Analysis
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max time kernel
55s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
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submitted
08/03/2023, 02:51
General
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Target
363a79b0d8826cd09a9b95d8a47141d909c6291e0ff1edab6d94be29842a1011.exe
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Size
550KB
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MD5
a341aea8664f3be9a7b53accef0e6d51
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SHA1
346e5f32cb27df60ae2eff124024d293c9208a74
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SHA256
363a79b0d8826cd09a9b95d8a47141d909c6291e0ff1edab6d94be29842a1011
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SHA512
a46af431a64dc5d0e65c0c31eb54c8080196d23b483ecbc719a42d02f87aa143a4dec68dd309c1873ca50f0a75bf94be79d8ef2fd92ca626c7d25973eea0470e
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SSDEEP
12288:pMrKy90Hahimz7AuxqVlVWvo6dfmG85DXHhzjGJ:3yOsVAuxYj+6DlK
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 5 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 20 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 2 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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Suspicious behavior: EnumeratesProcesses 4 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\363a79b0d8826cd09a9b95d8a47141d909c6291e0ff1edab6d94be29842a1011.exe"C:\Users\Admin\AppData\Local\Temp\363a79b0d8826cd09a9b95d8a47141d909c6291e0ff1edab6d94be29842a1011.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r7086bX.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r7086bX.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\w00Qc29.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w00Qc29.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
380KB
MD57703b533b6e72a90817e85a9fd1f7126
SHA1f4cc506f60b36ddf6474504989a9b171b1418570
SHA256f6660c406e330206727065c74443d77ab4689c53984e6c2158f130c03cd2e86d
SHA5123ee516734c6246d7b492af2a6ba3cae18d59d83cc281d75544b29918073a472b37d52ad6cf5c78bb36e81cc67e27d5cb2b0a1e6af098eaa4b5f5a3441f8ce031
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Filesize
380KB
MD57703b533b6e72a90817e85a9fd1f7126
SHA1f4cc506f60b36ddf6474504989a9b171b1418570
SHA256f6660c406e330206727065c74443d77ab4689c53984e6c2158f130c03cd2e86d
SHA5123ee516734c6246d7b492af2a6ba3cae18d59d83cc281d75544b29918073a472b37d52ad6cf5c78bb36e81cc67e27d5cb2b0a1e6af098eaa4b5f5a3441f8ce031
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Filesize
64KB
-
Filesize
6.0MB
-
Filesize
320KB
-
Filesize
472KB
-
Filesize
64KB
-
Filesize
5.2MB
-
Filesize
1.8MB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
584KB
-
Filesize
408KB
-
Filesize
300KB
-
Filesize
248KB
-
Filesize
64KB
-
Filesize
72KB
-
Filesize
1.0MB
-
Filesize
248KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
300KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
280KB
-
Filesize
272KB
-
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
72KB
-
Filesize
72KB
-
Filesize
5.0MB
-
Filesize
64KB
-
Filesize
848KB
-
Filesize
848KB
-
Filesize
64KB
-
Filesize
180KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
72KB
-
Filesize
96KB
-
Filesize
104KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB