Analysis
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max time kernel
137s -
max time network
142s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
01-12-2023 06:46
Static task
static1
Behavioral task
behavioral1
Sample
Hesaphareketi-0.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
Hesaphareketi-0.exe
Resource
win10v2004-20231127-en
General
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Target
Hesaphareketi-0.exe
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Size
792KB
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MD5
5cd7722aadafdc8813169f79fe26cd15
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SHA1
a6eb9a2e6333bbcfce98d68764467e1c82b1d093
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SHA256
725c43344564a051e58bc34bc3d2d54df05a2eb8edf522be7f0eba70087d3094
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SHA512
98bd21cc932dc37f1fc71c8155c19c9c06eaf19cde32a8b0d9855249791bf2493aec95f5925f3c6b402f30e707689cb8e5bfa6540601c5072cf1583b808e985e
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SSDEEP
12288:dhm1E6jD/paxJVZJToapvT/8uJ+nW9Kja0JTDYEy7P3ATsNcrZXY+opoxx:3m1tD/paxJNfvTUK+nagbmyZ/e
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:
Hesaphareketi-0.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3455265224-196869244-2056873367-1000\Control Panel\International\Geo\Nation Hesaphareketi-0.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:
Hesaphareketi-0.exedescription pid process target process PID 4864 set thread context of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.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:
Hesaphareketi-0.exepowershell.exeHesaphareketi-0.exepid process 4864 Hesaphareketi-0.exe 4864 Hesaphareketi-0.exe 4864 Hesaphareketi-0.exe 4864 Hesaphareketi-0.exe 4864 Hesaphareketi-0.exe 4864 Hesaphareketi-0.exe 4864 Hesaphareketi-0.exe 2536 powershell.exe 2016 Hesaphareketi-0.exe 2016 Hesaphareketi-0.exe 2536 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Hesaphareketi-0.exepowershell.exeHesaphareketi-0.exedescription pid process Token: SeDebugPrivilege 4864 Hesaphareketi-0.exe Token: SeDebugPrivilege 2536 powershell.exe Token: SeDebugPrivilege 2016 Hesaphareketi-0.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
Hesaphareketi-0.exedescription pid process target process PID 4864 wrote to memory of 2536 4864 Hesaphareketi-0.exe powershell.exe PID 4864 wrote to memory of 2536 4864 Hesaphareketi-0.exe powershell.exe PID 4864 wrote to memory of 2536 4864 Hesaphareketi-0.exe powershell.exe PID 4864 wrote to memory of 2716 4864 Hesaphareketi-0.exe schtasks.exe PID 4864 wrote to memory of 2716 4864 Hesaphareketi-0.exe schtasks.exe PID 4864 wrote to memory of 2716 4864 Hesaphareketi-0.exe schtasks.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe PID 4864 wrote to memory of 2016 4864 Hesaphareketi-0.exe Hesaphareketi-0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-0.exe"C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-0.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4864 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IkOxCvUqGPou.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2536 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IkOxCvUqGPou" /XML "C:\Users\Admin\AppData\Local\Temp\tmp69D1.tmp"2⤵
- Creates scheduled task(s)
PID:2716 -
C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-0.exe"C:\Users\Admin\AppData\Local\Temp\Hesaphareketi-0.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2016
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD5113dc2c594e57fd66d91e39cf1558ffe
SHA1df8b0e606d5b070dfeeb5bcdc3adc6cec59483c9
SHA256b5389d13f6ce9e69c5c48417b9e104e859bca5a3d4f82168ba3cb3518444dfc0
SHA512687eb956da2a2f8ee918b6155c8ef911acd7edf09e814ee9a72ffa8735d80cacfc9fa8aca4522180717b371bd6eb5995c246e804ea932a8ecfa17b9579177fd3