Analysis
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max time kernel
51s -
max time network
72s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
21-01-2021 14:10
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Generic.mg.a044b05b562df10c.24500.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Generic.mg.a044b05b562df10c.24500.dll
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Size
836KB
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MD5
a044b05b562df10c84f801613a67a8db
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SHA1
778e906286b670d5c65f409a19c22551c7cf638f
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SHA256
f02daa7dc041b9166371cc8f76de01f90bb3bee82ee8236fc9a113eb7a80f878
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SHA512
e262b412ac01c75ea1ca0df9c5af9a19d1103cb7ae0ddd4d514a7a28d05a3c6d3a00e576a9d0e4b816b8f79f8f1fabd6cede7f6ac9bc580114e939190eadb3c8
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 behavioral2/memory/3916-3-0x0000000073850000-0x000000007388D000-memory.dmp dridex_ldr behavioral2/memory/3916-4-0x0000000073850000-0x000000007388D000-memory.dmp dridex_ldr behavioral2/memory/3916-6-0x0000000073850000-0x000000007388D000-memory.dmp dridex_ldr -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
regsvr32.exedescription pid process target process PID 540 wrote to memory of 3916 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 3916 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 3916 540 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.a044b05b562df10c.24500.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.a044b05b562df10c.24500.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3916-2-0x0000000000000000-mapping.dmp
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memory/3916-3-0x0000000073850000-0x000000007388D000-memory.dmpFilesize
244KB
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memory/3916-4-0x0000000073850000-0x000000007388D000-memory.dmpFilesize
244KB
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memory/3916-5-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB
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memory/3916-6-0x0000000073850000-0x000000007388D000-memory.dmpFilesize
244KB