Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
18/01/2024, 07:43
General
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Target
Purchase Order.5643.exe
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Size
1.5MB
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MD5
ea2d5c4a8b18baa2b176bcf1081ed78f
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SHA1
3cd6d04fc855d0363552c2819b5494c3099256dc
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SHA256
d5733b86891cf1507cbbc97b0cef0280175d40bf946eea3d302ec19d6ed38369
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SHA512
af0dfc8df6fbf60a28b0ce6d5c1f2de09dd2490b1827f1dd087e6e7afc75e5f00de219f69a954fd8338b3a24551dc2477fc28eb23e0213cb92b1c10afda2c2ec
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SSDEEP
24576:aWaS+JEfphxW553sSntC6s+6qbU0saooQaPSMdLAWqY8fWFEIJ3VUPvymws5IgZs:WS+axysYC6syUkoPaPS2AJNyxUP+Mk
Malware Config
Extracted
Protocol: smtp- Host:
mail.cornery.com.my - Port:
587 - Username:
[email protected] - Password:
Market321*
Extracted
agenttesla
Protocol: smtp- Host:
mail.cornery.com.my - Port:
587 - Username:
[email protected] - Password:
Market321* - 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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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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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
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase Order.5643.exe"C:\Users\Admin\AppData\Local\Temp\Purchase Order.5643.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.6MB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
104KB
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Filesize
32KB
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Filesize
5.6MB
-
Filesize
584KB
-
Filesize
40KB
-
Filesize
96KB
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Filesize
1.4MB
-
Filesize
1.1MB
-
Filesize
64KB
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Filesize
744KB
-
Filesize
384KB
-
Filesize
128KB
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Filesize
192KB
-
Filesize
472KB
-
Filesize
272KB
-
Filesize
104KB
-
Filesize
656KB
-
Filesize
96KB
-
Filesize
2.8MB
-
Filesize
64KB
-
Filesize
120KB
-
Filesize
496KB
-
Filesize
624KB
-
Filesize
136KB
-
Filesize
32KB
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Filesize
5.4MB
-
Filesize
56KB
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Filesize
32KB
-
Filesize
704KB
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Filesize
136KB
-
Filesize
2.0MB
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Filesize
168KB
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Filesize
64KB
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Filesize
1.5MB
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Filesize
128KB
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Filesize
72KB
-
Filesize
72KB
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Filesize
32KB
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Filesize
128KB
-
Filesize
408KB
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Filesize
32KB
-
Filesize
72KB
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Filesize
1.5MB
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Filesize
3.3MB
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Filesize
1.0MB
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Filesize
3.9MB
-
Filesize
500KB
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Filesize
680KB
-
Filesize
32KB
-
Filesize
104KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
64KB
-
Filesize
296KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
32KB
-
Filesize
28KB
-
Filesize
216KB
-
Filesize
84KB
-
Filesize
84KB
-
Filesize
28KB
-
Filesize
28KB
-
Filesize
100KB
-
Filesize
32KB
-
Filesize
12KB
-
Filesize
20KB
-
Filesize
452KB
-
Filesize
28KB
-
Filesize
156KB
-
Filesize
88KB
-
Filesize
24KB
-
Filesize
564KB
-
Filesize
1.1MB
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Filesize
1.3MB
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Filesize
256KB