Analysis
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max time kernel
132s -
max time network
133s -
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 02:18
Static task
static1
Behavioral task
behavioral1
Sample
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
Resource
win10v2004-20231130-en
General
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Target
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:
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1791582586-1997866593-3795608343-1000\Control Panel\International\Geo\Nation 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:
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription pid process target process PID 4448 set thread context of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 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 11 IoCs
Processes:
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exepowershell.exepid process 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 3604 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 3604 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 4364 powershell.exe 4364 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exepowershell.exedescription pid process Token: SeDebugPrivilege 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe Token: SeDebugPrivilege 3604 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe Token: SeDebugPrivilege 4364 powershell.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exedescription pid process target process PID 4448 wrote to memory of 4364 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe powershell.exe PID 4448 wrote to memory of 4364 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe powershell.exe PID 4448 wrote to memory of 4364 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe powershell.exe PID 4448 wrote to memory of 4400 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe schtasks.exe PID 4448 wrote to memory of 4400 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe schtasks.exe PID 4448 wrote to memory of 4400 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe schtasks.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe PID 4448 wrote to memory of 3604 4448 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe 9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"C:\Users\Admin\AppData\Local\Temp\9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4448 -
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:4364 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dQsBVVxvlZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB5E2.tmp"2⤵
- Creates scheduled task(s)
PID:4400 -
C:\Users\Admin\AppData\Local\Temp\9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"C:\Users\Admin\AppData\Local\Temp\9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3604
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\9781aeef25933b2e60e350f984a7a06c916e9ce6e5ca2a38d2d3dd752357ae94.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5fae94c4b6ddf09569c2ef83538b77c56
SHA13270edf060e342dc7d93320d6f9f801fceb93b69
SHA256ad51cb48d274426c5332ccb8e9397a5639c1492f55b6424bbb8ee59e22ea4ce1
SHA512e1a70aa56f5f068dc1c7435584cf407ca73ad9fb5ccbe8ee8db46298bee7435559567a14dddacae9bc6956ab0cf3748a72a24cbfc6e8e4f6ad7b79a7a1141177