Analysis
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max time kernel
150s -
max time network
151s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
21-01-2021 14:10
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Generic.mg.fbb5fe400b44ef9a.30739.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Generic.mg.fbb5fe400b44ef9a.30739.dll
-
Size
836KB
-
MD5
fbb5fe400b44ef9a537fbd4f057acb55
-
SHA1
7704694476b1106feb02969fa004d0e05b06b3f5
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SHA256
9307d30af9d01001c8f0fc5cbc51ebe29925c55110b5987b6bd0c9ce453834be
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SHA512
491aef5200184725406e36c5b8a353401d4b21c2f3f7c39c8b1d9043a66426a8b8f6c2e8f351577b16e014375aebcab45e900ce9d99ae74d1fade33a6705a9c6
Malware Config
Extracted
Family
dridex
Botnet
10444
C2
194.225.58.214:443
211.110.44.63:5353
69.164.207.140:3388
198.57.200.100:3786
rc4.plain
rc4.plain
Signatures
-
Processes:
resource yara_rule behavioral1/memory/1400-5-0x0000000074C40000-0x0000000074C7D000-memory.dmp dridex_ldr behavioral1/memory/1400-6-0x0000000074C40000-0x0000000074C7D000-memory.dmp dridex_ldr -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe PID 1944 wrote to memory of 1400 1944 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.fbb5fe400b44ef9a.30739.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Generic.mg.fbb5fe400b44ef9a.30739.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1400-3-0x0000000000000000-mapping.dmp
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memory/1400-4-0x0000000075AE1000-0x0000000075AE3000-memory.dmpFilesize
8KB
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memory/1400-5-0x0000000074C40000-0x0000000074C7D000-memory.dmpFilesize
244KB
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memory/1400-6-0x0000000074C40000-0x0000000074C7D000-memory.dmpFilesize
244KB
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memory/1400-7-0x00000000001B0000-0x00000000001B1000-memory.dmpFilesize
4KB
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memory/1672-8-0x000007FEF6680000-0x000007FEF68FA000-memory.dmpFilesize
2.5MB
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memory/1944-2-0x000007FEFC021000-0x000007FEFC023000-memory.dmpFilesize
8KB