Analysis
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max time kernel
117s -
max time network
129s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
05-01-2024 23:01
Static task
static1
Behavioral task
behavioral1
Sample
44a71bfc675386d692f9c999f3829c8c.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
44a71bfc675386d692f9c999f3829c8c.dll
Resource
win10v2004-20231215-en
General
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Target
44a71bfc675386d692f9c999f3829c8c.dll
-
Size
186KB
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MD5
44a71bfc675386d692f9c999f3829c8c
-
SHA1
8b40dd4d09703697bf1c39c966c32afea0a843aa
-
SHA256
0938352aa544baf8939184b41aa37f1cc09839e77508180654ac6ba5e39e1c5e
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SHA512
70b9f37b07e8bdb5bd7c9191e3ed3657cd52c0925bab5772f566b4259fd23cdb0b9af7124fbd014e669af90fb884cbbb5922ec239e79281c284e2d013428c868
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SSDEEP
3072:DgB/po0q3LGLxHSlPMhRwB2E6ZnG7E8RDJkiA/Ia0MIrJj++yyuzACKzkfb3LHnu:DgB43L2gPXU4A/x0MIrJYZKzkjLHqlmY
Malware Config
Extracted
bazarloader
64.225.65.20
64.227.68.7
188.166.32.223
188.166.99.175
whitestorm9p.bazar
bluecloud21c.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/3052-0-0x0000000001E40000-0x0000000001F1C000-memory.dmp BazarLoaderVar6 behavioral1/memory/1856-1-0x0000000001B80000-0x0000000001C5C000-memory.dmp BazarLoaderVar6 behavioral1/memory/1856-2-0x0000000001B80000-0x0000000001C5C000-memory.dmp BazarLoaderVar6 behavioral1/memory/3052-3-0x0000000001E40000-0x0000000001F1C000-memory.dmp BazarLoaderVar6
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\44a71bfc675386d692f9c999f3829c8c.dll1⤵PID:3052
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\44a71bfc675386d692f9c999f3829c8c.dll,StartW {2F184319-AB51-4CD6-8CB7-EF51354D720A}1⤵PID:1856
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
65KB
MD5ac05d27423a85adc1622c714f2cb6184
SHA1b0fe2b1abddb97837ea0195be70ab2ff14d43198
SHA256c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d
SHA5126d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d
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Filesize
171KB
MD59c0c641c06238516f27941aa1166d427
SHA164cd549fb8cf014fcd9312aa7a5b023847b6c977
SHA2564276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f
SHA512936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06