Analysis
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max time kernel
85s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
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submitted
08/03/2023, 06:58
General
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Target
a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4.exe
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Size
570KB
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MD5
0a2163aa7b82bf687aaf8784d2a90ef7
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SHA1
54050cb108f238883f89651fbaaf8269538be381
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SHA256
a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4
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SHA512
affdd845c58be1cce8f335f644e783b07e8128644afafd2a5adef1a23ae51a5a527a054cc21220d8c29998d15a06262cf00842e8c3fbb0e2ba57d8ffca7632a8
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SSDEEP
12288:6MrMy90Mahimz7AuxqVTniC2hBGTD8oaaZc0:OyBsVAuxYOC2XGTL
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 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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Program crash 2 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 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4.exe"C:\Users\Admin\AppData\Local\Temp\a8735eff943948a66eb0c110de8cef46ca27fccc7203e3766e35c0172e5fa9f4.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2928oY.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r2928oY.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:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1396 -s 10883⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w29dx16.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w29dx16.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 5116 -s 16803⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1396 -ip 13961⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 5116 -ip 51161⤵
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
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
301KB
MD52157ff8760c4126ede53d2ba3939ec4b
SHA1c7f8a41f4de3656b2ef0b6cc3fb5f3f687748605
SHA2560db1bc5ce137040d15b25d622b1435aa4416eb28183e55599edb37e143e45e12
SHA512804a04d76b1736b7a5b8f790509a9fdc97dc81f7bc5dc32dc76ddf77b3f8160ca4cf50984fdf3a433d9c75e0f1ceb2f9d283a75e084214f5031a623c2a619bec
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Filesize
301KB
MD52157ff8760c4126ede53d2ba3939ec4b
SHA1c7f8a41f4de3656b2ef0b6cc3fb5f3f687748605
SHA2560db1bc5ce137040d15b25d622b1435aa4416eb28183e55599edb37e143e45e12
SHA512804a04d76b1736b7a5b8f790509a9fdc97dc81f7bc5dc32dc76ddf77b3f8160ca4cf50984fdf3a433d9c75e0f1ceb2f9d283a75e084214f5031a623c2a619bec
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Filesize
180KB
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Filesize
64KB
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Filesize
64KB
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Filesize
5.6MB
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Filesize
72KB
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Filesize
72KB
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Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
72KB
-
Filesize
848KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
848KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
248KB
-
Filesize
300KB
-
Filesize
64KB
-
Filesize
64KB
-
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
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Filesize
6.1MB
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Filesize
1.0MB
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Filesize
72KB
-
Filesize
240KB
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Filesize
64KB
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Filesize
584KB
-
Filesize
408KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
1.8MB
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Filesize
5.2MB
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Filesize
472KB
-
Filesize
320KB
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Filesize
64KB