0f291169
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SSDEEP
6144:Key+bnr+dp0yN90QEjYJF0rvl+rDXKFVB2b1I5lWf8b27LKm19NV3dO/ko9U3d+:yMrxy90WE+HKpC1KWkb2/D3dO8o9U3o
Malware Config
Extracted
redline
fud
193.233.20.27:4123
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auth_value
cddc991efd6918ad5321d80dac884b40
Signatures
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Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
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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
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Executes dropped EXE 2 IoCs
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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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Windows security modification 2 TTPs 1 IoCs
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 2 IoCs
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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
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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 5 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4.exe"C:\Users\Admin\AppData\Local\Temp\87e61146412dd770c3de6456b1861d40e153c0dd09d2ff2e45aa6ee8fb7c66a4.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s9023NO.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s9023NO.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t55fc53.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t55fc53.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4888 -s 17803⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4888 -ip 48881⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
301KB
MD51b1b7303d84d7476338a36be315cf17d
SHA1cf0860478e62fc7ae6ba3c677a666b5102380245
SHA256d3f8b9ca52931ea88524319a7d1acaa2e261f4303c66baa32ea3a3f02c370cf8
SHA512f690aec4e5d2ecdcf729348028790bb7c263b89f9e7da762f77f8af7274f39310dcac222cf15fcdec143e05d3540a7650ca7006fe006ecd26b02c22448cf070d
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Filesize
301KB
MD51b1b7303d84d7476338a36be315cf17d
SHA1cf0860478e62fc7ae6ba3c677a666b5102380245
SHA256d3f8b9ca52931ea88524319a7d1acaa2e261f4303c66baa32ea3a3f02c370cf8
SHA512f690aec4e5d2ecdcf729348028790bb7c263b89f9e7da762f77f8af7274f39310dcac222cf15fcdec143e05d3540a7650ca7006fe006ecd26b02c22448cf070d
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Filesize
40KB
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Filesize
5.6MB
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Filesize
248KB
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Filesize
248KB
-
Filesize
248KB
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Filesize
248KB
-
Filesize
248KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
248KB
-
Filesize
300KB
-
Filesize
248KB
-
Filesize
64KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
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Filesize
6.1MB
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Filesize
1.0MB
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Filesize
72KB
-
Filesize
64KB
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Filesize
240KB
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Filesize
584KB
-
Filesize
408KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
64KB
-
Filesize
472KB
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Filesize
320KB
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Filesize
1.8MB
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Filesize
5.2MB