Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
08-04-2024 01:22
Static task
static1
Behavioral task
behavioral1
Sample
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe
Resource
win10v2004-20240226-en
General
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Target
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe
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Size
701KB
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MD5
327c191bb646304011467099c3f34bf7
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SHA1
7aeb7022116dc9276e0043cbf06d933cf912a9ae
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SHA256
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0
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SHA512
91651f184cedeb5f201a6086d2aa99d1c554aa95daa324d0cba88dda379dcdc7aa29c3db7831c79d465770a6db4f334166726660c2eb9f78b0182046eb68dcdd
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SSDEEP
12288:0KcFtImAFhhs+0Y6S415FauQ/xtO3UW67qGUt64BnP7d2qPV7ldeKwm7KR/:0K061Fhhs7Y6/XFDQkLGqG6P7d2qPJls
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.issltd.org - Port:
587 - Username:
[email protected] - Password:
iss123 - 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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Looks up external IP address via web service 2 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 -
Suspicious use of SetThreadContext 1 IoCs
Processes:
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exedescription pid Process procid_target PID 332 set thread context of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.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 6 IoCs
Processes:
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exepowershell.exepowershell.exeRegSvcs.exepid Process 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 2580 powershell.exe 2824 powershell.exe 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 2552 RegSvcs.exe 2552 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exepowershell.exepowershell.exeRegSvcs.exedescription pid Process Token: SeDebugPrivilege 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe Token: SeDebugPrivilege 2580 powershell.exe Token: SeDebugPrivilege 2824 powershell.exe Token: SeDebugPrivilege 2552 RegSvcs.exe -
Suspicious use of WriteProcessMemory 24 IoCs
Processes:
296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exedescription pid Process procid_target PID 332 wrote to memory of 2580 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 28 PID 332 wrote to memory of 2580 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 28 PID 332 wrote to memory of 2580 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 28 PID 332 wrote to memory of 2580 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 28 PID 332 wrote to memory of 2824 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 30 PID 332 wrote to memory of 2824 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 30 PID 332 wrote to memory of 2824 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 30 PID 332 wrote to memory of 2824 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 30 PID 332 wrote to memory of 2564 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 32 PID 332 wrote to memory of 2564 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 32 PID 332 wrote to memory of 2564 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 32 PID 332 wrote to memory of 2564 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 32 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34 PID 332 wrote to memory of 2552 332 296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe"C:\Users\Admin\AppData\Local\Temp\296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:332 -
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\296644cbf62c9afb38038bba97812923c98c82c0d2413366225afcaa405fb8d0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2580
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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\xanAlavQkh.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2824
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xanAlavQkh" /XML "C:\Users\Admin\AppData\Local\Temp\tmp42AB.tmp"2⤵
- Creates scheduled task(s)
PID:2564
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2552
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5d41e495227d0ceb99a48968f76fd551f
SHA1a3a5fb67f3b4285679ccb0022d18b137012d3bdd
SHA2568d745d6a3e3072aad578b2f4314b048da4757d1e971a3ff96a81a934b3d64f42
SHA512cf727d2fbef90c49662de7ef3dedb740a49773dd775ce232bbf8541669eb84683106228e900e8dd2cb1e144380be6380ffb49cf053c1715e62b3dd5ff398766a
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\T85N9T3HMT28BFR32ECY.temp
Filesize7KB
MD55401e34e2f106df664f63a69757aaf54
SHA1516128f8d030ea88d0472a31b1ad44686c427062
SHA256911416b0538cbfd57690dc576dbb7e7b11f38628f5324cad064695d2e28e198e
SHA512a3d3f426722636300f2f60c69c166f79e4b1e535fe5dd6d844a87be145028162ac080cf70254a04a51edbc165d0783bc8091737a341d0669e7dc5e40ad6d8923