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Analysis
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max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
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submitted
15/04/2024, 05:20
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.15705.12320.exe
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Size
749KB
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MD5
33a57e36b93588f026574b4a3f748443
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SHA1
5b29dc2969a512aaf8ecef5bae9c10ab1c9ca571
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SHA256
75c96c8d4e720fe1290200707fcca94188b4525dcc8ae2f1dfe49068b7bb3e83
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SHA512
e27f4d3a7cf32b4e9be21f1fdc79a25e3318bebb77cae1274281bf26067b15641223c14b4cf67e2af1b6bd5b7f5a57eb9dd384eb6a8219ffb5b3f102928290ae
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SSDEEP
12288:ca0NBK+gv85YJ25t9WA02qgwx5zZZ4mIPlcx4Cv1/BBs0i/7rhLl:z0NDAJmh02qgwxzZ4sXBs0IF
Malware Config
Extracted
Protocol: smtp- Host:
mail.daanapharma.com - Port:
587 - Username:
[email protected] - Password:
Daan@2023+
Extracted
agenttesla
Protocol: smtp- Host:
mail.daanapharma.com - Port:
587 - Username:
[email protected] - Password:
Daan@2023+ - 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 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 3 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.15705.12320.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.15705.12320.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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.15705.12320.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\lTkljpnpbWtqA.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\lTkljpnpbWtqA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6206.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.15705.12320.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.15705.12320.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
MD5b44e879e847cab4b6f1ff1daa8f5c392
SHA177bc3d48a79b1e2607eac5e0a3793f33f511cfbb
SHA25684d371328aa05d98efe0135fa9c87247e230ab52eb44e5044ac7ba291c668c64
SHA5120c3b21626abc8389e348bfbeaec1a4904afb240877db509cb1f2c32a73cc513c4612f50f7eb18dfa8eda2abd5d40a6775bfbbf83d23ab7f7265205885c7fa14e
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD56dec96cec600ec19d2204ff1e5c836d3
SHA17e2ff1f0090d4ca4ad736aae3d013eccd9057bef
SHA25672a8533527b6a670d03430c747efcbfbd7973e9bb2a7fc80a2b64310c09cf5b1
SHA51252a10bd81c3a64c74f6ee609dfb89c2a6ca70533b241513b59c4c4083b84b32bf9314c61df1d5d62440cbd8c876fd7f6175de1ce54a293cf0ab04bd6554d7c12
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Filesize
104KB
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Filesize
304KB
-
Filesize
68KB
-
Filesize
600KB
-
Filesize
7.7MB
-
Filesize
652KB
-
Filesize
64KB
-
Filesize
56KB
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Filesize
3.3MB
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Filesize
80KB
-
Filesize
408KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
32KB
-
Filesize
408KB
-
Filesize
6.2MB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
6.5MB
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Filesize
64KB
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Filesize
64KB
-
Filesize
120KB
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Filesize
304KB
-
Filesize
104KB
-
Filesize
200KB
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Filesize
216KB
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Filesize
304KB
-
Filesize
120KB
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Filesize
7.7MB
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Filesize
136KB
-
Filesize
64KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
256KB
-
Filesize
64KB
-
Filesize
520KB
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Filesize
40KB
-
Filesize
64KB
-
Filesize
72KB
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Filesize
32KB
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Filesize
48KB
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Filesize
624KB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
776KB