Analysis
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max time kernel
137s -
max time network
144s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
19/02/2024, 20:30
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.18324.exe
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Size
722KB
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MD5
7211521f4d9f63161060d9fa9e13a4a5
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SHA1
34dd51ae37814a90d72d287e166fa150a901d581
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SHA256
39711f9ed69e976f7d9ef46eb054961108e4bf50cb0d325224cf49cad65c0844
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SHA512
e499e4f831c7806d7be0a49a384da3b375c380340bd13c46ca90ca5d6c9eecaf7ce34b0b601ab28bc11bec62824c7dffb5235827081ffb779271182ad84903f0
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SSDEEP
12288:F2zsHSqnpdKlC+pbGR+OBWfOjRsJEdzk8WXb8uWxscxLKB///:4zUSGulFpbG/BQOjRsJYzBWXIuWxXxu
Malware Config
Extracted
Protocol: smtp- Host:
mail.mcmkimya.com - Port:
587 - Username:
[email protected] - Password:
uTGf2VS2YdbYfGqJLRpy
Extracted
agenttesla
Protocol: smtp- Host:
mail.mcmkimya.com - Port:
587 - Username:
[email protected] - Password:
uTGf2VS2YdbYfGqJLRpy - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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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 9 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18324.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18324.exe"1⤵
- Checks computer location settings
- 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\SecuriteInfo.com.Win32.PWSX-gen.18324.exe"2⤵
- 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\SzOTFUC.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\SzOTFUC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5119.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18324.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.18324.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
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5374a44a496d7d7231fffdb52614bd056
SHA16b8fb0d8554b083137636a84d5e81a8cf6d2b587
SHA2564fe67d11ffb3d1a269b5287b58877c2afd761547531846aa32fb7c70b8104593
SHA5127cc9470cb85d0064fd22e2b44fc84b68d082b1019c68a1124b3e828c98ece95a3859b0495ced0360921577fc1d7a45a7df179035667b66ae0e945ca4c7108ea1
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5227135382244b3c7cd30795ef3849d75
SHA1898b30258315a9fab7a5415dcfc96ac35c4425ea
SHA256d8a85fd37f9f9f33acdb8a67320e65428b53a191e431dd218250f15d562b9285
SHA512f0a6a192a7bd0e36acf97953cf6b9aed1c3256cd9d29aee39a405e97ca2954990206ba56333478e9e95a0205f21d57529e549282ec7269cd5ecdde2b766d1990
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Filesize
624KB
-
Filesize
64KB
-
Filesize
112KB
-
Filesize
72KB
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Filesize
528KB
-
Filesize
7.7MB
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Filesize
7.7MB
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Filesize
744KB
-
Filesize
40KB
-
Filesize
7.7MB
-
Filesize
5.6MB
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Filesize
584KB
-
Filesize
64KB
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Filesize
64KB
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Filesize
32KB
-
Filesize
6.2MB
-
Filesize
136KB
-
Filesize
64KB
-
Filesize
7.7MB
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Filesize
7.7MB
-
Filesize
408KB
-
Filesize
216KB
-
Filesize
7.7MB
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Filesize
3.3MB
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Filesize
6.5MB
-
Filesize
104KB
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Filesize
64KB
-
Filesize
80KB
-
Filesize
64KB
-
Filesize
600KB
-
Filesize
200KB
-
Filesize
104KB
-
Filesize
304KB
-
Filesize
120KB
-
Filesize
64KB
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Filesize
120KB
-
Filesize
304KB
-
Filesize
40KB
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Filesize
64KB
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Filesize
7.7MB
-
Filesize
68KB
-
Filesize
56KB
-
Filesize
652KB
-
Filesize
304KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
408KB
-
Filesize
264KB
-
Filesize
7.7MB
-
Filesize
64KB
-
Filesize
320KB
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Filesize
7.7MB
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Filesize
64KB