Analysis
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max time kernel
147s -
max time network
158s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
02-12-2023 10:18
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
Resource
win10v2004-20231127-en
General
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Target
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
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Size
813KB
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MD5
be3988bbf70d69b9d73d74bfcc8fb164
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SHA1
271f55af9cfa8b4bd0b3469940bd7722f2579555
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SHA256
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94
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SHA512
0288f4daf6239703ef7af17c549786bc14f6999f2559644c5f5668be3557fa4b5d0230bdaa69f4dc8a75f3111654dbe9897d778e8bfb3298e6c01159dd5660aa
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SSDEEP
12288:I9dILurOuKPQq3FUJQrGvZ1gSAEfBMdlQduRTg6Z/4eb3TSGhgoFJ2W:I9ZrByFMdvZr5fiRTg9q3ThgA
Malware Config
Extracted
Protocol: smtp- Host:
mail.defalife.com.tr - Port:
587 - Username:
[email protected] - Password:
Defalife.124578
Extracted
agenttesla
Protocol: smtp- Host:
mail.defalife.com.tr - Port:
587 - Username:
[email protected] - Password:
Defalife.124578 - 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:
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2598572287-1024438387-935107970-1000\Control Panel\International\Geo\Nation NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe -
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
Processes:
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription pid process target process PID 4976 set thread context of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe -
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 12 IoCs
Processes:
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exepowershell.exeNEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exepid process 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 3360 powershell.exe 3040 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 3040 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 3360 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exepowershell.exeNEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription pid process Token: SeDebugPrivilege 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe Token: SeDebugPrivilege 3360 powershell.exe Token: SeDebugPrivilege 3040 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription pid process target process PID 4976 wrote to memory of 3360 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe powershell.exe PID 4976 wrote to memory of 3360 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe powershell.exe PID 4976 wrote to memory of 3360 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe powershell.exe PID 4976 wrote to memory of 1812 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe schtasks.exe PID 4976 wrote to memory of 1812 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe schtasks.exe PID 4976 wrote to memory of 1812 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe schtasks.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4976 wrote to memory of 3040 4976 NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4976 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dQsBVVxvlZ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3360 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dQsBVVxvlZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7191.tmp"2⤵
- Creates scheduled task(s)
PID:1812 -
C:\Users\Admin\AppData\Local\Temp\NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3040
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
MD5589626da6114e171a1f59b15bbc58754
SHA184f26e161f264469f5c90c530f69685459283181
SHA256ecab9d93721a1fd7c72798158418892d6ea899f23f1990cf0a351ace7a8471b7
SHA512dad6483655bfe75c501e6d0ec7e39687d0c641fb6f5ccd681e8938b5dee2cebab42f46745991dab64c17b819ebf18d66ebd3c175a75fc4a20918f389bf66749a