Analysis
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max time kernel
143s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
31-12-2023 05:24
Static task
static1
Behavioral task
behavioral1
Sample
29e74755b7463b67155778ee1635da83.dll
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
29e74755b7463b67155778ee1635da83.dll
Resource
win10v2004-20231222-en
General
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Target
29e74755b7463b67155778ee1635da83.dll
-
Size
288KB
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MD5
29e74755b7463b67155778ee1635da83
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SHA1
12044b90d822a40b86b70b3b91f4703a3658362b
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SHA256
46f3e29a6a862877eb195883941fccbbbefee53edabe23ff9f0deb4153cecd3f
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SHA512
a5c4dd4342f048a599b4a259555a9574a6350756f8bfedd8ae4df6e96b6517119fc71ade6c2e9eff59f3973d14a3af10d1a4690a0191e63dcc9b2ba2969a14b2
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SSDEEP
3072:p6QlU5T0+vk+wYDgN3XwmbvV4Ynnbe9rhNifQMpnIjZ9jAPUn4CbwKL0Fo3dgqTx:pXEwZSZeKZVA6BNL0F1h31eMgIfc
Malware Config
Extracted
bazarloader
128.199.54.51
161.35.152.204
161.35.95.166
whitestorm9p.bazar
yellowdownpour81.bazar
Signatures
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Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
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Bazar/Team9 Loader payload 4 IoCs
Processes:
resource yara_rule behavioral1/memory/3020-0-0x0000000001DE0000-0x0000000001EBC000-memory.dmp BazarLoaderVar6 behavioral1/memory/1664-1-0x0000000001D70000-0x0000000001E4C000-memory.dmp BazarLoaderVar6 behavioral1/memory/1664-2-0x0000000001D70000-0x0000000001E4C000-memory.dmp BazarLoaderVar6 behavioral1/memory/3020-3-0x0000000001DE0000-0x0000000001EBC000-memory.dmp BazarLoaderVar6
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\29e74755b7463b67155778ee1635da83.dll1⤵PID:3020
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\29e74755b7463b67155778ee1635da83.dll,StartW {3870A00D-17DF-4C21-BA38-28C75F396A05}1⤵PID:1664
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1664-1-0x0000000001D70000-0x0000000001E4C000-memory.dmpFilesize
880KB
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memory/1664-2-0x0000000001D70000-0x0000000001E4C000-memory.dmpFilesize
880KB
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memory/3020-0-0x0000000001DE0000-0x0000000001EBC000-memory.dmpFilesize
880KB
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memory/3020-3-0x0000000001DE0000-0x0000000001EBC000-memory.dmpFilesize
880KB