Analysis
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max time kernel
119s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
16/12/2024, 13:07 UTC
Static task
static1
Behavioral task
behavioral1
Sample
factura 000601.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
factura 000601.exe
Resource
win10v2004-20241007-en
General
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Target
factura 000601.exe
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Size
949KB
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MD5
daa9839e2d085683d0a9f98bf1a485cf
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SHA1
62a0fd15177c5b8123a05be32fd1427e8cf2bbb3
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SHA256
e51d2899706d1fc7b2ceb507d49ffd09be932c79e99b0c820eaabe6b39b980c5
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SHA512
b2a5e944d367711f44d8c8b2035d30950475631b5e62ad9a4e46910fe50fb23a23f18fa1ab6eee11959b9e801b7ab40a8ae148ac015f01ed0c1a1dfd029b858d
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SSDEEP
24576:uRmJkcoQricOIQxiZY1iaCvqoG0Q+98vd5PG:7JZoQrbTFZY1iaCvs05KjPG
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
kel-bin@jeepcommerce.rs - Password:
Jhrn)GcpiYQ7
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Agenttesla family
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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.
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2208 set thread context of 2744 2208 factura 000601.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language factura 000601.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2744 RegSvcs.exe 2744 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2208 factura 000601.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2744 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30 PID 2208 wrote to memory of 2744 2208 factura 000601.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\factura 000601.exe"C:\Users\Admin\AppData\Local\Temp\factura 000601.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2208 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\factura 000601.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744
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Network
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Remote address:8.8.8.8:53Requestip-api.comIN AResponseip-api.comIN A208.95.112.1
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Remote address:208.95.112.1:80RequestGET /line/?fields=hosting HTTP/1.1
Host: ip-api.com
Connection: Keep-Alive
ResponseHTTP/1.1 200 OK
Content-Type: text/plain; charset=utf-8
Content-Length: 6
Access-Control-Allow-Origin: *
X-Ttl: 60
X-Rl: 44
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356 B 347 B 6 4
HTTP Request
GET http://ip-api.com/line/?fields=hostingHTTP Response
200
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
263KB
MD557edaa8382ff8c9d62264ca23d5cd026
SHA1be4cf11fe9f311b817c1410cc1630b3ef6ef3632
SHA256954f3c73beb262a1481b8be0ff0d847086d60652a2380dcd7bc13280c8c37a62
SHA5126086d99a0da4fe2f17139d1767ebc119c671afeb4f22706294744e5e6eaf2b7f9ef910b7a970e1b9ab12ade5bb22875cd0c290456540e603b16865839a2df287