bazarloader | 33578b9c002760c65df50edee28db75dab43e5e55019852cd63d77e5c870c06f

Analysis

max time kernel
143s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 00:00

Target
20e3b7d04d121321733b6eb698a09138.dll
Size 164KB
Sample231231-aalcjsbgd3
SHA256 33578b9c002760c65df50edee28db75dab43e5e55019852cd63d77e5c870c06f
MD5 20e3b7d04d121321733b6eb698a09138
SHA1 5e1f1b0fb181c523db6d58ccc8eb91f43231457a
SHA512 52282718088e24a82aad2f084a64629004737f8f0569ddcb1128b629f6fba13686b48d48fa886ff0c6fe10d3c9a1b70835f7d0ba939297ff1b432e41fe27518f
SSDEEP 3072:iEBgM/gPzVNBoQxJbhzHZJ6uwNHNhqlHSSseyVIj42zCgwUzHLg:ij3PBoQRzHZr4hqVS6yVIU2X
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
loader dropper bazarloader

Bazar/Team9 Loader payload 2 IoCs

resource	yara_rule
behavioral2/memory/4980-0-0x00000153083D0000-0x00000153083E4000-memory.dmp	BazarLoaderVar6
behavioral2/memory/1780-7-0x0000028FF5690000-0x0000028FF56A4000-memory.dmp	BazarLoaderVar6

Blocklisted process makes network request 2 IoCs

flow	pid	Process
40	4980	rundll32.exe
123	4980	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\20e3b7d04d121321733b6eb698a09138.dll,#1
1⤵
- Blocklisted process makes network request
PID:4980

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\20e3b7d04d121321733b6eb698a09138.dll,#1 484613812
1⤵
PID:1780

memory/1780-7-0x0000028FF5690000-0x0000028FF56A4000-memory.dmp

Download

memory/4980-0-0x00000153083D0000-0x00000153083E4000-memory.dmp

Download