Analysis
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max time kernel
144s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
08-04-2024 01:22
Static task
static1
Behavioral task
behavioral1
Sample
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe
Resource
win10v2004-20240226-en
General
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Target
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe
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Size
685KB
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MD5
ceecf444b1aa9828d9f23c6dd1a18823
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SHA1
fc123ba9f3bdf16be1eecd33392a623b04dcc1f4
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SHA256
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c
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SHA512
a87bdbdaa5de2e784d126c406ddc6f43659e6da5dae347eba53120ae22db6248d5f1af6c3c7544ad12e9bea5f0b35a9c650a407d5060060554547eeacf246588
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SSDEEP
12288:NsM9hCaa2F0F7P6PXO08+VslZB+NTM/H7FjFcJDXTzlQzWiu:JUm0Ftq2D37FGJDXTz3
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.tadbirdrilling.com - Port:
587 - Username:
[email protected] - Password:
h123456789H!!!! - 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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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exedescription ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3270530367-132075249-2153716227-1000\Control Panel\International\Geo\Nation 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exedescription pid Process procid_target PID 3016 set thread context of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 -
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:
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exepowershell.exeMSBuild.exepid Process 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 1940 powershell.exe 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 4976 MSBuild.exe 4976 MSBuild.exe 1940 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exepowershell.exeMSBuild.exedescription pid Process Token: SeDebugPrivilege 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe Token: SeDebugPrivilege 1940 powershell.exe Token: SeDebugPrivilege 4976 MSBuild.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exedescription pid Process procid_target PID 3016 wrote to memory of 1940 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 96 PID 3016 wrote to memory of 1940 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 96 PID 3016 wrote to memory of 1940 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 96 PID 3016 wrote to memory of 5036 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 98 PID 3016 wrote to memory of 5036 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 98 PID 3016 wrote to memory of 5036 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 98 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100 PID 3016 wrote to memory of 4976 3016 3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe"C:\Users\Admin\AppData\Local\Temp\3f2f7934264b6a096cc626b4485139e78661249d04d762f4eef654c4ccb8795c.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3016 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KaNyEuxO.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1940
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KaNyEuxO" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7E58.tmp"2⤵
- Creates scheduled task(s)
PID:5036
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4976
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD568c4e02d25921fcb1169bbb6c5496262
SHA15038ec6c2321499ccab524adcf152c90f4a29246
SHA25649bc627b3031b367c7136f33a36e8041c17696e62b6a8b0d738691d91207622f
SHA51282c58efa4a1c397a5c867329c643b68929c7687e76e613fb2d33b0a0d0ff62c27257651fb35597b198e7283982fa4c23ad69c80ed2c859fca65f8de452327a05