Analysis
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max time kernel
120s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
12-06-2024 02:11
Static task
static1
Behavioral task
behavioral1
Sample
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe
Resource
win7-20231129-en
General
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Target
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe
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Size
752KB
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MD5
47dc4f629841e718c7ea7a4b8918833d
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SHA1
ab05ea754d14c6cf388db5d0d43fbed34173e4e4
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SHA256
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9
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SHA512
a66e940e99316b1b5ddc09aa815d6ae7830c1fbae417072597b8edf4f9364e79d26e80229b4f55c54cba4f87d7c36cf962b31fbb8793441c369a3d0e302fe29f
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SSDEEP
12288:JZS5+GcGUskvFq7aYD7AAFV3CTLcLmAB/4mF60r2rACR5leZlNa:JZSjcGh8qOCEg3CsyABAU606A+erk
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.magna.com.pk - Port:
587 - Username:
[email protected] - Password:
Yil}b95u0Q2x - 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.
Processes:
powershell.exepowershell.exepid process 2580 powershell.exe 2692 powershell.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exedescription pid process target process PID 2220 set thread context of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe -
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
Processes:
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exeRegSvcs.exepowershell.exepowershell.exepid process 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe 2544 RegSvcs.exe 2544 RegSvcs.exe 2580 powershell.exe 2692 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exeRegSvcs.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe Token: SeDebugPrivilege 2544 RegSvcs.exe Token: SeDebugPrivilege 2580 powershell.exe Token: SeDebugPrivilege 2692 powershell.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exedescription pid process target process PID 2220 wrote to memory of 2580 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2580 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2580 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2580 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2692 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2692 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2692 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2692 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe powershell.exe PID 2220 wrote to memory of 2904 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe schtasks.exe PID 2220 wrote to memory of 2904 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe schtasks.exe PID 2220 wrote to memory of 2904 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe schtasks.exe PID 2220 wrote to memory of 2904 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe schtasks.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe PID 2220 wrote to memory of 2544 2220 9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe"C:\Users\Admin\AppData\Local\Temp\9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220 -
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\9d0d641072e19a15513008b8e7fc98d9b866be80e3a2ae2a5ab622b498a1e4c9.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2580 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\CzkhmaLWOuNhZ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2692 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\CzkhmaLWOuNhZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3840.tmp"2⤵
- Creates scheduled task(s)
PID:2904 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2544
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD54ec9f5085a482d98a8c49b906288e819
SHA15f19e13d0126d734ae076492d9d6251e276ffd03
SHA256bf6837fc3b2806bddf9a53df89b23b197afc23c0519b575fae5a313364f273fe
SHA512fd81a60214ba42cd324d7b8046beb78e221a72b4b82c8808468759f8b49837984606d5c3edd705599df222ff55c49f593577c8f57ba01fd105d67a3d7fb2b2f0
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4EMKFAS3OG8C2JAUEVLJ.temp
Filesize7KB
MD5d32390eea5680e660f532db91bfda8b8
SHA174ecf79e302c32f9331c4879a81927e8d5fb34a9
SHA2568d8e524924f565003dc232ae52445678e7200d9536880f7e3330d544e3c997d4
SHA5121b9a5ced82b58effc78db074b38db0c1dd4bf63ec773d0626ad34605d6bdb4180e3d52cb17ffe281733f78050e3dadab428856c2c1104eb45a64b18542c957ba