General
- Target MT100098764.exe
- Size 517KB
- Sample210901-7bttv3cef6
- SHA256 5ffe71b977866248e55612e20cea0bf3ad51a50896443d791081f58b49cdc5df
- MD5 2269f021d855a0d6a65e7167962a23b0
- SHA1 658e9df44920828b6bf73aad814f885efbb63cef
- SHA512 e7c72459a963cf7d01543e2b0df4013121dde40be1a492bfdb9c96a5c7a4832f35bf1df87afa0e4acbd2190b8ea99609c426e7a813a56121daabea75acf26217
- MD5 SHA1 SHA512
Score
10/10
Static task
static1
Behavioral task
behavioral1
Sample
MT100098764.exe
Resource
win7v20210408
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
MT100098764.exe
Resource
win10v20210410
0 signatures
0 seconds
Malware Config
Extracted
Family
-
oski
C2
-
http://bctpump.us
Targets
-
- Target MT100098764.exe
- Size 517KB
- SHA256 5ffe71b977866248e55612e20cea0bf3ad51a50896443d791081f58b49cdc5df
- MD5 2269f021d855a0d6a65e7167962a23b0
- SHA1 658e9df44920828b6bf73aad814f885efbb63cef
- SHA512 e7c72459a963cf7d01543e2b0df4013121dde40be1a492bfdb9c96a5c7a4832f35bf1df87afa0e4acbd2190b8ea99609c426e7a813a56121daabea75acf26217
- MD5 SHA1 SHA512
Score10/10-
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
-
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
-
Downloads MZ/PE file
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Suspicious use of SetThreadContext