Analysis
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max time kernel
145s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
11-07-2022 22:42
Static task
static1
Behavioral task
behavioral1
Sample
3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
General
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Target
3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe
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Size
87KB
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MD5
16dc7937c15638d82045233eadb258fb
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SHA1
3d3b1fc718a5d39b1b814d6344cce14c8107852f
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SHA256
3438f9b0aa8dd678205f1ed5858ec99f78da5458c64e9a3b895ca44aea335c3c
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SHA512
30709afb15c550b26653d1a25aaf634eda4b8d584309e3fbfed59cb7da994249a6102f757fcda13435ea55222069599b2da9a0c0beec60518c612b7816f38ca6
Malware Config
Extracted
Family
dridex
C2
46.105.131.67:443
67.207.148.158:443
184.106.153.73:443
208.78.100.202:1801
Signatures
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
3d3b1fc718a5d39b1b814d6344cce14c8107852f.exepid process 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3d3b1fc718a5d39b1b814d6344cce14c8107852f.exedescription pid process Token: SeRestorePrivilege 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
3d3b1fc718a5d39b1b814d6344cce14c8107852f.exedescription pid process target process PID 2228 wrote to memory of 1304 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe raserver.exe PID 2228 wrote to memory of 1304 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe raserver.exe PID 2228 wrote to memory of 1304 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe raserver.exe PID 2228 wrote to memory of 1304 2228 3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe raserver.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe"C:\Users\Admin\AppData\Local\Temp\3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\raserver.exeC:\Windows\SysWOW64\raserver.exe "C:\Users\Admin\AppData\Local\Temp\3d3b1fc718a5d39b1b814d6344cce14c8107852f.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1304-130-0x0000000000000000-mapping.dmp
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memory/1304-132-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1304-133-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB
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memory/1304-131-0x0000000000400000-0x0000000000419000-memory.dmpFilesize
100KB