Analysis
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max time kernel
146s -
max time network
152s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-02-2024 18:42
Static task
static1
Behavioral task
behavioral1
Sample
a7108c4fac33325f45e921b9a38911a2.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a7108c4fac33325f45e921b9a38911a2.dll
Resource
win10v2004-20240226-en
General
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Target
a7108c4fac33325f45e921b9a38911a2.dll
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Size
164KB
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MD5
a7108c4fac33325f45e921b9a38911a2
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SHA1
db6168ad4b1d5ea37590dae4432438a01296a229
-
SHA256
072b5745ec0923ff13ee4f28ea5559b8b8b404ab123bc4e5efef2c3aeac687d5
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SHA512
7f0454c62ba955c2f8d48c7240e89608abd4b9ee23b102940af13cd2cd4aa4557676bf340da7432bef8a94a9aa077480e53066f0b88e08aefe64d5493a507aee
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SSDEEP
3072:cTltpXTmRUD82PbjCb5lcUpLhUf05x97bsqWpaM0fB8U6xcBwVSuU1E7YbqnOuOt:CuC7jj05CUpLhUsj97hM28xmwUuUKkbh
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/2072-0-0x0000000001EC0000-0x0000000001FB2000-memory.dmp BazarLoaderVar6 behavioral1/memory/1096-1-0x0000000001CD0000-0x0000000001DC2000-memory.dmp BazarLoaderVar6 behavioral1/memory/1096-2-0x0000000001CD0000-0x0000000001DC2000-memory.dmp BazarLoaderVar6 behavioral1/memory/2072-3-0x0000000001EC0000-0x0000000001FB2000-memory.dmp BazarLoaderVar6
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\a7108c4fac33325f45e921b9a38911a2.dll1⤵PID:2072
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\a7108c4fac33325f45e921b9a38911a2.dll,DllRegisterServer {E8738E55-4FF2-4C83-A859-66D58C8CE0C4}1⤵PID:1096