Analysis
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max time kernel
66s -
max time network
49s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
29-04-2024 12:33
Static task
static1
Behavioral task
behavioral1
Sample
FACTURAS.scr
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
FACTURAS.scr
Resource
win10v2004-20240419-en
General
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Target
FACTURAS.scr
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Size
953KB
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MD5
82846e38a751faa4c2667bea09633a99
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SHA1
343fea80223ac120af3d760d00d19cb492172432
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SHA256
343dd11490831bb2aa0e549a8a6d39bbb2303dd2672b5ee0fb77f6514f195094
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SHA512
e722ac1f09ac7cdac1263e135830a09979ca1abaac1745ca3bb6022b8eef7faa63d7fb00e306e9d7c35dd9e5a32be261ff295fc20a50128e5ad700751fbe64ab
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SSDEEP
12288:5wglEe171o1+1k155scBRTWgwxPzQkbu3po3kTarV4Kvc2rm1m/NZ9O4uuUk2kx7:onNjkCK3k6XvmIKhJLk7w3B3nEr
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
cp8nl.hyperhost.ua - Port:
587 - Username:
[email protected] - Password:
11035517QWEiop@#$ - 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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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:
FACTURAS.scrdescription pid process target process PID 8 set thread context of 3644 8 FACTURAS.scr FACTURAS.scr -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
FACTURAS.scrpid process 3644 FACTURAS.scr 3644 FACTURAS.scr -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
FACTURAS.scrdescription pid process Token: SeDebugPrivilege 3644 FACTURAS.scr -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
FACTURAS.scrdescription pid process target process PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr PID 8 wrote to memory of 3644 8 FACTURAS.scr FACTURAS.scr
Processes
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C:\Users\Admin\AppData\Local\Temp\FACTURAS.scr"C:\Users\Admin\AppData\Local\Temp\FACTURAS.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\FACTURAS.scr"C:\Users\Admin\AppData\Local\Temp\FACTURAS.scr"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/8-7-0x0000000004F30000-0x0000000004F38000-memory.dmpFilesize
32KB
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memory/8-1-0x0000000075220000-0x00000000759D0000-memory.dmpFilesize
7.7MB
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memory/8-2-0x0000000004E50000-0x0000000004EBE000-memory.dmpFilesize
440KB
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memory/8-3-0x0000000005590000-0x0000000005B34000-memory.dmpFilesize
5.6MB
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memory/8-4-0x0000000004FE0000-0x0000000005072000-memory.dmpFilesize
584KB
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memory/8-5-0x0000000005080000-0x000000000511C000-memory.dmpFilesize
624KB
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memory/8-6-0x0000000004FD0000-0x0000000004FE0000-memory.dmpFilesize
64KB
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memory/8-11-0x0000000075220000-0x00000000759D0000-memory.dmpFilesize
7.7MB
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memory/8-0-0x00000000004D0000-0x00000000005C4000-memory.dmpFilesize
976KB
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memory/3644-10-0x0000000075220000-0x00000000759D0000-memory.dmpFilesize
7.7MB
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memory/3644-8-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
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memory/3644-12-0x0000000005AD0000-0x0000000005B36000-memory.dmpFilesize
408KB
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memory/3644-13-0x0000000005A80000-0x0000000005A90000-memory.dmpFilesize
64KB
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memory/3644-14-0x00000000068C0000-0x0000000006910000-memory.dmpFilesize
320KB
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memory/3644-15-0x0000000006CA0000-0x0000000006CAA000-memory.dmpFilesize
40KB
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memory/3644-16-0x0000000075220000-0x00000000759D0000-memory.dmpFilesize
7.7MB
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memory/3644-17-0x0000000005A80000-0x0000000005A90000-memory.dmpFilesize
64KB