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Analysis
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max time kernel
136s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
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submitted
17/11/2023, 15:42
General
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Target
NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.exe
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Size
990KB
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MD5
933906e31eed4d4ede37547d765992f2
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SHA1
5379553349aafcecf342c07be85094b3cbc3d3ed
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SHA256
7fe2f1e2921c288ad28013dc88093fb145ea91b9e167321c78d53d8fdef0f6ab
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SHA512
254dead6816124cb771d238620771bcd28e6fbda88c69f35c12dc84a919730b27e44e44f1d730943f0b57ce50bd02c3902dd8a7d7a6f11df1cf725eb4e1b1690
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SSDEEP
12288:+uWBa/mFiTEJ0+0OR8FCkoIs6B0MoS3K6AhZE56UG1De14ZAi29YUXrfOcjihE6T:ppS7hG5+z7cvQlpnx0cJ2LzXJFI
Malware Config
Extracted
Protocol: smtp- Host:
mail.zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Anambraeast@123
Extracted
agenttesla
Protocol: smtp- Host:
mail.zqamcx.com - Port:
587 - Username:
[email protected] - Password:
Anambraeast@123 - 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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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 24 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.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\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.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\xzbmRUlvmESpp.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\xzbmRUlvmESpp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAD14.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.SecuriteInfo.com.Win32.PWSXgen.26938.21674.exe"2⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD5cde102b2f5b14f1080a8533fd3c40515
SHA1effd3dc50e60fe9d9508e335045b552c791dc931
SHA256206c69f42c4482a1f5a2faa5f615a7b54c8e23121d14355cf68ad377a50be8f5
SHA512b9a48d297783612c8ea34c5ec6e4c3b10c8d1ebd782322d2b1442f51e234463b1c53f564f7875376f0091d3dbf531a4131b9bf984214ddc1d60e2715f2db929b
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5fa6cf2f64d19a5050235c37a212c4b04
SHA17c2f02819b644e4b6e0409bec6096a26c7671a9e
SHA2564306cef01af9befaeb593c26a3a236c873afd6beb07063e37a3139f3fc613a96
SHA512f4950712a4573bad3cf059cf5f7598d31263d8fd4d3fd3f7dc2211c1b55785070bdb780064b0bf1845a7f79db94f9f3a9148a7f463c668618157166241e91f94
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Filesize
264KB
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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
64KB
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Filesize
216KB
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Filesize
304KB
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Filesize
600KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
304KB
-
Filesize
64KB
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Filesize
40KB
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Filesize
120KB
-
Filesize
68KB
-
Filesize
136KB
-
Filesize
80KB
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Filesize
104KB
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Filesize
7.7MB
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Filesize
3.3MB
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Filesize
104KB
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Filesize
7.7MB
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Filesize
408KB
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Filesize
408KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
200KB
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Filesize
304KB
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Filesize
120KB
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Filesize
652KB
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Filesize
7.7MB
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Filesize
6.2MB
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Filesize
6.5MB
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Filesize
32KB
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Filesize
56KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
704KB
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Filesize
7.7MB
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Filesize
88KB
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Filesize
624KB
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Filesize
40KB
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Filesize
40KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
1008KB