Analysis
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max time kernel
114s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
18-06-2024 17:00
Static task
static1
Behavioral task
behavioral1
Sample
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe
Resource
win7-20240508-en
General
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Target
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe
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Size
780KB
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MD5
0f5ceaedf9a8a0839d149b89cefa9466
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SHA1
16e1745eea86b2283d3d52b1bbf42efc0183349e
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SHA256
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee
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SHA512
df0472e1182c9cb01c2cd5d04d08405a1aa286c89ea6e9802996739c0744099192169fa114eeb834ca20ca01dc61725b762137a1a49e0d08989292e138b51a35
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SSDEEP
12288:ZwX2iNvFIsPAuqKEuqHO+55T8NXia29G6ec0e6bbvlS+LOjLqzQFnEAmDTkR:01DIKlEu4hv0ia20VectS+LOjLqMpP
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7324912316:AAE9cdHKCIzAvY4FYnIyplYYh0ouA4afT4k/
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 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2447855248-390457009-3660902674-1000\Control Panel\International\Geo\Nation 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe -
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 17 api.ipify.org 18 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exedescription pid process target process PID 1468 set thread context of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exepowershell.exepid process 5096 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 5096 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 4036 powershell.exe 4036 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exepowershell.exedescription pid process Token: SeDebugPrivilege 5096 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe Token: SeDebugPrivilege 4036 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exepid process 5096 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exedescription pid process target process PID 1468 wrote to memory of 4036 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe powershell.exe PID 1468 wrote to memory of 4036 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe powershell.exe PID 1468 wrote to memory of 4036 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe powershell.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe PID 1468 wrote to memory of 5096 1468 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe 57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe"C:\Users\Admin\AppData\Local\Temp\57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1468 -
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\57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4036
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C:\Users\Admin\AppData\Local\Temp\57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe"C:\Users\Admin\AppData\Local\Temp\57826299a05b5202efad57e0b8580ffad6d90feace9734a5aceb3a0d945fbeee.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:5096
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82