Analysis
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max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
27-04-2024 01:53
Static task
static1
Behavioral task
behavioral1
Sample
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe
Resource
win10v2004-20240226-en
General
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Target
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe
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Size
825KB
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MD5
33c0285bfc8c159a86e5454120869ff1
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SHA1
16c4877c922ef67eccf3b83133ffb70d13d9f16d
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SHA256
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949
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SHA512
56a39a40eb90054606fd106a7bd4e438481048784e8740919990ebd08ca590e7b64c4fdc38e83ce391a4bc67906f645aaff6249f4945c8f97d38ab99bf089ad0
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SSDEEP
24576:G3PjKr5BNDeU0bFk8rjpM6LfsYS61v0cKyKfU:4k5BN2cXy+1yx
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 5 api.ipify.org 6 ip-api.com 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exedescription pid process target process PID 2700 set thread context of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exeRegSvcs.exepid process 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe 2648 RegSvcs.exe 2648 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe Token: SeDebugPrivilege 2648 RegSvcs.exe -
Suspicious use of WriteProcessMemory 19 IoCs
Processes:
c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exedescription pid process target process PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2628 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe PID 2700 wrote to memory of 2648 2700 c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe"C:\Users\Admin\AppData\Local\Temp\c63fe37f6fe23890caba830f78323552697ddffd5cd186bfc7ed4cffd78e9949.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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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⤵
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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
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2648-10-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2648-16-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2648-8-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2648-18-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2648-22-0x0000000074A30000-0x000000007511E000-memory.dmpFilesize
6.9MB
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memory/2648-19-0x0000000074A30000-0x000000007511E000-memory.dmpFilesize
6.9MB
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memory/2648-6-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2648-7-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2648-20-0x0000000001230000-0x0000000001270000-memory.dmpFilesize
256KB
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memory/2648-23-0x0000000001230000-0x0000000001270000-memory.dmpFilesize
256KB
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memory/2648-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2648-14-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2700-0-0x0000000000D00000-0x0000000000DD4000-memory.dmpFilesize
848KB
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memory/2700-1-0x0000000074A30000-0x000000007511E000-memory.dmpFilesize
6.9MB
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memory/2700-2-0x0000000004970000-0x00000000049B0000-memory.dmpFilesize
256KB
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memory/2700-5-0x00000000059D0000-0x0000000005A54000-memory.dmpFilesize
528KB
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memory/2700-21-0x0000000074A30000-0x000000007511E000-memory.dmpFilesize
6.9MB
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memory/2700-4-0x00000000002E0000-0x00000000002F4000-memory.dmpFilesize
80KB
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memory/2700-3-0x00000000002B0000-0x00000000002D0000-memory.dmpFilesize
128KB