General
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Target
4fc81ed7e14c996685d930fc25d89d0f.exe
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Size
743KB
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Sample
210520-p5v12rtbw2
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MD5
4fc81ed7e14c996685d930fc25d89d0f
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SHA1
9133156789a5b0d730c5d059948edc14bfb7ead4
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SHA256
1bf9a15445a908fdcd7d4a5a0584678a1efb086d1eccbf0ae60393f6be208919
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SHA512
aed4771ac1cf483045ec34dd3a791c87af0d04f01082f20babad8ac5af2d5d950de1a7da040f76eb1a39f5a89231e90c33e5cd4aee98b6da97811e48ba518aad
Static task
static1
Behavioral task
behavioral1
Sample
4fc81ed7e14c996685d930fc25d89d0f.exe
Resource
win7v20210410
Malware Config
Extracted
cryptbot
sogfvk42.top
mormyv04.top
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payload_url
http://douive05.top/download.php?file=lv.exe
Extracted
danabot
1827
3
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
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embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
Targets
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Target
4fc81ed7e14c996685d930fc25d89d0f.exe
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Size
743KB
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MD5
4fc81ed7e14c996685d930fc25d89d0f
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SHA1
9133156789a5b0d730c5d059948edc14bfb7ead4
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SHA256
1bf9a15445a908fdcd7d4a5a0584678a1efb086d1eccbf0ae60393f6be208919
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SHA512
aed4771ac1cf483045ec34dd3a791c87af0d04f01082f20babad8ac5af2d5d950de1a7da040f76eb1a39f5a89231e90c33e5cd4aee98b6da97811e48ba518aad
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CryptBot Payload
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Blocklisted process makes network request
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Downloads MZ/PE file
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Executes dropped EXE
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Drops startup file
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Legitimate hosting services abused for malware hosting/C2
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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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