Analysis
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max time kernel
127s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
27-02-2024 22:31
Static task
static1
Behavioral task
behavioral1
Sample
aa5202ea4a4dec711b40a2ed7b660cb6.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
aa5202ea4a4dec711b40a2ed7b660cb6.dll
Resource
win10v2004-20240226-en
General
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Target
aa5202ea4a4dec711b40a2ed7b660cb6.dll
-
Size
164KB
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MD5
aa5202ea4a4dec711b40a2ed7b660cb6
-
SHA1
d6848f7f53ae925d0136746860971277c9375c85
-
SHA256
7a2472435ef65a2c587653d2e9890934b047a4dc0fbf30a77c7cf404163277c9
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SHA512
aea77bf9e3237f2134371beb97047206a6d38e24ffdb2c092f2fad5d32ef95ce97c5d21acb6cf7704346dddfc640de72f4079d266d4f74b8e98e49682423adcc
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SSDEEP
3072:cTltpXTmRUD82PbjCb5lcUpLhUf05x97bsqWpaM0fB8U6xcBwVSuU1E7YbqnOuOQ:CuC7jj05CUpLhUsj97hM28xmwUuUKkbM
Malware Config
Extracted
bazarloader
167.99.240.197
207.154.236.187
Signatures
-
Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
-
Bazar/Team9 Loader payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/1924-0-0x0000000001E60000-0x0000000001F52000-memory.dmp BazarLoaderVar6 behavioral1/memory/2116-1-0x0000000001BE0000-0x0000000001CD2000-memory.dmp BazarLoaderVar6 behavioral1/memory/2116-2-0x0000000001BE0000-0x0000000001CD2000-memory.dmp BazarLoaderVar6 behavioral1/memory/1924-3-0x0000000001E60000-0x0000000001F52000-memory.dmp BazarLoaderVar6
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\aa5202ea4a4dec711b40a2ed7b660cb6.dll1⤵PID:1924
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\aa5202ea4a4dec711b40a2ed7b660cb6.dll,DllRegisterServer {05B0EC84-406C-4297-B9BB-70B7334668A3}1⤵PID:2116