Analysis
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max time kernel
105s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 19:38
Static task
static1
Behavioral task
behavioral1
Sample
9a28953b692d27b8874674c0750f1308043700bd28e25d4b8985c25e19294a91.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
9a28953b692d27b8874674c0750f1308043700bd28e25d4b8985c25e19294a91.dll
Resource
win10v2004-20241007-en
General
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Target
9a28953b692d27b8874674c0750f1308043700bd28e25d4b8985c25e19294a91.dll
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Size
538KB
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MD5
8043b149f5d8cfa726988270788421e0
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SHA1
e02f8cb694a25e33d265a27f6b407aeef7d0115f
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SHA256
9a28953b692d27b8874674c0750f1308043700bd28e25d4b8985c25e19294a91
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SHA512
161e38656415b8724100449e66ac33d22009f01ba565f16bcf3465b4d82a1a0dde2241c3e6615fcbbdd9ba89a83e0f192c6669acf964454e0a65dc9e85613dff
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SSDEEP
12288:iJauNk3uCZ50K0oyeJL+ZjoVRWyh3ibZKNgPAhtxxA:iQV+JK0oyeJL+ZjkwyhybsNkAE
Malware Config
Signatures
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Bazar Loader
Detected loader normally used to deploy BazarBackdoor malware.
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Bazarloader family
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Bazar/Team9 Loader payload 2 IoCs
resource yara_rule behavioral2/memory/3124-0-0x0000021097C00000-0x0000021097C2A000-memory.dmp BazarLoaderVar5 behavioral2/memory/3124-1-0x0000021097C00000-0x0000021097C2A000-memory.dmp BazarLoaderVar5 -
Blocklisted process makes network request 10 IoCs
flow pid Process 31 3124 rundll32.exe 32 3124 rundll32.exe 34 3124 rundll32.exe 35 3124 rundll32.exe 37 3124 rundll32.exe 38 3124 rundll32.exe 40 3124 rundll32.exe 41 3124 rundll32.exe 47 3124 rundll32.exe 48 3124 rundll32.exe -
Tries to connect to .bazar domain 3 IoCs
Attempts to lookup or connect to a .bazar domain, used by BazarBackdoor, Trickbot, and potentially others.
flow ioc 37 blackrain15.bazar 40 reddew28c.bazar 47 bluehail.bazar -
Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 134.195.4.2 Destination IP 134.195.4.2 Destination IP 134.195.4.2