Analysis
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max time kernel
118s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25-04-2024 16:35
Static task
static1
Behavioral task
behavioral1
Sample
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
Resource
win10v2004-20240412-en
General
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Target
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe
-
Size
772KB
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MD5
0f0ee25a8b1b5211183bc818ecdf422f
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SHA1
edf0d85083e1cc9e0053833005d9e3a630955377
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SHA256
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6
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SHA512
2618b1f7aff7b62448d7e75aaa413e0e22e2ebf3c8d7c762ed534e6a1faa0d5c07cbb7d8e4aaecc24ff5768e2eb2eb07d6b06b16ffba6f007772f7427f60d03f
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SSDEEP
24576:CF1KSdrnKceUoI6qB26yaDPm0tCphRNtJkJ312Zx:sQOrKceUfVs0tCphRNtJkJl2T
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.nationalkham.com - Port:
587 - Username:
[email protected] - Password:
kham1234 - 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.
Processes:
flow ioc 6 ip-api.com 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exedescription pid process target process PID 2164 set thread context of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exeRegSvcs.exepid process 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe 1972 RegSvcs.exe 1972 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe Token: SeDebugPrivilege 1972 RegSvcs.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exedescription pid process target process PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 2084 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe PID 2164 wrote to memory of 1972 2164 a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe"C:\Users\Admin\AppData\Local\Temp\a9fa586fb62d05caf2175e13fc20c8cb245d4902961bb833c8792befd5e7b0c6.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2164 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵PID:2084
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1972
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1972-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-8-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-15-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-19-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-23-0x00000000748C0000-0x0000000074FAE000-memory.dmpFilesize
6.9MB
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memory/1972-22-0x0000000004B20000-0x0000000004B60000-memory.dmpFilesize
256KB
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memory/1972-6-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1972-20-0x00000000748C0000-0x0000000074FAE000-memory.dmpFilesize
6.9MB
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memory/1972-24-0x0000000004B20000-0x0000000004B60000-memory.dmpFilesize
256KB
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memory/1972-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1972-17-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2164-0-0x0000000000360000-0x0000000000428000-memory.dmpFilesize
800KB
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memory/2164-1-0x00000000748C0000-0x0000000074FAE000-memory.dmpFilesize
6.9MB
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memory/2164-2-0x0000000004CE0000-0x0000000004D20000-memory.dmpFilesize
256KB
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memory/2164-21-0x00000000748C0000-0x0000000074FAE000-memory.dmpFilesize
6.9MB
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memory/2164-5-0x0000000000620000-0x00000000006A4000-memory.dmpFilesize
528KB
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memory/2164-4-0x0000000000440000-0x0000000000454000-memory.dmpFilesize
80KB
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memory/2164-3-0x0000000000340000-0x0000000000360000-memory.dmpFilesize
128KB