General
- Target Halkbank_Ekstre_20221004_08.pdf.exe
- Size 1.0MB
- Sample221010-rszrbscbe3
- SHA256 6bb83e35c0188c0933962f1e4dbd1f834ff9c870d385ce8bac145e018da30a47
- MD5 865f99ded79010128eec0aa965c4ea58
- SHA1 eea5c1ac0da5a91870d650c4a2c4972193fb49af
- SHA512 7370b7ca06a1d89468cc79330f9d700c100cbd1a69eed2f8f8f17cb6f267d9089e9b88049cf14f49d264ca14f308122eb64d43089d829002fa4b5b60e67d1dab
- SSDEEP 12288:mnQh92iNQvAxLsV8xOnvMSgHSfYvLSNcW99y0bXpPjPgP17uvYabIFVRugptff0:Es1ToycEx6YGh98IRzcRB9
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
Halkbank_Ekstre_20221004_08.pdf.exe
Resource
win7-20220812-en
15 signatures
150 seconds
Behavioral task
behavioral2
Sample
Halkbank_Ekstre_20221004_08.pdf.exe
Resource
win10v2004-20220812-en
16 signatures
150 seconds
Malware Config
Extracted
Family
-
snakekeylogger
C2
-
https://api.telegram.org/bot5751029513:AAFcCTwse8CZv3roeUkdxahSto8D8mbC1m4/sendMessage?chat_id=652475543
Targets
-
- Target Halkbank_Ekstre_20221004_08.pdf.exe
- Size 1.0MB
- SHA256 6bb83e35c0188c0933962f1e4dbd1f834ff9c870d385ce8bac145e018da30a47
- MD5 865f99ded79010128eec0aa965c4ea58
- SHA1 eea5c1ac0da5a91870d650c4a2c4972193fb49af
- SHA512 7370b7ca06a1d89468cc79330f9d700c100cbd1a69eed2f8f8f17cb6f267d9089e9b88049cf14f49d264ca14f308122eb64d43089d829002fa4b5b60e67d1dab
- SSDEEP 12288:mnQh92iNQvAxLsV8xOnvMSgHSfYvLSNcW99y0bXpPjPgP17uvYabIFVRugptff0:Es1ToycEx6YGh98IRzcRB9
- MD5 SHA1 SHA512 SSDEEP
Score10/10-
Snake Keylogger payload
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Accesses Microsoft Outlook profiles
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Suspicious use of SetThreadContext