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Analysis
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max time kernel
143s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
29/01/2024, 01:04
Static task
static1
Behavioral task
behavioral1
Sample
2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe
Resource
win10v2004-20231215-en
General
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Target
2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe
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Size
1.1MB
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MD5
0da9c8bde3c04ee8473e019013052be6
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SHA1
67bb42dc74b06553130169dbbacca48b0b0f3aaa
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SHA256
2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f
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SHA512
9b7f6650a4acc2ea5178876613def924aba3e05974706b5370d4d5cbf805191266bbc38026232925ac495bb375f56dbb4cade28bc4d960690cea767c9ba81861
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SSDEEP
24576:TAHnh+eWsN3skA4RV1Hom2KXMmHabCQLVLVAEMvQOA5:eh+ZkldoPK8YabbVL+4
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.seforma.net - Port:
587 - Username:
[email protected] - Password:
T$as]mlBWuZ8 - 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 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 18 api.ipify.org 19 api.ipify.org 20 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1088 set thread context of 852 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe 84 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 852 RegSvcs.exe 852 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 852 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1088 wrote to memory of 852 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe 84 PID 1088 wrote to memory of 852 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe 84 PID 1088 wrote to memory of 852 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe 84 PID 1088 wrote to memory of 852 1088 2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe"C:\Users\Admin\AppData\Local\Temp\2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\2c26f0b1833d33b6b3091885bc22496e3430f94c72a1b879d5506c5162336c0f.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:852
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