General
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Target
tmp
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Size
455KB
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Sample
220510-rdrgeahbh9
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MD5
f383aca77ec8694ab609f6c6ee464bde
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SHA1
836abb931164edf8ea1ec1437b94eed0fc568049
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SHA256
6c13935ce459215baf7b863cf206747125cacca60793e81ca06ee66139eeba79
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SHA512
7acba871babb6cba09d1e444387d4d282f65b951b16127145521cd70915995425de6efc72a5f6400c81371734e5a47eaa33ed76ce06586f45fc8df1108af4040
Static task
static1
Behavioral task
behavioral1
Sample
tmp.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
tmp.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
Protocol: smtp- Host:
odin.mk-host.com - Port:
587 - Username:
[email protected] - Password:
Hotel2020#
Extracted
asyncrat
5.0.5
Venom Clients
194.5.97.88:5050
Venom_RAT_HVNC_Mutex_Venom RAT_HVNC
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delay
1
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install
false
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install_folder
%AppData%
Extracted
agenttesla
Protocol: smtp- Host:
odin.mk-host.com - Port:
587 - Username:
[email protected] - Password:
Hotel2020# - Email To:
[email protected]
Targets
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-
Target
tmp
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Size
455KB
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MD5
f383aca77ec8694ab609f6c6ee464bde
-
SHA1
836abb931164edf8ea1ec1437b94eed0fc568049
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SHA256
6c13935ce459215baf7b863cf206747125cacca60793e81ca06ee66139eeba79
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SHA512
7acba871babb6cba09d1e444387d4d282f65b951b16127145521cd70915995425de6efc72a5f6400c81371734e5a47eaa33ed76ce06586f45fc8df1108af4040
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Async RAT payload
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Accesses Microsoft Outlook profiles
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Suspicious use of SetThreadContext
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