Analysis
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max time kernel
46s -
max time network
150s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
22-01-2021 02:09
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.Dridex.735.12612.545.dll
Resource
win7v20201028
windows7_x64
0 signatures
0 seconds
General
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Target
SecuriteInfo.com.Trojan.Dridex.735.12612.545.dll
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Size
848KB
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MD5
44c2ffce6b6d0000fa0b64b135f15485
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SHA1
855bbfb32f1eb41d30fad867eba8e80df15993b7
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SHA256
a25178f738fcc04b6247d4008da0c4fce014fce565d09bf8ae9735427e812904
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SHA512
56261cbc7936bf0e55acccc725f303d3db4527d1f6137f3aa957a4c02a1b13dd261c7e5a0003aae58df5745589366b52ca3c51817b43477098559244aa1d7fb4
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/1872-3-0x0000000073850000-0x000000007388D000-memory.dmp dridex_ldr behavioral2/memory/1872-4-0x0000000073850000-0x000000007388D000-memory.dmp dridex_ldr behavioral2/memory/1872-6-0x0000000073850000-0x000000007388D000-memory.dmp dridex_ldr -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
regsvr32.exedescription pid process target process PID 540 wrote to memory of 1872 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 1872 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 1872 540 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.735.12612.545.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.735.12612.545.dll2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1872-2-0x0000000000000000-mapping.dmp
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memory/1872-3-0x0000000073850000-0x000000007388D000-memory.dmpFilesize
244KB
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memory/1872-4-0x0000000073850000-0x000000007388D000-memory.dmpFilesize
244KB
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memory/1872-5-0x0000000002F40000-0x0000000002F41000-memory.dmpFilesize
4KB
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memory/1872-6-0x0000000073850000-0x000000007388D000-memory.dmpFilesize
244KB