Analysis
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max time kernel
141s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230831-en -
resource tags
arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system -
submitted
12-09-2023 01:40
Behavioral task
behavioral1
Sample
BITnoStart.exe
Resource
win7-20230831-en
windows7-x64
5 signatures
150 seconds
General
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Target
BITnoStart.exe
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Size
1.4MB
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MD5
9409fb1d5522f78fb94e44128f20cd36
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SHA1
5ae5f36005a3a47787e6c8536b5ca1803dbca44e
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SHA256
5f218a535ed51ebbc6821dc6c3777f375c2ea18ed1f9e52ca1198630b7527ae1
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SHA512
b3d21f6e188329e999aaa5117e47304692cc319a9eed7d2e5a56e532c7d95b8a4a9b8ec7386bf7e90b730e793f00fc08c8389d41be91bc2dea0526dcbdd5aa38
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SSDEEP
24576:6ndRKZCy2BrhCeU2i2cJijFbCBTPmiY05tJMSQp5ysA7Yg1nLkzRbF6:8XDFBU2iIBb0xY/6sUYYkF
Malware Config
Extracted
Family
bitrat
Version
1.38
C2
backu4734.duckdns.org:7904
Attributes
-
communication_password
202cb962ac59075b964b07152d234b70
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tor_process
tor
Signatures
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Processes:
resource yara_rule behavioral2/memory/4344-0-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4344-3-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4344-5-0x0000000000400000-0x00000000007E4000-memory.dmp upx -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
BITnoStart.exepid process 4344 BITnoStart.exe 4344 BITnoStart.exe 4344 BITnoStart.exe 4344 BITnoStart.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
BITnoStart.exedescription pid process Token: SeShutdownPrivilege 4344 BITnoStart.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
BITnoStart.exepid process 4344 BITnoStart.exe 4344 BITnoStart.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4344-0-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4344-1-0x0000000074320000-0x0000000074359000-memory.dmpFilesize
228KB
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memory/4344-2-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB
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memory/4344-3-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4344-4-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB
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memory/4344-5-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4344-14-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB