Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2024 02:09
Static task
static1
Behavioral task
behavioral1
Sample
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe
Resource
win10v2004-20240412-en
General
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Target
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe
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Size
1010KB
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MD5
a7ba425ea1437fbcf79e9cd2dea16aa4
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SHA1
285a5347bd6f6eb80ad853321e17da16ed6260f8
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SHA256
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf
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SHA512
0d3bfef1f4aee59f265c78207a85452c648ced99ab4698abd8c9558ca0f6e5b226b7950673992a44dc7fafb70f683976db47fdf53c96e3c586bd29d5c7109cbe
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SSDEEP
24576:OAHnh+eWsN3skA4RV1Hom2KXMmHazJElTax8K5:5h+ZkldoPK8YazJpT
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.elquijotebanquetes.com - Port:
21 - Username:
[email protected] - Password:
4r@d15PS!-!h
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 35 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
Processes:
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exedescription pid process target process PID 908 set thread context of 2800 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe RegSvcs.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 5040 908 WerFault.exe 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 2800 RegSvcs.exe 2800 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exepid process 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 2800 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
Processes:
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exepid process 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exepid process 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exedescription pid process target process PID 908 wrote to memory of 2800 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe RegSvcs.exe PID 908 wrote to memory of 2800 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe RegSvcs.exe PID 908 wrote to memory of 2800 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe RegSvcs.exe PID 908 wrote to memory of 2800 908 22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe"C:\Users\Admin\AppData\Local\Temp\22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:908 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\22d02c9746e250a2a792a5a7a64e3147deeb2f88ad76a1c3a3fc47d0d5faf6cf.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2800 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 7042⤵
- Program crash
PID:5040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 908 -ip 9081⤵PID:2260
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/908-10-0x0000000001290000-0x0000000001294000-memory.dmpFilesize
16KB
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memory/2800-11-0x0000000000400000-0x0000000000442000-memory.dmpFilesize
264KB
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memory/2800-13-0x00000000057F0000-0x0000000005D94000-memory.dmpFilesize
5.6MB
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memory/2800-14-0x00000000051E0000-0x00000000051F0000-memory.dmpFilesize
64KB
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memory/2800-15-0x00000000052B0000-0x0000000005316000-memory.dmpFilesize
408KB
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memory/2800-12-0x0000000074550000-0x0000000074D00000-memory.dmpFilesize
7.7MB
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memory/2800-16-0x0000000006540000-0x0000000006590000-memory.dmpFilesize
320KB
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memory/2800-17-0x0000000006630000-0x00000000066C2000-memory.dmpFilesize
584KB
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memory/2800-18-0x00000000065C0000-0x00000000065CA000-memory.dmpFilesize
40KB
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memory/2800-19-0x0000000074550000-0x0000000074D00000-memory.dmpFilesize
7.7MB
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memory/2800-20-0x00000000051E0000-0x00000000051F0000-memory.dmpFilesize
64KB