Analysis
- max time kernel
121s - max time network
122s - platform
windows10_x64 - resource
win10v20210410 - submitted
30/04/2021, 20:02
General
- Target e5480369_by_Libranalysis.dll
- Size 619KB
- Sample210430-3twptlr2sa
- SHA256 5e0362037ebe9276b9a253a66c233be67bb6ceedec997e9bd0faa294091eb52c
Score
10/10
Malware Config
Extracted
Family
-
zloader
Botnet
-
nut
Campaign
-
30/03
C2
-
https://holacast.com/post.php
-
https://homeloansadvisor.in/post.php
-
https://hoteldonalala.com.mx/post.php
-
https://hotimobiliaria.com.br/post.php
-
https://hrdgschool.com/post.php
-
https://huloolcreations.com/post.php
-
https://hyundainhatrang.vn/post.php
-
https://iaikotasemarang.id/post.php
rc4.plain
rsa_pubkey.plain
Signatures
- Zloader, Terdot, DELoader, ZeusSphinx
Zloader is a malware strain that was initially discovered back in August 2015.
- Suspicious use of WriteProcessMemory 3 IoCs
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e5480369_by_Libranalysis.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e5480369_by_Libranalysis.dll2⤵
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
memory/4612-115-0x0000000073C90000-0x0000000073CBB000-memory.dmp
memory/4612-116-0x0000000073C90000-0x0000000074234000-memory.dmp
memory/4612-117-0x0000000003200000-0x0000000003201000-memory.dmp