Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
08-12-2023 01:59
Static task
static1
Behavioral task
behavioral1
Sample
unit price.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
unit price.exe
Resource
win10v2004-20231127-en
General
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Target
unit price.exe
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Size
776KB
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MD5
b9c88d71dcfa414a7b180fb9d8cdc893
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SHA1
5ea001d2bb016c92f19e8eb2811e69a9e5a2567e
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SHA256
2be3900ebc7aed3c08b27ac96e699d6a3a498a6bc2e826334470abf50b90502c
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SHA512
dd3e66e1ee44341633a91a44aa4dc9d5f414af6b84e6574d96f7c615323193827250d42f58bb6024012523f488a559c7648bd0d21b2d8c1843c41695123d99e4
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SSDEEP
12288:8GXhkZ5PQEnlGQrF0ddBJryaOAenjVTgBS5LCj:82K/H/ZQWjVkBS
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.gimpex-imerys.com - Port:
587 - Username:
[email protected] - Password:
h45ZVRb6(IMF - 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
description pid Process procid_target PID 2212 set thread context of 2608 2212 unit price.exe 33 -
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 2824 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 7 IoCs
pid Process 2212 unit price.exe 2212 unit price.exe 2212 unit price.exe 2212 unit price.exe 2608 unit price.exe 2608 unit price.exe 2264 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2212 unit price.exe Token: SeDebugPrivilege 2608 unit price.exe Token: SeDebugPrivilege 2264 powershell.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2212 wrote to memory of 2264 2212 unit price.exe 28 PID 2212 wrote to memory of 2264 2212 unit price.exe 28 PID 2212 wrote to memory of 2264 2212 unit price.exe 28 PID 2212 wrote to memory of 2264 2212 unit price.exe 28 PID 2212 wrote to memory of 2824 2212 unit price.exe 30 PID 2212 wrote to memory of 2824 2212 unit price.exe 30 PID 2212 wrote to memory of 2824 2212 unit price.exe 30 PID 2212 wrote to memory of 2824 2212 unit price.exe 30 PID 2212 wrote to memory of 2612 2212 unit price.exe 32 PID 2212 wrote to memory of 2612 2212 unit price.exe 32 PID 2212 wrote to memory of 2612 2212 unit price.exe 32 PID 2212 wrote to memory of 2612 2212 unit price.exe 32 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33 PID 2212 wrote to memory of 2608 2212 unit price.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\unit price.exe"C:\Users\Admin\AppData\Local\Temp\unit price.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2212 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\bDGvQJrECc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2264
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\bDGvQJrECc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5512.tmp"2⤵
- Creates scheduled task(s)
PID:2824
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C:\Users\Admin\AppData\Local\Temp\unit price.exe"C:\Users\Admin\AppData\Local\Temp\unit price.exe"2⤵PID:2612
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C:\Users\Admin\AppData\Local\Temp\unit price.exe"C:\Users\Admin\AppData\Local\Temp\unit price.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2608
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5fd910e7aa684f7d5059eab080e3bc92b
SHA1e965fddbee5cbd114c12c07bd9c65d49edd0ae19
SHA256338960bb48d4f0b26edfcfa36441dbd23e2f0a42c5db820abb1a887d172b2f4d
SHA5124fc04a8e873c00c5720a95619b4c0301713cb55f46096de46936f4b26764833a82a0fd9e1f56767821d02f7dab6824bfbf946a786b74fd80bd4d63fa1e51e357