Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
01-07-2024 01:00
Static task
static1
Behavioral task
behavioral1
Sample
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe
Resource
win10v2004-20240508-en
General
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Target
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe
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Size
223KB
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MD5
4a49a8abf60ecb81fc23e6d1ed35a42e
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SHA1
d6836688b3806af42f3ee1dc88b9479c84fed49b
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SHA256
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b
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SHA512
988d6cb2045301523a923fc0e58c63d3e522fd59b1631c422cd48acadafd024069eb237f0ebb180a075897142a1ce3f81eb8816953c00e11f72260d0b111a591
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SSDEEP
3072:/oTa9jqHiBVyfqpl656wNLamMcnDAxRCzSpCTVtRGFuSSMWfYjTc:/oTaB7BV2cl6nWmtQp0TVlSc
Malware Config
Extracted
Protocol: ftp- Host:
ftp.antoniomayol.com - Port:
21 - Username:
[email protected] - Password:
cMhKDQUk1{;%
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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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 17 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exedescription pid process target process PID 4668 set thread context of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.execvtres.exepid process 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe 1324 cvtres.exe 1324 cvtres.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.execvtres.exedescription pid process Token: SeDebugPrivilege 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe Token: SeDebugPrivilege 1324 cvtres.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exedescription pid process target process PID 4668 wrote to memory of 940 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 940 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 940 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe PID 4668 wrote to memory of 1324 4668 fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe cvtres.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.exe"C:\Users\Admin\AppData\Local\Temp\fc19a2a39649706f91b565b3514a0a908551b7702c6a99423972c526a3d9eb4b.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\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.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/1324-10-0x0000000074C60000-0x0000000075410000-memory.dmpFilesize
7.7MB
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memory/1324-11-0x00000000069E0000-0x0000000006A30000-memory.dmpFilesize
320KB
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memory/1324-16-0x0000000074C60000-0x0000000075410000-memory.dmpFilesize
7.7MB
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memory/1324-15-0x0000000074C6E000-0x0000000074C6F000-memory.dmpFilesize
4KB
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memory/1324-14-0x0000000006B90000-0x0000000006B9A000-memory.dmpFilesize
40KB
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memory/1324-13-0x0000000006C10000-0x0000000006CA2000-memory.dmpFilesize
584KB
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memory/1324-12-0x0000000006AD0000-0x0000000006B6C000-memory.dmpFilesize
624KB
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memory/1324-6-0x0000000074C6E000-0x0000000074C6F000-memory.dmpFilesize
4KB
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memory/1324-4-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/1324-9-0x00000000056E0000-0x0000000005746000-memory.dmpFilesize
408KB
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memory/1324-8-0x0000000005B10000-0x00000000060B4000-memory.dmpFilesize
5.6MB
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memory/4668-0-0x00007FFE97363000-0x00007FFE97365000-memory.dmpFilesize
8KB
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memory/4668-7-0x00007FFE97360000-0x00007FFE97E21000-memory.dmpFilesize
10.8MB
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memory/4668-1-0x0000000000C50000-0x0000000000C8C000-memory.dmpFilesize
240KB
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memory/4668-3-0x0000000003000000-0x000000000300A000-memory.dmpFilesize
40KB
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memory/4668-2-0x00007FFE97360000-0x00007FFE97E21000-memory.dmpFilesize
10.8MB