General
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Target
2b66f281d169ad5c0c0336e7103e0ee54e84aee9f13967b36e0dc0a42c68c9bd
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Size
639KB
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Sample
220521-bw7cksffdr
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MD5
46eae5cb490bf456b8e834d9195ac158
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SHA1
284ce54b7a705e4b5443a168e1e2fe8ea36d3de6
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SHA256
2b66f281d169ad5c0c0336e7103e0ee54e84aee9f13967b36e0dc0a42c68c9bd
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SHA512
ffddc6b82336d4f1ae2bfbfb118c9ddd399a5bcbd288453676a6edcf19a6e858debe733b43d7ef7d0d773b6392aa6992d113f8eddec8bca307e3cb6547559a21
Static task
static1
Behavioral task
behavioral1
Sample
INQUIRY.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
INQUIRY.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.millndustries.com - Port:
587 - Username:
[email protected] - Password:
{zdog:g7S@R3
Targets
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Target
INQUIRY.exe
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Size
788KB
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MD5
3e1ce4482af66384f14f0d8f425798ae
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SHA1
2a299426b2a312c2191016d275bc8cd40b75857d
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SHA256
63c152f50aff4247987b0b26ff48db0f75a52e5acfddc034c6fcee54c429933e
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SHA512
80860c702b6c8fdfb3355ec511ed87ce218d73c8492716599d3293d8e4d716d7ab2f3dfedca20e00159a931ec058fa203a43a395b52fb5bd493b05bef900b62f
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload
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Looks for VirtualBox Guest Additions in registry
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Looks for VMWare Tools registry key
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Maps connected drives based on registry
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext
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