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Analysis
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max time kernel
118s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
29/02/2024, 05:24
General
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Target
Scan_IMG-Payment Sheet _Till FEBUARY 2024....pdf.exe
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Size
751KB
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MD5
8a7ea7ff5e5cce2ca107a23aeb40b4e3
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SHA1
0fe3cc81e2d4f294d80a8428783a72eb8cd82c6e
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SHA256
15bee5f27c8e807fca30b704600b5f4ffa67a5fa80d51bb444c42d52c9020cef
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SHA512
37d3e30a2f82484ece8040ac334369bad247b0cbb7c0326f31b046e2f5203823e4ba7c962b1cf2431fa357f07c1e53fff5848aaa88241a8e623d89637d427ab7
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SSDEEP
12288:C8S+oGOKcbWAL9bW9ezgqZDKogif+UPJsXf4vIUeVfvGMbvk1RsXS38Mc14hhjwd:RAL9iyga+ogimUmXgRnMY1RRg8hcH
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.commtechtrading.com - Port:
587 - Username:
[email protected] - Password:
;elP@ho2Np 7[ - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect packed .NET executables. Mostly AgentTeslaV4. 7 IoCs
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Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 7 IoCs
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Detects executables referencing Windows vault credential objects. Observed in infostealers 7 IoCs
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Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 7 IoCs
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Detects executables referencing many email and collaboration clients. Observed in information stealers 7 IoCs
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Detects executables referencing many file transfer clients. Observed in information stealers 7 IoCs
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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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Suspicious use of SetThreadContext 1 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 21 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Scan_IMG-Payment Sheet _Till FEBUARY 2024....pdf.exe"C:\Users\Admin\AppData\Local\Temp\Scan_IMG-Payment Sheet _Till FEBUARY 2024....pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Scan_IMG-Payment Sheet _Till FEBUARY 2024....pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WEvGPrV" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4309.tmp"2⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WEvGPrV.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\Scan_IMG-Payment Sheet _Till FEBUARY 2024....pdf.exe"C:\Users\Admin\AppData\Local\Temp\Scan_IMG-Payment Sheet _Till FEBUARY 2024....pdf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5446787150f60f349797a59465b862b20
SHA10128579322239c33d7071110501de864b9ccbc00
SHA256b89f8f20c70fca4041dcdb29114cd0063fb068d47fe7e38fd4dc6f8b43b00bf2
SHA512453ce72fe40474f48a449bb6820416d6c4ce9377d2ebe0d49f57f1045fe60dd6f073c56e4f0aa1e9f397a93af38d27112556325b855232bed8201e4a7347b592
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Filesize
7KB
MD58b7f4bb4d19411633adcda245b442099
SHA11f8db95f2bf2d8128862605cf684589ffe5144a0
SHA25674c74d9596ee36f06bfd4717ea429c4d14225af6bbfaccf1de6248b7893705a1
SHA5129a084a13a92fbae0201f120ceac47a1a1d8ab4a8a98826566c519b479fdaf0ab7ac185ba003a766b721a78265d9fc1549b248c5b5e99d029f518bdcba3e32fe3
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Filesize
264KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
4KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
776KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
112KB
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Filesize
6.9MB
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Filesize
520KB
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Filesize
72KB
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Filesize
48KB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
5.7MB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
256KB
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Filesize
5.7MB
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Filesize
5.7MB