Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
05-03-2024 12:45
Behavioral task
behavioral1
Sample
b4ba30ceb035656701cbf2bd1a570bd7.dll
Resource
win7-20240221-en
windows7-x64
4 signatures
150 seconds
General
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Target
b4ba30ceb035656701cbf2bd1a570bd7.dll
-
Size
1.3MB
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MD5
b4ba30ceb035656701cbf2bd1a570bd7
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SHA1
999a814fd2e5c5799e93e0e04fd56db65a7f8cc6
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SHA256
c4efdda580eeea9fa344230cf596b6aa5a6ee86d2c5f78158695677cfc0565a2
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SHA512
1486d3ed5fc984a422ae37b725a7a65240487cda4810026466d98e4634db5b48f9f1fb93dd9a2ffb05f1633ef1cf9456a7b513d1e570b4a38d782b77df929e27
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SSDEEP
24576:x8FGlBf62BjX78GfHDZ3WnzL+ZLvMC8B7TiJAB6l:ymJ5qo81T
Malware Config
Extracted
Family
danabot
Botnet
5
C2
192.210.222.81:443
23.229.29.48:443
5.9.224.204:443
192.255.166.212:443
Attributes
-
embedded_hash
100700D372965A717E89B8C909E1D8D4
-
type
loader
rsa_pubkey.plain
rsa_privkey.plain
Signatures
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Danabot Loader Component 15 IoCs
Processes:
resource yara_rule behavioral2/memory/4184-0-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-1-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-2-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-3-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-4-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-5-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-6-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-7-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-8-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-9-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-10-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-11-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-12-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-13-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 behavioral2/memory/4184-14-0x00000000023D0000-0x0000000002530000-memory.dmp DanabotLoader2021 -
Blocklisted process makes network request 1 IoCs
Processes:
rundll32.exeflow pid process 5 4184 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 3936 wrote to memory of 4184 3936 rundll32.exe rundll32.exe PID 3936 wrote to memory of 4184 3936 rundll32.exe rundll32.exe PID 3936 wrote to memory of 4184 3936 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ba30ceb035656701cbf2bd1a570bd7.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ba30ceb035656701cbf2bd1a570bd7.dll,#12⤵
- Blocklisted process makes network request
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4184-0-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-1-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-2-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-3-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-4-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-5-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-6-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-7-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-8-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-9-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-10-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-11-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-12-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-13-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB
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memory/4184-14-0x00000000023D0000-0x0000000002530000-memory.dmpFilesize
1.4MB