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Analysis
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max time kernel
117s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
07/12/2023, 02:49
Static task
static1
Behavioral task
behavioral1
Sample
c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe
Resource
win10v2004-20231130-en
General
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Target
c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe
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Size
652KB
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MD5
54210999627035dcc69cd1722e9a6075
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SHA1
a390a3fd304888238b6d97028fd331033ca3b064
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SHA256
c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46
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SHA512
2c98c96b1ce8f4b5dc48e1bd118b6999e410cd817e2f9ea7ce086349eb475be85c5c352697714206a79961684f6d42c803e1ff24ae53969514dbba6dae6869ed
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SSDEEP
12288:btFQaueH5qkRRg6wzQApkqiB6vrt52SfDo4n7qo7mCrSgs6vGHp8t+/6:btjqsgdzVk/4B5zfDH7qPv36MKt+/
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
premium162.web-hosting.com - Port:
587 - Username:
[email protected] - Password:
Success4sure2day10@ - 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2984 set thread context of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 -
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 1216 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2288 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 2288 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 1964 powershell.exe 2312 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe Token: SeDebugPrivilege 2288 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe Token: SeDebugPrivilege 1964 powershell.exe Token: SeDebugPrivilege 2312 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2288 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2984 wrote to memory of 2312 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 30 PID 2984 wrote to memory of 2312 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 30 PID 2984 wrote to memory of 2312 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 30 PID 2984 wrote to memory of 2312 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 30 PID 2984 wrote to memory of 1964 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 32 PID 2984 wrote to memory of 1964 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 32 PID 2984 wrote to memory of 1964 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 32 PID 2984 wrote to memory of 1964 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 32 PID 2984 wrote to memory of 1216 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 34 PID 2984 wrote to memory of 1216 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 34 PID 2984 wrote to memory of 1216 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 34 PID 2984 wrote to memory of 1216 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 34 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36 PID 2984 wrote to memory of 2288 2984 c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe"C:\Users\Admin\AppData\Local\Temp\c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2984 -
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\c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2312
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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\WRwEGWzTFL.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1964
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WRwEGWzTFL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2137.tmp"2⤵
- Creates scheduled task(s)
PID:1216
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C:\Users\Admin\AppData\Local\Temp\c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe"C:\Users\Admin\AppData\Local\Temp\c08c2912aa3176dfb1e8eb8c86edbec000f6996de442b8ef963fd95a2f8a1c46.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2288
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5b0cd687bb9079c119dc0fe069c757c3d
SHA19fc9fbdfeabf11f6dfc0b78a51f01fefa4f7c0dc
SHA256fb2f295bd144920dd8b36e75a071c961c1ce823e46eb08fa1f18df70d94b55d4
SHA5127331f77e83a1c6175e6712674c9c5b6fc5f097f796963a6ff553646e1545045d48ba6d3f4571ac1a615ab1dbe13992640bdc88df9f8061d0e99594821a128d20
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\HYRCG43JGMSXT8C6R6EF.temp
Filesize7KB
MD53540644b06d1e27826c5c8628d74a327
SHA1cce2314a28c46e3ebf6a496a89b8bf90bdf230a3
SHA256027f2ed1835923c279fb3a5b000c1f2bacf8147b19c00c4c03069b7aa23803ca
SHA5129509744b265fa1cddb4d97b6bfeef440b314c96ce5de4f58e20a375aa132b725b508efaf5c07cce49c89ea1f9041bb8762830e2d4d534894f494f125bd48e88a
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize7KB
MD53540644b06d1e27826c5c8628d74a327
SHA1cce2314a28c46e3ebf6a496a89b8bf90bdf230a3
SHA256027f2ed1835923c279fb3a5b000c1f2bacf8147b19c00c4c03069b7aa23803ca
SHA5129509744b265fa1cddb4d97b6bfeef440b314c96ce5de4f58e20a375aa132b725b508efaf5c07cce49c89ea1f9041bb8762830e2d4d534894f494f125bd48e88a