Analysis
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max time kernel
112s -
max time network
113s -
platform
windows11-21h2_x64 -
resource
win11-20240221-en -
resource tags
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submitted
25/03/2024, 13:00
General
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Target
naredbe_br-_700611_-_C.E.F_doo.exe
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Size
378KB
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MD5
664c37187584a8e1166b7b165604c983
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SHA1
9d220fa1faae9a4189a577cb83fad805aac6f2da
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SHA256
f4da57d0555605c326f7b9b5b5277a444216638d524aabb4ef28d71da82d7907
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SHA512
9daf4b2641cd252f87b254a8960300f603d9174c3dc21a9fc47d7e37be5590aa5681cd44778d07a63309c2c928725ee39c935ca1892c8af9a8d8c6caf9ae5515
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SSDEEP
6144:ESTs6CT2GhNHYPkUlBDpgYmYHtu2gECB5R7gymxh8dk60iT4McP7ZPmT3D6J96sQ:ESTa2iNHYsUlppAYNEECB5mgTUMM7ZP+
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\naredbe_br-_700611_-_C.E.F_doo.exe"C:\Users\Admin\AppData\Local\Temp\naredbe_br-_700611_-_C.E.F_doo.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵
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C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe"C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca1⤵
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
3.3MB
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Filesize
136KB
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Filesize
584KB
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Filesize
64KB
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Filesize
40KB
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Filesize
6.2MB
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Filesize
400KB
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Filesize
104KB
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Filesize
408KB
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Filesize
6.5MB
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Filesize
600KB
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Filesize
136KB
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Filesize
408KB
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Filesize
120KB
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Filesize
5.6MB
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Filesize
296KB
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Filesize
216KB
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Filesize
7.7MB
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Filesize
304KB
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Filesize
64KB
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Filesize
272KB
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Filesize
264KB
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Filesize
264KB
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Filesize
64KB
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Filesize
64KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB