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Analysis
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max time kernel
120s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
31/12/2023, 01:14 UTC
General
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Target
1341b8ac7797a3feac7d0628bb6a6db73f9046b3b9e174987d418483f3b7c1ba.exe
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Size
652KB
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MD5
874f083af4d9c5f6257ef6a6d036da4a
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SHA1
11980b41a6a9aa635c11b8d781f463b895d40e9b
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SHA256
1341b8ac7797a3feac7d0628bb6a6db73f9046b3b9e174987d418483f3b7c1ba
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SHA512
901b6e00230b6fe46047c43c8c0850223997480cf6b05305e02befb6ddc3546fb140885555de152df246075bcb5f79243223b111a23dfda7d191787774d003bb
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SSDEEP
12288:wWpfpJVkNNhmLCn7UBbqTPUUK/9UlF4p12uij1hsEeKoxEAdRRg/SB:/f/GNmq7UVMK/9UlFjuKZohg/K
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://thedress.pk - Port:
21 - Username:
silk@thedress.pk - Password:
LILKOOLL14!!
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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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.
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1341b8ac7797a3feac7d0628bb6a6db73f9046b3b9e174987d418483f3b7c1ba.exe"C:\Users\Admin\AppData\Local\Temp\1341b8ac7797a3feac7d0628bb6a6db73f9046b3b9e174987d418483f3b7c1ba.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\1341b8ac7797a3feac7d0628bb6a6db73f9046b3b9e174987d418483f3b7c1ba.exe"C:\Users\Admin\AppData\Local\Temp\1341b8ac7797a3feac7d0628bb6a6db73f9046b3b9e174987d418483f3b7c1ba.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
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DNSip-api.comRemote address:8.8.8.8:53Requestip-api.comIN AResponseip-api.comIN A208.95.112.1 -
GEThttp://ip-api.com/line/?fields=hostingRemote address:208.95.112.1:80RequestGET /line/?fields=hosting HTTP/1.1
Host: ip-api.com
Connection: Keep-Alive
ResponseHTTP/1.1 200 OK
Date: Sun, 31 Dec 2023 01:17:41 GMT
Content-Type: text/plain; charset=utf-8
Content-Length: 6
Access-Control-Allow-Origin: *
X-Ttl: 60
X-Rl: 44
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208.95.112.1:80http://ip-api.com/line/?fields=hostinghttp
HTTP Request
GET http://ip-api.com/line/?fields=hostingHTTP Response
200
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8.8.8.8:53ip-api.comdns
DNS Request
ip-api.com
DNS Response
208.95.112.1
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
72KB
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Filesize
256KB
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Filesize
56KB
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Filesize
496KB
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Filesize
680KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
256KB
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Filesize
4KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
256KB