General
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Target
3ee706f07d13cb9e617eac2b4442479634ab48f11005568c739c6dcab75052a4.exe
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Size
397KB
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Sample
220819-vm2khsgbdn
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MD5
5af409fe584bed2f8b847bb9d2eca34f
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SHA1
b49a2eed4d369cd608ffdf8d8cfe491d055f1cd3
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SHA256
3ee706f07d13cb9e617eac2b4442479634ab48f11005568c739c6dcab75052a4
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SHA512
f822e1a096f1a597b5c55159e725c769e63bf209c789e0e4e33ea6aa7db023aacde206a1151303cefa8b318a7312a3ae675231f8e91cc847d5db2c09c5b970bc
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SSDEEP
6144:g4LwKpY6JE5pdSv2RNUJsTGiQNZD0I7oIrrhynRiw1amXQ0YKG0RIb890BEaGTd:gEbEy2RKiQNJ0CrARRg0Y4RK89v1p
Static task
static1
Behavioral task
behavioral1
Sample
3ee706f07d13cb9e617eac2b4442479634ab48f11005568c739c6dcab75052a4.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3ee706f07d13cb9e617eac2b4442479634ab48f11005568c739c6dcab75052a4.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
C:\users\Public\RyukReadMe.html
ryuk
Targets
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Target
3ee706f07d13cb9e617eac2b4442479634ab48f11005568c739c6dcab75052a4.exe
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Size
397KB
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MD5
5af409fe584bed2f8b847bb9d2eca34f
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SHA1
b49a2eed4d369cd608ffdf8d8cfe491d055f1cd3
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SHA256
3ee706f07d13cb9e617eac2b4442479634ab48f11005568c739c6dcab75052a4
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SHA512
f822e1a096f1a597b5c55159e725c769e63bf209c789e0e4e33ea6aa7db023aacde206a1151303cefa8b318a7312a3ae675231f8e91cc847d5db2c09c5b970bc
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SSDEEP
6144:g4LwKpY6JE5pdSv2RNUJsTGiQNZD0I7oIrrhynRiw1amXQ0YKG0RIb890BEaGTd:gEbEy2RKiQNJ0CrARRg0Y4RK89v1p
Score10/10-
Dave packer
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
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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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Modifies file permissions
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