Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
28-04-2024 01:14
Static task
static1
Behavioral task
behavioral1
Sample
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe
Resource
win10v2004-20240426-en
General
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Target
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe
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Size
726KB
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MD5
126f918e50102b724bc12bc368659c26
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SHA1
b42dbabdd6fa6fae98642dd4d3619daf8e26e960
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SHA256
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d
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SHA512
1093165e4bb2ddc0db24ec235babe843dcf82d9e8e20cfbc6e320af509b99dd0337a17a8b8862777df8621ec218f020565f30ae86dc34c0c78cd2ae525df1177
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SSDEEP
12288:YWYIPXjxannnHg2ahnN4vbcUNl9P7ytOH3utm0eULAZC+yGvk2YPmI1:YWYIPFannnHg240lwQCmsAZp5vCL1
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7102823318:AAHAsxGnWgIMglBwmkDdZmvCKtYHywBY4Bc/
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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\cashout = "C:\\Users\\Admin\\AppData\\Local\\Temp\\cashout\\cashout.exe" e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 5 api.ipify.org 6 ip-api.com 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exedescription pid process target process PID 1660 set thread context of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.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 7 IoCs
Processes:
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exee222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exepowershell.exepowershell.exepid process 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe 2404 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe 2404 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe 2608 powershell.exe 2528 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exee222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe Token: SeDebugPrivilege 2404 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe Token: SeDebugPrivilege 2608 powershell.exe Token: SeDebugPrivilege 2528 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exepid process 2404 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exedescription pid process target process PID 1660 wrote to memory of 2608 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2608 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2608 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2608 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2528 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2528 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2528 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2528 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe powershell.exe PID 1660 wrote to memory of 2788 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe schtasks.exe PID 1660 wrote to memory of 2788 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe schtasks.exe PID 1660 wrote to memory of 2788 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe schtasks.exe PID 1660 wrote to memory of 2788 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe schtasks.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe PID 1660 wrote to memory of 2404 1660 e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe"C:\Users\Admin\AppData\Local\Temp\e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe"1⤵
- 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\e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.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\wqZdtmVGmXVmOF.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\wqZdtmVGmXVmOF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3F03.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe"C:\Users\Admin\AppData\Local\Temp\e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\cashout\cashout.exeFilesize
726KB
MD5126f918e50102b724bc12bc368659c26
SHA1b42dbabdd6fa6fae98642dd4d3619daf8e26e960
SHA256e222d75a33fff327ec1254811a7304797c289cdfb30be9fe11013bbb40c7aa5d
SHA5121093165e4bb2ddc0db24ec235babe843dcf82d9e8e20cfbc6e320af509b99dd0337a17a8b8862777df8621ec218f020565f30ae86dc34c0c78cd2ae525df1177
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C:\Users\Admin\AppData\Local\Temp\tmp3F03.tmpFilesize
1KB
MD5f655fbc9159e54c5a3f2d4c9307dcd15
SHA118f9ca3211fff2b38e8eb07064ac4c737bbf02af
SHA256dfcc843c86422757ec1a0d58ce3e7c40cbe40ef268ceeeb37926a0ebfa4192af
SHA51288171a2754c6173c4020f284e25cd958fbbbe089d5bdccd20eddd3c99b7a018fa71c9c1241d600f01db907df620c8d7133c5cc01c3f45aee63f8597c5febb832
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\4KRP3Z1PPOIU92WTNKPQ.tempFilesize
7KB
MD5a54e682186a2ba34d89efda9581fb35a
SHA1619145399ea474e7cab01773b7205fcdd0babd46
SHA2564e6a14db45dba0ca848bcb981d4212045cea1217c22774e946b41a52993a56ca
SHA512ca21d0c7fb49a1461cef2c9d0fe75cdd897ce1ed0f6fe229ae79ca5d1c9645202338c8bfc3934c9b1a2868465b388515005e3fc36230ddde1c6bcf42d0d672be
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memory/1660-31-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/1660-1-0x00000000746D0000-0x0000000074DBE000-memory.dmpFilesize
6.9MB
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memory/1660-2-0x0000000001FA0000-0x0000000001FE0000-memory.dmpFilesize
256KB
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memory/1660-3-0x00000000006D0000-0x00000000006F0000-memory.dmpFilesize
128KB
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memory/1660-4-0x00000000006F0000-0x0000000000704000-memory.dmpFilesize
80KB
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memory/1660-5-0x00000000059B0000-0x0000000005A38000-memory.dmpFilesize
544KB
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memory/1660-0-0x00000000009B0000-0x0000000000A6A000-memory.dmpFilesize
744KB
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memory/2404-28-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2404-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2404-24-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2404-22-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2404-18-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2404-20-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2404-30-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB
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memory/2404-27-0x0000000000400000-0x0000000000444000-memory.dmpFilesize
272KB