General
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Target
OUU.exe
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Size
393KB
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Sample
240319-j6aelafd4x
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MD5
e1a4c35915d41d959fdf286da81afedb
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SHA1
60ef2a2a370ce3855c7b249462dc5584aeba5161
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SHA256
b5a3eceab417c5abf76678d3c3bb087c4b923b2c32a3620407ac266e090308bd
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SHA512
53324ab49e2787d97127e6b046b3e748563725ae8f7281969a22507fd6a56fda3e091cce23530f22d1b4b5af08fa73dda28a2711315db56b724a33a73113312e
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SSDEEP
6144:Y59wN26uzKsZax2DhLFs5XA45DtRk3FresAPGWAq5OIWcUSmR:YNHzxZax2VBsxA4t8csAjA0O/cUV
Static task
static1
Behavioral task
behavioral1
Sample
OUU.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
OUU.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
jCXzqcP1 daniel 3116 - Email To:
[email protected]
Targets
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Target
OUU.exe
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Size
393KB
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MD5
e1a4c35915d41d959fdf286da81afedb
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SHA1
60ef2a2a370ce3855c7b249462dc5584aeba5161
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SHA256
b5a3eceab417c5abf76678d3c3bb087c4b923b2c32a3620407ac266e090308bd
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SHA512
53324ab49e2787d97127e6b046b3e748563725ae8f7281969a22507fd6a56fda3e091cce23530f22d1b4b5af08fa73dda28a2711315db56b724a33a73113312e
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SSDEEP
6144:Y59wN26uzKsZax2DhLFs5XA45DtRk3FresAPGWAq5OIWcUSmR:YNHzxZax2VBsxA4t8csAjA0O/cUV
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Adds Run key to start application
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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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