General
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Target
h4MtFt33PgSziWZ.exe
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Size
862KB
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Sample
230505-hxjq8sgg73
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MD5
36f53a5e1de291aede05e5a041fb6963
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SHA1
db2759c4e11ad37eb8d9d9c60ccead3711a6e11b
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SHA256
e94f95707bc1ee3c1516cce43846a594acf5a1024ae7a76cb34afe5639fe95b5
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SHA512
b09fc7e0fbf966ae0dc790886efeb77c5991fe685f1c5c5541066669ad821728038db83bcfd1926b812dfe2a3bc8c6b85f096a92fdf895962ecefc1801f68317
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SSDEEP
12288:yq11Kd+cE96qq0RfgyOL39ljnuqfllLiOUWZUpaNcI:PPKdFE96qqZylqfOGz
Static task
static1
Behavioral task
behavioral1
Sample
h4MtFt33PgSziWZ.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
h4MtFt33PgSziWZ.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot6198912739:AAFWwPOzcAOeh_bttxtGKKR_RIR4wgbcmQU/
Targets
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Target
h4MtFt33PgSziWZ.exe
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Size
862KB
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MD5
36f53a5e1de291aede05e5a041fb6963
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SHA1
db2759c4e11ad37eb8d9d9c60ccead3711a6e11b
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SHA256
e94f95707bc1ee3c1516cce43846a594acf5a1024ae7a76cb34afe5639fe95b5
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SHA512
b09fc7e0fbf966ae0dc790886efeb77c5991fe685f1c5c5541066669ad821728038db83bcfd1926b812dfe2a3bc8c6b85f096a92fdf895962ecefc1801f68317
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SSDEEP
12288:yq11Kd+cE96qq0RfgyOL39ljnuqfllLiOUWZUpaNcI:PPKdFE96qqZylqfOGz
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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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Accesses Microsoft Outlook profiles
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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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