Analysis
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max time kernel
122s -
max time network
126s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
02-12-2023 01:55
Static task
static1
Behavioral task
behavioral1
Sample
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
Resource
win10v2004-20231127-en
General
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Target
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
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Size
732KB
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MD5
106468b875d00cc329aa1645a43778c1
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SHA1
186b4699713518c313ce68e758d227dce8c2cbac
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SHA256
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be
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SHA512
88b159d107baaf7960f905668c9b5516cc203a189710ed7ad3262400649153f163c89a75cf08a424ec25314632616679dcaadac4346c57cacf3e6d94361d5d69
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SSDEEP
12288:RInpCKMyAEcALvn4AXftrDHxmeIZkJrAhUj9FUmL7rm+HzWwkGe74FnkfrI:cwjyHXT5DHxmeIaGhUsmL73Hzfkn7M2
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.edimalibu.com.co - Port:
587 - Username:
[email protected] - Password:
BVj@3_Ts1As!j03@ - 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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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
Processes:
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exedescription pid process target process PID 2000 set thread context of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.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 20 IoCs
Processes:
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exepowershell.exepid process 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2712 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2712 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 2680 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exepowershell.exedescription pid process Token: SeDebugPrivilege 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe Token: SeDebugPrivilege 2712 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe Token: SeDebugPrivilege 2680 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exepid process 2712 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exedescription pid process target process PID 2000 wrote to memory of 2680 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe powershell.exe PID 2000 wrote to memory of 2680 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe powershell.exe PID 2000 wrote to memory of 2680 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe powershell.exe PID 2000 wrote to memory of 2680 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe powershell.exe PID 2000 wrote to memory of 3060 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe schtasks.exe PID 2000 wrote to memory of 3060 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe schtasks.exe PID 2000 wrote to memory of 3060 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe schtasks.exe PID 2000 wrote to memory of 3060 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe schtasks.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe PID 2000 wrote to memory of 2712 2000 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe"C:\Users\Admin\AppData\Local\Temp\7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2000 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BzyhFGQraZNSVS.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BzyhFGQraZNSVS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp62E8.tmp"2⤵
- Creates scheduled task(s)
PID:3060 -
C:\Users\Admin\AppData\Local\Temp\7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe"C:\Users\Admin\AppData\Local\Temp\7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2712
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5cb645e201905060200475b733657bcc6
SHA14ce0f028ac3ed8244a70a944d4e6677efbd64dd4
SHA256cee7a874d4f9895928aa3b478f2818833d83a1b0f81fcee577690956274d9efd
SHA512316fe9fcca525c90b1972bb16ba40e60f068bc6fd6971192753341a04b8a45d93964df5ba8b7d6e538fa3c2dc311f60374a4eae6ffb9440b83da3625e912d2ca