Analysis
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max time kernel
122s -
max time network
128s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
08-04-2024 01:22
Static task
static1
Behavioral task
behavioral1
Sample
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe
Resource
win10v2004-20231215-en
General
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Target
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe
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Size
670KB
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MD5
6fdf1d837846b08d6ae2a494e4a8cb4f
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SHA1
83de7ae17effb6c44f07ca8ac3902ea1a65908a0
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SHA256
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04
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SHA512
1449cae5a4207d5a617659af51d47975ca78f3aae5c217722e8795bf5b36a7c065110986cd32530b83c2fc4f4ba27e58065890384bda3fe360ab7dd52bf9200f
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SSDEEP
12288:reHAYWrPjwliuQVrvZkko0NZRHw2nRP0+q1oAZ1omX64/YKyS5UHLPwkR:roAYWr7wl0Bkko0NlO1Dd64/YKySuHT
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7062557814:AAFJ0MF0b9wa-ENiJCi7CNLUDP1tEYwJzMw/
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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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 4 api.ipify.org 5 api.ipify.org 6 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exedescription pid Process procid_target PID 3028 set thread context of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 -
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 11 IoCs
Processes:
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exepowershell.exepowershell.exeef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exepid Process 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 2552 powershell.exe 2624 powershell.exe 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 2464 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 2464 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exepowershell.exepowershell.exeef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exedescription pid Process Token: SeDebugPrivilege 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe Token: SeDebugPrivilege 2552 powershell.exe Token: SeDebugPrivilege 2624 powershell.exe Token: SeDebugPrivilege 2464 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exepid Process 2464 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exedescription pid Process procid_target PID 3028 wrote to memory of 2552 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 28 PID 3028 wrote to memory of 2552 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 28 PID 3028 wrote to memory of 2552 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 28 PID 3028 wrote to memory of 2552 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 28 PID 3028 wrote to memory of 2624 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 30 PID 3028 wrote to memory of 2624 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 30 PID 3028 wrote to memory of 2624 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 30 PID 3028 wrote to memory of 2624 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 30 PID 3028 wrote to memory of 2804 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 31 PID 3028 wrote to memory of 2804 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 31 PID 3028 wrote to memory of 2804 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 31 PID 3028 wrote to memory of 2804 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 31 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34 PID 3028 wrote to memory of 2464 3028 ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe"C:\Users\Admin\AppData\Local\Temp\ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3028 -
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\ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2552
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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\PlzhtgAH.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2624
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\PlzhtgAH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp77FD.tmp"2⤵
- Creates scheduled task(s)
PID:2804
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C:\Users\Admin\AppData\Local\Temp\ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe"C:\Users\Admin\AppData\Local\Temp\ef8ad9042176ddf7dae5199f0135c2efabf224a45ac52f0ebc054b7ee9806c04.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2464
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD56adae5bf511e3d99629705c6a320b7a4
SHA1860c1b312a6de73a495efe5122aa10ad50b8ed22
SHA25647d927487ba9bf3f5abfa115ec9cacdb947cf0c1194da3b7e5f7aed4c0105b27
SHA512bdfd650f3fe93616810c0163d49695bbf5820c3f8e233d086203063cdcd31709cf06679e4ecc8033f6eb3a71960daa139ed0cb4deeddcab5a193be583db465e4
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD51b60cb471265a2b244e67da9b5b6313c
SHA167c28424d518045dfca6d0d38c49a239c7b99854
SHA2562f64b7fa6b1561408930d640f1399aede069581405f0ab2ff0fcc87f9fcb08b7
SHA5124068828786e72ac3011901f1a34f9d3fcb48e24973d2ca5ac536fad85e3f407020b90f5053ca9a6c4101bc9465fbc8de60d042dc617e632d8de255d36cb318ea