General
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Target
MRF-D_009_21-AW-Deck-General-tools-sent-to-office-on07.02.2023-pdf.exe
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Size
23KB
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Sample
230211-vv7fqscc81
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MD5
8531ba62c67d13ce3ad94bcd42bb2c00
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SHA1
a9cee94ac6fe7afd2f2647e08330ce47269c57d6
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SHA256
465a71fa9458ee9162610eae78424a2a3f75561af0a2ce10ab3e6afde10aa74c
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SHA512
a183e13a1c4231a702b7c560b69313684d08ffb46580cd3fbc3641e197560ee61d27ccd109ba457ceac33b62f1fed15a34d6fe0a67f3989b7bfe19f4e39f5c53
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SSDEEP
96:mHoxS1E/nqEnkpB0gJ2YGkLtUzVHEHtA6xQkVbR9x5YSGOomjfjw5aBZ7bBlHWFU:y1E/jSOVYrLtF/6ObR9xFyajGaBZzHz
Behavioral task
behavioral1
Sample
MRF-D_009_21-AW-Deck-General-tools-sent-to-office-on07.02.2023-pdf.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
MRF-D_009_21-AW-Deck-General-tools-sent-to-office-on07.02.2023-pdf.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
purecrypter
https://onedrive.live.com/download?cid=BD9480D014FE52E5&resid=BD9480D014FE52E5%21380&authkey=AITcidcD1qd3mdU
Extracted
agenttesla
https://discord.com/api/webhooks/1070624884557893682/rLhLtlpSyBSHVnPJn5GQxtQ4uFeB-0QcpKQH1cFoVLnDhwMGNHekV5dNTg2kEYj8PtMY
Targets
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Target
MRF-D_009_21-AW-Deck-General-tools-sent-to-office-on07.02.2023-pdf.exe
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Size
23KB
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MD5
8531ba62c67d13ce3ad94bcd42bb2c00
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SHA1
a9cee94ac6fe7afd2f2647e08330ce47269c57d6
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SHA256
465a71fa9458ee9162610eae78424a2a3f75561af0a2ce10ab3e6afde10aa74c
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SHA512
a183e13a1c4231a702b7c560b69313684d08ffb46580cd3fbc3641e197560ee61d27ccd109ba457ceac33b62f1fed15a34d6fe0a67f3989b7bfe19f4e39f5c53
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SSDEEP
96:mHoxS1E/nqEnkpB0gJ2YGkLtUzVHEHtA6xQkVbR9x5YSGOomjfjw5aBZ7bBlHWFU:y1E/jSOVYrLtF/6ObR9xFyajGaBZzHz
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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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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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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