Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
15/10/2024, 06:05
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe
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Size
1.1MB
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MD5
0294d72f7b6114bb031d15269b5bc1a5
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SHA1
1a9a0d2fc1a430b6ac59f45e09b249ad26a3452e
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SHA256
cff5f0bb2c9dc0d52591745ea43e9c7cd8dc46ea14c5a9996c72f76e7cdf7011
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SHA512
f46e237f4fa8cd330281b204054781d89b53e8c892d65e463a9eae9c64d7af12e6b9a99bc322a42eb8e828d20cee3fc9a590e68ae1d7ac57c2ce7f65dd31b6f2
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SSDEEP
24576:gNtjgnQeYK+Z78TsOCq8hMeoRGDfkdMFLt:g43YK3TshqUnusfkiZ
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.iaa-airferight.com - Port:
587 - Username:
[email protected] - Password:
manlikeyou88 - 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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Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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 3 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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System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Scheduled Task/Job: Scheduled Task 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 10 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- 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\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\rjjjuOre.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\rjjjuOre" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD86.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.20380.30925.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD54217e3e4d06fb4d3452cab35c8711f3f
SHA13a17a50629ea42f5fd249e0d04122542f4142c8e
SHA256d58ed3d53f50d32a31f2c1eebab3930c431564ef59c530b9725617ef56ccf253
SHA51216d6ed3550dbb14470fb97a06c013fb50f77b3386eaba8ae0768adda5740071bf1a949c9f0f812521524863dfda7896c345774ca3e77d9c94e6fadd197edbf1a
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD56e93badf9f339b8bd83e14c0d19649c6
SHA158dd861d126f38e84419b2ba1f25463a5ba8fb73
SHA25653cd0fa263cd5bbd367f90a3d68be484e081755f3f7ef7e270557f926197693b
SHA512187ebfe5eac37244ee6c7f8a881f3e87f7e99fa16ac375d932ac3fddbba96196aa67a3767f8988036d7db6a303d9217055cbed5cfa5585fcc7037770cbb6b1c8
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Filesize
6.5MB
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Filesize
40KB
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Filesize
68KB
-
Filesize
600KB
-
Filesize
200KB
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Filesize
304KB
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Filesize
7.7MB
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Filesize
104KB
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Filesize
120KB
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Filesize
652KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
80KB
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Filesize
320KB
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Filesize
256KB
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Filesize
624KB
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Filesize
520KB
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Filesize
7.7MB
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Filesize
4KB
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Filesize
72KB
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Filesize
4KB
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Filesize
784KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
1.1MB
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Filesize
3.3MB
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Filesize
304KB
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Filesize
120KB
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Filesize
408KB
-
Filesize
304KB
-
Filesize
408KB
-
Filesize
136KB
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Filesize
56KB
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Filesize
7.7MB
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Filesize
104KB
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Filesize
32KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
216KB
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Filesize
7.7MB