Analysis
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max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
03-12-2023 15:16
Static task
static1
Behavioral task
behavioral1
Sample
Factura 09906899809.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
Factura 09906899809.exe
Resource
win10v2004-20231127-en
General
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Target
Factura 09906899809.exe
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Size
636KB
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MD5
648d24805b6396c7829ed03801c3afcd
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SHA1
3124010bdb515f06aba5de75331e2681e9941f83
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SHA256
20227c6e65e5acfb344a1a022cffb491f753a7194c1f9e639c2c6f33658abfb4
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SHA512
be6b834d1b2fc2292a5b119fbbad517b244a651e088ebdf475ebdec76b9646dbf62ea0f0a448906908f779128bbc004e9430287ce6f1d72ae7b5d5f2db45819c
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SSDEEP
12288:4Ppjzd7BR6wT/wZ/H/0jkD1KNTb6Ff0pjlfYeFMpukznHGtuWSX0:4PpjzpBcZ/H8jxNTGlkjlf9FMxHWSE
Malware Config
Extracted
Protocol: smtp- Host:
mail.ardsmmm.com - Port:
587 - Username:
[email protected] - Password:
Ard2015**
Extracted
agenttesla
Protocol: smtp- Host:
mail.ardsmmm.com - Port:
587 - Username:
[email protected] - Password:
Ard2015** - 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:
Factura 09906899809.exedescription pid process target process PID 4448 set thread context of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Factura 09906899809.exepid process 2796 Factura 09906899809.exe 2796 Factura 09906899809.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Factura 09906899809.exedescription pid process Token: SeDebugPrivilege 2796 Factura 09906899809.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Factura 09906899809.exedescription pid process target process PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe PID 4448 wrote to memory of 2796 4448 Factura 09906899809.exe Factura 09906899809.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Factura 09906899809.exe"C:\Users\Admin\AppData\Local\Temp\Factura 09906899809.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Users\Admin\AppData\Local\Temp\Factura 09906899809.exe"C:\Users\Admin\AppData\Local\Temp\Factura 09906899809.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2796
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3