Analysis
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max time kernel
20s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system -
submitted
04-01-2024 20:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
1fc5241baee22db7f0d86911824fec1d.exe
Resource
win7-20231215-en
windows7-x64
0 signatures
150 seconds
General
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Target
1fc5241baee22db7f0d86911824fec1d.exe
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Size
1.8MB
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MD5
1fc5241baee22db7f0d86911824fec1d
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SHA1
e296a5096a939ce0d6f0505b73d6c23ca1345b85
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SHA256
e10c59a299c2ac508cc2184b7a51429af0d2a08ee402be587feb96afc21a8200
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SHA512
95e5251a5bb3719009ca043ad89d552cc6dab79648698bb4e23c8e4ba211307a1b0a72decd86dc10440912e701bc1e1551d1a423de4db98b47cee314e9a3b309
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SSDEEP
49152:uKrA7xvTHIKkeLkilPcFxRxuH3MabTyikw:7EFvTHIKkeLkWUBsH3nbTyij
Malware Config
Extracted
Family
bitrat
Version
1.38
C2
hopyboss.com:32180
Attributes
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communication_password
018a9567ea15470312c40d3e5d6bbcd4
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tor_process
tor
Signatures
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
pid Process 1396 1fc5241baee22db7f0d86911824fec1d.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2484 set thread context of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2484 1fc5241baee22db7f0d86911824fec1d.exe Token: SeShutdownPrivilege 1396 1fc5241baee22db7f0d86911824fec1d.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96 PID 2484 wrote to memory of 1396 2484 1fc5241baee22db7f0d86911824fec1d.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\1fc5241baee22db7f0d86911824fec1d.exe"C:\Users\Admin\AppData\Local\Temp\1fc5241baee22db7f0d86911824fec1d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Users\Admin\AppData\Local\Temp\1fc5241baee22db7f0d86911824fec1d.exe"C:\Users\Admin\AppData\Local\Temp\1fc5241baee22db7f0d86911824fec1d.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
PID:1396
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