Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240611-en -
resource tags
arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system -
submitted
01-07-2024 02:39
Behavioral task
behavioral1
Sample
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe
Resource
win7-20240611-en
General
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Target
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe
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Size
583KB
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MD5
3bb08ad23a8e347f28f8c0b9a26d4af0
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SHA1
619723fafc56d38b67a94b4278692fa2dfc2deda
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SHA256
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16
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SHA512
286915c68eb5387a2f988beec7d17f2b087296a6562512ffe70e5dc86f8f530db3bd588ba9d9e0f5b2269afe839311dcfe8da644e495f6dc1eb6d93332e672ac
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SSDEEP
12288:qYV6MorX7qzuC3QHO9FQVHPF51jgcd20mS+lX1qroxNEyu:ZBXu9HGaVHXm1XErox6D
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.antoniomayol.com:21 - Port:
21 - Username:
[email protected] - Password:
cMhKDQUk1{;%
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Drops startup file 1 IoCs
Processes:
Allene.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Allene.vbs Allene.exe -
Executes dropped EXE 1 IoCs
Processes:
Allene.exepid process 2372 Allene.exe -
Loads dropped DLL 1 IoCs
Processes:
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exepid process 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe -
Processes:
resource yara_rule behavioral1/memory/2360-0-0x00000000000F0000-0x0000000000241000-memory.dmp upx \Users\Admin\AppData\Local\renownedness\Allene.exe upx behavioral1/memory/2360-15-0x0000000002AC0000-0x0000000002C11000-memory.dmp upx behavioral1/memory/2360-18-0x00000000000F0000-0x0000000000241000-memory.dmp upx behavioral1/memory/2372-39-0x0000000000860000-0x00000000009B1000-memory.dmp upx -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/2360-18-0x00000000000F0000-0x0000000000241000-memory.dmp autoit_exe behavioral1/memory/2372-39-0x0000000000860000-0x00000000009B1000-memory.dmp autoit_exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Allene.exedescription pid process target process PID 2372 set thread context of 2668 2372 Allene.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2668 RegSvcs.exe 2668 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
Allene.exepid process 2372 Allene.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2668 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exeAllene.exepid process 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe 2372 Allene.exe 2372 Allene.exe -
Suspicious use of SendNotifyMessage 4 IoCs
Processes:
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exeAllene.exepid process 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe 2372 Allene.exe 2372 Allene.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exeAllene.exedescription pid process target process PID 2360 wrote to memory of 2372 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe Allene.exe PID 2360 wrote to memory of 2372 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe Allene.exe PID 2360 wrote to memory of 2372 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe Allene.exe PID 2360 wrote to memory of 2372 2360 2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe Allene.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe PID 2372 wrote to memory of 2668 2372 Allene.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\renownedness\Allene.exe"C:\Users\Admin\AppData\Local\Temp\2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\2f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16_NeikiAnalytics.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\WauseonFilesize
28KB
MD5a13f8b5fd98e24ca59118f92efcac975
SHA12926816643d878f09403d4da3a784b25bf3c3d6c
SHA256d3c11dbfe00f3515daa2e3fd27d83b8bb2771f489e40b0c4125d469a2c14bb65
SHA512ba3a5e6261c2beced7dba8faf41c659e7a1c4c26ad62404bb6a6e12785d48d6868baa93a7e55cc24d9da60f59867a2440635811ba2e21738fb46113f7f9f7536
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C:\Users\Admin\AppData\Local\Temp\untraumaticMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Users\Admin\AppData\Local\renownedness\Allene.exeFilesize
583KB
MD53bb08ad23a8e347f28f8c0b9a26d4af0
SHA1619723fafc56d38b67a94b4278692fa2dfc2deda
SHA2562f4f19dbfa8271825a56f509f89769a007fb382a72b23b1cc4d57ce8148f1d16
SHA512286915c68eb5387a2f988beec7d17f2b087296a6562512ffe70e5dc86f8f530db3bd588ba9d9e0f5b2269afe839311dcfe8da644e495f6dc1eb6d93332e672ac
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memory/2360-15-0x0000000002AC0000-0x0000000002C11000-memory.dmpFilesize
1.3MB
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memory/2360-18-0x00000000000F0000-0x0000000000241000-memory.dmpFilesize
1.3MB
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memory/2360-0-0x00000000000F0000-0x0000000000241000-memory.dmpFilesize
1.3MB
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memory/2360-11-0x0000000000280000-0x0000000000284000-memory.dmpFilesize
16KB
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memory/2372-39-0x0000000000860000-0x00000000009B1000-memory.dmpFilesize
1.3MB
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memory/2668-33-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2668-36-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2668-38-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2668-40-0x0000000073EFE000-0x0000000073EFF000-memory.dmpFilesize
4KB
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memory/2668-41-0x0000000073EF0000-0x00000000745DE000-memory.dmpFilesize
6.9MB
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memory/2668-42-0x0000000073EFE000-0x0000000073EFF000-memory.dmpFilesize
4KB
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memory/2668-43-0x0000000073EF0000-0x00000000745DE000-memory.dmpFilesize
6.9MB