Analysis
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max time kernel
55s -
max time network
52s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
27-04-2024 01:28
Static task
static1
Behavioral task
behavioral1
Sample
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe
Resource
win10v2004-20240419-en
General
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Target
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe
-
Size
797KB
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MD5
a3190726bb65bfb1b862c9b5cfba9622
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SHA1
3058a8872a4bdab11e86753eb6c1bf707ed82041
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SHA256
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4
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SHA512
05cd7b9b5944e0b009c2ae6e15596d27f2b43a5d9757ef66b85e53a18818a0c8bb4c0ee4681a3f503c2e06a76aaef059ca2924f226ac42dfce48faaff14e12a2
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SSDEEP
24576:K65eIvUXOPYcLdcdjE+SAHKOCs6/hkp6uH+n:teGUXOPYcLdc55cbLFuen
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
terminal4.veeblehosting.com - Port:
587 - Username:
[email protected] - Password:
Ifeanyi1987@ - 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exedescription pid process target process PID 3684 set thread context of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
msbuild.exepid process 5104 msbuild.exe 5104 msbuild.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exemsbuild.exedescription pid process Token: SeDebugPrivilege 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe Token: SeDebugPrivilege 5104 msbuild.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exedescription pid process target process PID 3684 wrote to memory of 2720 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe AddInProcess32.exe PID 3684 wrote to memory of 2720 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe AddInProcess32.exe PID 3684 wrote to memory of 2720 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe AddInProcess32.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 5104 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 4764 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 4764 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe PID 3684 wrote to memory of 4764 3684 f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe msbuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.exe"C:\Users\Admin\AppData\Local\Temp\f9a65861c138e4f29a25a134cc250c8bdd49757e6dc9ffec6deb557ab0839fe4.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\AddInProcess32.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3684-9-0x00007FF8649C0000-0x00007FF865481000-memory.dmpFilesize
10.8MB
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memory/3684-1-0x00007FF8649C0000-0x00007FF865481000-memory.dmpFilesize
10.8MB
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memory/3684-2-0x0000011B3D000000-0x0000011B3D010000-memory.dmpFilesize
64KB
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memory/3684-3-0x0000011B3CF10000-0x0000011B3CFA6000-memory.dmpFilesize
600KB
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memory/3684-0-0x0000011B3B2A0000-0x0000011B3B2DA000-memory.dmpFilesize
232KB
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memory/5104-8-0x0000000005370000-0x00000000053D6000-memory.dmpFilesize
408KB
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memory/5104-6-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/5104-7-0x0000000002C70000-0x0000000002C80000-memory.dmpFilesize
64KB
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memory/5104-5-0x00000000059D0000-0x0000000005F74000-memory.dmpFilesize
5.6MB
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memory/5104-4-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/5104-10-0x0000000006690000-0x00000000066E0000-memory.dmpFilesize
320KB
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memory/5104-11-0x0000000006780000-0x0000000006812000-memory.dmpFilesize
584KB
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memory/5104-12-0x0000000006700000-0x000000000670A000-memory.dmpFilesize
40KB
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memory/5104-13-0x00000000748B0000-0x0000000075060000-memory.dmpFilesize
7.7MB
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memory/5104-14-0x0000000002C70000-0x0000000002C80000-memory.dmpFilesize
64KB