Analysis
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max time kernel
133s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
20-01-2024 20:28
Static task
static1
Behavioral task
behavioral1
Sample
6b64d353ad65bf242551534f4ec5ef27.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
6b64d353ad65bf242551534f4ec5ef27.dll
Resource
win10v2004-20231222-en
General
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Target
6b64d353ad65bf242551534f4ec5ef27.dll
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Size
249KB
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MD5
6b64d353ad65bf242551534f4ec5ef27
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SHA1
5911c735715cedf9cdd78ccb499b2dec5972be6d
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SHA256
9206e2a919051b98e5baadc53e30b67780b7c74c0d1eb6e888aae10c8adb97f8
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SHA512
fc9108850fbeff54f4938c63a49d54e914b468c66fabb568e3f767eb9db5d82471bbda312e9573751f57b69549c7bba153d7c5a4b051f7977a7173dca34471be
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SSDEEP
6144:BJUj3vMbsBCa97v0pku2L+7VONYbz28JfX+1UhlhTm4EGDWmeTNlKNA:B6vMbtMT9i7VOCZRXDhK4ERLoq
Malware Config
Signatures
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Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
-
Bazar/Team9 Loader payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/3248-0-0x0000000002E70000-0x0000000003007000-memory.dmp BazarLoaderVar6 behavioral2/memory/3248-1-0x0000000002E70000-0x0000000003007000-memory.dmp BazarLoaderVar6 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid process Token: SeManageVolumePrivilege 1372 svchost.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\6b64d353ad65bf242551534f4ec5ef27.dll1⤵PID:3248
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:3720
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1372