Analysis
-
max time kernel
121s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
-
submitted
06-12-2023 14:21
General
-
Target
SecuriteInfo.com.Trojan.Inject4.59820.21433.3593.exe
-
Size
639KB
-
MD5
6098971efea18e9a0bb04138ebbd5ce5
-
SHA1
3b71989c7a25e2c5aec153b4c9bde732e6064342
-
SHA256
e1cc58feb8e61c491f7e3a5821def10c1c3447e55ea68734e2311e852670a387
-
SHA512
ca6bd8b96011aa59ade0424fe6dd8ee53b36d53ccf92fd7ebbc2a345aaeea4f4f0abd10846afaccb7aa007730705cebfefc1247a5d24625e4b0ef564df606bf7
-
SSDEEP
12288:fxLQaueH5qjNvCECQnrL7Yp937GHr5Z7APYmhEZIS66SiFtf4V:fxJqjNvCCrL7W37GHr9m44
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.issltd.org - Port:
587 - Username:
[email protected] - Password:
iss123 - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext 1 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 6 IoCs
-
Suspicious use of AdjustPrivilegeToken 3 IoCs
-
Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.21433.3593.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.21433.3593.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\PvTXAGeRbeTTH.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PvTXAGeRbeTTH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp55DD.tmp"2⤵
- Creates scheduled task(s)
-
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.21433.3593.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Inject4.59820.21433.3593.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD5c3c3cb4dd1ddd562842d7e45356f733e
SHA158d3f1f44c6986df3d36f97c8873d3936068568a
SHA25677b560e03efeab384ebcfce154351457d937191fb2b90bf7cfe68712e3475930
SHA512f3d3fea25d939f635d32efc60d7b362f512923f09a3168bda8e8b56b052398f87de3681ed7e32d5986b04eab4901627f6b7e75f9503d699553c1c0c086f4c974
-
Filesize
656KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
104KB
-
Filesize
32KB
-
Filesize
40KB
-
Filesize
488KB
-
Filesize
6.9MB
-
Filesize
4KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
264KB
-
Filesize
256KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
6.9MB
-
Filesize
256KB
-
Filesize
5.7MB
-
Filesize
5.7MB
-
Filesize
5.7MB