General
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Target
b008571a5c3ccd2f3b90fde0d391dc4360633e2c2b6cae6b483df3bc2c2533fe
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Size
849KB
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Sample
220520-2ay27aabap
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MD5
c40fc3605239c1b8bdad946b6486c286
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SHA1
824d32d4ccc7c63244606e9f602949c824de5851
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SHA256
b008571a5c3ccd2f3b90fde0d391dc4360633e2c2b6cae6b483df3bc2c2533fe
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SHA512
e594428a5507add88c5f50fedf381be715d33f7ac86446ac392e12d3105efae901eab6cc82c56cf67a60c04c64532fec06dd33a37108c3abfa46563c68fda3db
Static task
static1
Behavioral task
behavioral1
Sample
Payment Slip.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Payment Slip.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.millndustries.com - Port:
587 - Username:
[email protected] - Password:
tomuchgrace05
Targets
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Target
Payment Slip.exe
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Size
1000KB
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MD5
633f0c1408bad862b183c78a4c3d57f4
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SHA1
2ecf1f52bbc221613b81e72c9f4326a3da27f77d
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SHA256
4c61b7e22d734c70904acd8b8c64f5e40aa837729bbcec8d50f11addfb652963
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SHA512
00040d6fd2d3035fa7c7e99348e2c664d9e07833ce108129a2ea052206dd32e3edb99b6a4f3207579805e1c4b047c7eb9e1a0614362824ca6c4a767faff61c55
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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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