Analysis
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max time kernel
145s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 02:32
Static task
static1
Behavioral task
behavioral1
Sample
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe
Resource
win10v2004-20231130-en
General
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Target
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe
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Size
622KB
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MD5
ee58f332b2d27a1bdd8b0de098e6165c
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SHA1
d0e9ec92594ef432758e63ab31f7751872c3573c
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SHA256
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b
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SHA512
b9c1c84fad01332771dcdb26c833705eac7e0ec5aed399414e4c4f93a241907279415d2e1dd3acfccd8a9f042918f598377e1138ed87995fa6a2d9b4b13b517f
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SSDEEP
12288:IqfLYYZXTyX0Tp+fkI5/Gh/tDpWNIIe8frsBP3MKJBPeaHwxX:bXTD+fkjDp+IIeOI539JBPLQ
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6462317492:AAGRLAwoTiA42PAg_wJuGwDb61KKicShMe4/
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:
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-596315103-1488671723-776734015-1000\Control Panel\International\Geo\Nation 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 22 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exedescription pid process target process PID 3792 set thread context of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3208 1812 WerFault.exe RegSvcs.exe -
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:
powershell.exepowershell.exeRegSvcs.exepid process 1468 powershell.exe 4376 powershell.exe 1468 powershell.exe 4376 powershell.exe 1812 RegSvcs.exe 1812 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 4376 powershell.exe Token: SeDebugPrivilege 1468 powershell.exe Token: SeDebugPrivilege 1812 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exedescription pid process target process PID 3792 wrote to memory of 1468 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe powershell.exe PID 3792 wrote to memory of 1468 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe powershell.exe PID 3792 wrote to memory of 1468 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe powershell.exe PID 3792 wrote to memory of 4376 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe powershell.exe PID 3792 wrote to memory of 4376 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe powershell.exe PID 3792 wrote to memory of 4376 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe powershell.exe PID 3792 wrote to memory of 4616 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe schtasks.exe PID 3792 wrote to memory of 4616 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe schtasks.exe PID 3792 wrote to memory of 4616 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe schtasks.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe PID 3792 wrote to memory of 1812 3792 06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe"C:\Users\Admin\AppData\Local\Temp\06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3792 -
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\06c8a5695959ee2655fb9a537cf855398a4c814000b20d3af61c93f16e21b69b.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\OwXxtNQRoml.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4376 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OwXxtNQRoml" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7C83.tmp"2⤵
- Creates scheduled task(s)
PID:4616 -
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:1812 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1812 -s 18563⤵
- Program crash
PID:3208
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1812 -ip 18121⤵PID:1512
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
MD5e397ecf4a6917a10543d1799e8d6ede5
SHA19838623cdacf6d7799b7e5c759d6fc098601f297
SHA2566e147d96e247fe8cdcfa644a2fe7be5c3dba2ec57ed3f10df8c4dfe4e06078d0
SHA51222ba2f958d7b0adf79dee4e794ca751a7545f04820924e10fa0d029b3929e002b9513d82b88ce8dabe16d45d85faad24a0c2f1c5db7d97e8aea9c253913e7b69