Analysis
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max time kernel
45s -
max time network
101s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
22-01-2021 02:09
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Dridex.735.31734.24205.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Trojan.Dridex.735.31734.24205.dll
-
Size
848KB
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MD5
58148b003d8c95c36617b40c82a66c89
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SHA1
76ddfa6c55da546bebfe7ad9cbee320c11d15cb9
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SHA256
08ef1214f9172176239cc75505b1ad8379fb91aa7a99e0bac928cecdda09367e
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SHA512
79f8e672442f1825e88fd69bc4cda4a1e5ea6e76daebb212d1efaafc5004f306b7ab3a7d3b6997730e1bb61623f08be9f318e54b5815665d9b3a6dcb01ef0bee
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
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Processes:
resource yara_rule behavioral1/memory/1212-5-0x00000000742E0000-0x000000007431D000-memory.dmp dridex_ldr behavioral1/memory/1212-6-0x00000000742E0000-0x000000007431D000-memory.dmp dridex_ldr -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe PID 1336 wrote to memory of 1212 1336 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Dridex.735.31734.24205.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Dridex.735.31734.24205.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/912-8-0x000007FEF7020000-0x000007FEF729A000-memory.dmpFilesize
2.5MB
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memory/1212-3-0x0000000000000000-mapping.dmp
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memory/1212-4-0x0000000075DE1000-0x0000000075DE3000-memory.dmpFilesize
8KB
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memory/1212-5-0x00000000742E0000-0x000000007431D000-memory.dmpFilesize
244KB
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memory/1212-6-0x00000000742E0000-0x000000007431D000-memory.dmpFilesize
244KB
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memory/1212-7-0x0000000000150000-0x0000000000151000-memory.dmpFilesize
4KB
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memory/1336-2-0x000007FEFB6D1000-0x000007FEFB6D3000-memory.dmpFilesize
8KB