Analysis
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max time kernel
44s -
max time network
100s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
22-01-2021 02:09
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Dridex.735.4639.21745.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Trojan.Dridex.735.4639.21745.dll
-
Size
848KB
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MD5
3e93dcf625ee1f66fbb247c0de88feb5
-
SHA1
a6ad0a26067dea33b7ec42ec6b7764862103030f
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SHA256
6628e8dc46b9a20fd44b83573e692c13fbfd7a970d5062dfa3f4bc96e0989525
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SHA512
a287c2254f9f2b6a2909e1c3eb4e696b8c8ad8f5f1b44fa9d9b9c13d91545a9fc5252f84d5f5471f30ae558901102eb18474ef05334b915830e84ebf635b1f09
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/1484-5-0x0000000074E70000-0x0000000074EAD000-memory.dmp dridex_ldr behavioral1/memory/1484-6-0x0000000074E70000-0x0000000074EAD000-memory.dmp dridex_ldr -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
regsvr32.exedescription pid process target process PID 1012 wrote to memory of 1484 1012 regsvr32.exe regsvr32.exe PID 1012 wrote to memory of 1484 1012 regsvr32.exe regsvr32.exe PID 1012 wrote to memory of 1484 1012 regsvr32.exe regsvr32.exe PID 1012 wrote to memory of 1484 1012 regsvr32.exe regsvr32.exe PID 1012 wrote to memory of 1484 1012 regsvr32.exe regsvr32.exe PID 1012 wrote to memory of 1484 1012 regsvr32.exe regsvr32.exe PID 1012 wrote to memory of 1484 1012 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.735.4639.21745.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.735.4639.21745.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1012-2-0x000007FEFC601000-0x000007FEFC603000-memory.dmpFilesize
8KB
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memory/1484-4-0x00000000761E1000-0x00000000761E3000-memory.dmpFilesize
8KB
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memory/1484-3-0x0000000000000000-mapping.dmp
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memory/1484-5-0x0000000074E70000-0x0000000074EAD000-memory.dmpFilesize
244KB
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memory/1484-6-0x0000000074E70000-0x0000000074EAD000-memory.dmpFilesize
244KB
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memory/1484-7-0x0000000000210000-0x0000000000211000-memory.dmpFilesize
4KB
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memory/1688-8-0x000007FEF6AC0000-0x000007FEF6D3A000-memory.dmpFilesize
2.5MB