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Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
02/02/2024, 01:56
Static task
static1
Behavioral task
behavioral1
Sample
64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe
Resource
win10v2004-20231222-en
General
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Target
64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe
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Size
1002KB
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MD5
e82d4b80d1ee59fa32a8cc692eb667a8
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SHA1
410e414d332b65b16f888a873d0c2842fb0c03e3
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SHA256
64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a
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SHA512
dd0c5e70a026e666b7ef5d722683043cf4d4b8de3284c070556e55d7e66d60208147c6272462d087b20f4342635556074d086706a06668fbef01dabef8d57480
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SSDEEP
24576:qMyULPrDTQB2mspOLbuU0kqwlHdkngrzZlNE:vDTm2vpQuUlqwdkgrzBE
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.aranybarany.hu - Port:
587 - Username:
[email protected] - Password:
18Szalloda94 - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2472 set thread context of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.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.
pid Process 2372 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 2584 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 2584 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 2916 powershell.exe 2724 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe Token: SeDebugPrivilege 2584 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe Token: SeDebugPrivilege 2916 powershell.exe Token: SeDebugPrivilege 2724 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2472 wrote to memory of 2724 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 28 PID 2472 wrote to memory of 2724 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 28 PID 2472 wrote to memory of 2724 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 28 PID 2472 wrote to memory of 2724 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 28 PID 2472 wrote to memory of 2916 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 30 PID 2472 wrote to memory of 2916 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 30 PID 2472 wrote to memory of 2916 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 30 PID 2472 wrote to memory of 2916 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 30 PID 2472 wrote to memory of 2372 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 32 PID 2472 wrote to memory of 2372 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 32 PID 2472 wrote to memory of 2372 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 32 PID 2472 wrote to memory of 2372 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 32 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34 PID 2472 wrote to memory of 2584 2472 64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe"C:\Users\Admin\AppData\Local\Temp\64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2472 -
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\64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2724
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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\DfwhjreF.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2916
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DfwhjreF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9D39.tmp"2⤵
- Creates scheduled task(s)
PID:2372
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C:\Users\Admin\AppData\Local\Temp\64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe"C:\Users\Admin\AppData\Local\Temp\64ffddfdb7b226084feb2a9e18045946f75e34277c7447515c6db7f1222a766a.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD54d76d69f27d715835a615d3a7fd2d5eb
SHA176231941c30ade1bbbb60ae6226c4453f5cde306
SHA25613455e3f492ceb0bf51890c8e0789db0e99aa6883b03cbc3e3e91e65a322af8c
SHA512661ff6a93dc84e129c93246101e3ba0eefd39b4bb1a2187ec0e821621decd81708b08ffd9bfbea476fef1d5e2aa5dbc917b420b0180f33a2931275b7cbc6e755
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\MS1KCQSPYHEACNUWMJI4.temp
Filesize7KB
MD577de2bd8241160d7a39207b4e03f07dc
SHA116c8c6a63c0d41172e9f9d96762c3d429442bbd4
SHA256508d8cb89e19c00d37b39d1008543d2584e908b77857cf7d1a6668aba4395bdd
SHA51213b209494730d9de079ed03987330f1f919e2062c2b779314645247b026f8f4ed8e46eacc5e74fb35e5bea54aa50a6460390e4b55a7a908ba5a5f900766e90f5