General
-
Target
decoding_data.exe
-
Size
3.4MB
-
Sample
221030-rt28vaeda8
-
MD5
177417be748814f6168171a42545f9dd
-
SHA1
9c8b988e66e0fe6f9dab69b1055e4ee200531094
-
SHA256
47dbb2594cd5eb7015ef08b7fb803cd5adc1a1fbe4849dc847c0940f1ccace35
-
SHA512
c90eebbd4663ffe4bec089e21e4f7c1a1441e21a2f78cc190b9ce85fd048bf46901aa74273695df7b6434887284a26d4fdaaf657cb5d9c5469574158adc351c2
-
SSDEEP
49152:EynbnX4Rsrb/TFvO90dL3BmAFd4A64nsfJUvelzON7j93aqSCD0BUCoQPr8bg11t:EyrAe2lS75Hw+i4JROD5R
Static task
static1
Behavioral task
behavioral1
Sample
decoding_data.exe
Resource
win7-20220812-en
Malware Config
Extracted
C:\Program Files\7-Zip\Djfk_HOW_TO_DECRYPT.txt
hive
http://hiveleakdbtnp76ulyhi52eag6c6tyc3xw7ez7iqy6wc34gd2nekazyd.onion/
http://hivecust6vhekztbqgdnkks64ucehqacge3dij3gyrrpdp57zoq3ooqd.onion/
Targets
-
-
Target
decoding_data.exe
-
Size
3.4MB
-
MD5
177417be748814f6168171a42545f9dd
-
SHA1
9c8b988e66e0fe6f9dab69b1055e4ee200531094
-
SHA256
47dbb2594cd5eb7015ef08b7fb803cd5adc1a1fbe4849dc847c0940f1ccace35
-
SHA512
c90eebbd4663ffe4bec089e21e4f7c1a1441e21a2f78cc190b9ce85fd048bf46901aa74273695df7b6434887284a26d4fdaaf657cb5d9c5469574158adc351c2
-
SSDEEP
49152:EynbnX4Rsrb/TFvO90dL3BmAFd4A64nsfJUvelzON7j93aqSCD0BUCoQPr8bg11t:EyrAe2lS75Hw+i4JROD5R
-
Modifies security service
-
Clears Windows event logs
-
Modifies boot configuration data using bcdedit
-
Modifies extensions of user files
Ransomware generally changes the extension on encrypted files.
-
Deletes itself
-