Analysis
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max time kernel
51s -
max time network
107s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
21-01-2021 23:54
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Dridex.735.24817.31701.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Trojan.Dridex.735.24817.31701.dll
-
Size
848KB
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MD5
01ec19375d908521de38256dbb91dc47
-
SHA1
3ba8dfdaa85e58bdc557b58bd6e1cac157a809cd
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SHA256
f1b8db9b03a5cb348d275cb285f06f3a224042d333f9eeb283fb6f4e079235d4
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SHA512
1d552da86e9144845fcb4871bfd17c22977c301d5484978e45c56dd0c507d338cd03b04d9bce54af6850cb6ba73f2268c99dd6bac224383d8ca8d270be5bf07c
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/1216-5-0x00000000742E0000-0x000000007431D000-memory.dmp dridex_ldr behavioral1/memory/1216-6-0x00000000742E0000-0x000000007431D000-memory.dmp dridex_ldr -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1832 wrote to memory of 1216 1832 regsvr32.exe regsvr32.exe PID 1832 wrote to memory of 1216 1832 regsvr32.exe regsvr32.exe PID 1832 wrote to memory of 1216 1832 regsvr32.exe regsvr32.exe PID 1832 wrote to memory of 1216 1832 regsvr32.exe regsvr32.exe PID 1832 wrote to memory of 1216 1832 regsvr32.exe regsvr32.exe PID 1832 wrote to memory of 1216 1832 regsvr32.exe regsvr32.exe PID 1832 wrote to memory of 1216 1832 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.735.24817.31701.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.735.24817.31701.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/852-8-0x000007FEF7020000-0x000007FEF729A000-memory.dmpFilesize
2.5MB
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memory/1216-3-0x0000000000000000-mapping.dmp
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memory/1216-4-0x0000000075DE1000-0x0000000075DE3000-memory.dmpFilesize
8KB
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memory/1216-5-0x00000000742E0000-0x000000007431D000-memory.dmpFilesize
244KB
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memory/1216-6-0x00000000742E0000-0x000000007431D000-memory.dmpFilesize
244KB
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memory/1216-7-0x0000000000190000-0x0000000000191000-memory.dmpFilesize
4KB
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memory/1832-2-0x000007FEFB6D1000-0x000007FEFB6D3000-memory.dmpFilesize
8KB