General
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Target
16837819264.zip
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Size
648KB
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Sample
240429-h9zm8adg6s
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MD5
486884fb1c1bd0c002fe0ae5a1684fd0
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SHA1
7323aeab0130ca88bcc97d8cbb9a7e74a383dc65
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SHA256
72fc32877f951da6163a0ed85db7c02fb9e41112da8be513229575f9c312eb34
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SHA512
8a4725d615f3533503ff19d4699ba68f0f1baef784e6ffb1f52612c67b1105492dd7daf4e7742051c88b2c0de89bfb789d2346c297eaf8062a6b9f862cdd64e4
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SSDEEP
12288:xmvGJ1sb6bpkWtGHIgc6cFcS8bmk/7vqcrkyztpesklktvO47OVOpfQm83Fn:xE8uIpkWMHIg5cSP/7vqsZklCvO5VOAh
Static task
static1
Behavioral task
behavioral1
Sample
cXPFfk0pBp7bEsb.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
cXPFfk0pBp7bEsb.exe
Resource
win10v2004-20240419-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.kowalskiokna.pl - Port:
587 - Username:
[email protected] - Password:
artgeruhst75g - Email To:
[email protected]
Targets
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Target
cXPFfk0pBp7bEsb.pif
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Size
666KB
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MD5
3e142ca68f08905cab743c39bf7f53ba
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SHA1
65ff38bc2e98f89f01088e77f921230c02ed870d
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SHA256
18f44886b9280533487b58a1feab7a3ebb463718417109643467315250b460b3
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SHA512
afd533e46aa2cdc398d11c7422d7aff25dcafadcaf1b15084b5bec0c5890de2634ad09b8cca37d56e2692dfc63c5a96ad493fc719104fa610f2f36c3968df164
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SSDEEP
12288:W4OB778QbN5vI3vIXpeFIJMTzfSmzQy3kymdJTRD1iKNDsreh5DSqiUNeGSggAU:TOBNN5QAZHJozSyC9PDX5WaXVU
Score10/10-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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