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Analysis
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max time kernel
128s -
max time network
132s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
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submitted
24/07/2023, 06:35
General
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Target
SecuriteInfo.com.Variant.Zusy.478183.26222.24209.exe
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Size
721KB
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MD5
e6062652a956936758214e4099faabc9
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SHA1
960080862a56e9fa163e8781d82d09f74bea0f2f
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SHA256
6e47381a638f8ffd26a8009ddb73d38b63459161a0b9633b17445c49ffcd965a
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SHA512
f49713fc58c5ae99399ae168cbe0c392ffc0993a7fce84cc47d0cc5d678729de55a2bcc4b388cf8d740a857644a35a310cd88b552a64de37e162f24ca4c451a2
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SSDEEP
12288:5TUZ9qT9qIxqysfO7FWYEkG30I7UlwnSSZ1haCMbbCkKeK6DPJ:tUZcVxqeWYEII2XCQCkKeK6D
Malware Config
Extracted
Protocol: ftp- Host:
ftp.code-jet.com - Port:
21 - Username:
[email protected] - Password:
)06$6,YCKM2b
Signatures
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Executes dropped EXE 1 IoCs
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Zusy.478183.26222.24209.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Zusy.478183.26222.24209.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Zusy.478183.26222.24209.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Variant.Zusy.478183.26222.24209.exe"2⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5add49c9ba7072711d6da25976d348247
SHA1754edca64e1a053a8ca357b40e8a7a4ff5fea217
SHA256361f4c916558316756d415bd64821ef1eead2d451e5d9cc38fe533b0f56574a6
SHA512a95f88d0ca27b69636ed9a12f5b40d0abe1568415f41c57848f251dc55a5b0dbd015f15a2ff1c7aa4bc92b98d0d9c99a4bb814f49ff2319132b552af09a533ef
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Filesize
721KB
MD5e6062652a956936758214e4099faabc9
SHA1960080862a56e9fa163e8781d82d09f74bea0f2f
SHA2566e47381a638f8ffd26a8009ddb73d38b63459161a0b9633b17445c49ffcd965a
SHA512f49713fc58c5ae99399ae168cbe0c392ffc0993a7fce84cc47d0cc5d678729de55a2bcc4b388cf8d740a857644a35a310cd88b552a64de37e162f24ca4c451a2
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Filesize
140KB
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Filesize
140KB
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Filesize
64KB
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Filesize
72KB
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Filesize
624KB
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Filesize
140KB
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Filesize
140KB
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Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
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Filesize
140KB
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Filesize
140KB
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Filesize
140KB
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Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
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Filesize
584KB
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Filesize
744KB
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Filesize
140KB
-
Filesize
140KB
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Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
140KB
-
Filesize
4KB
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Filesize
7.7MB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
272KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
408KB
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Filesize
320KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
64KB