Resubmissions
20-11-2024 23:21
241120-3b7ldswfjq 10Analysis
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max time kernel
95s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20-11-2024 23:21
Static task
static1
Behavioral task
behavioral1
Sample
e6f5ba787c8428167ac284000f0abcc3a6d8a9f3f035105fd36d3e4d5cdbcac4.dll
Resource
win7-20241010-en
General
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Target
e6f5ba787c8428167ac284000f0abcc3a6d8a9f3f035105fd36d3e4d5cdbcac4.dll
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Size
408KB
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MD5
6ff28f2fca2cdf0d934cfeacc6004b14
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SHA1
f66caf6539e3073d6299817a723e0e03f4022f95
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SHA256
e6f5ba787c8428167ac284000f0abcc3a6d8a9f3f035105fd36d3e4d5cdbcac4
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SHA512
0081bef915f2f2d52ab57a056338f8e82e71d2db8535bd2ed44c92d3a829197a5c8906ace6d9603718b947d6386a4a3c5976dc8d23b04ebcd0612d78633e02ce
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SSDEEP
6144:+14kZNuAXp3htAsH9dSKSKrVkPIMGCbkOQDb3hfm/U0DjeNqfnkEPJ:pmp3ht7H9dSK/rzz9xSUacqcEP
Malware Config
Extracted
emotet
Epoch5
45.138.98.34:80
69.16.218.101:8080
51.210.242.234:8080
185.148.168.220:8080
142.4.219.173:8080
54.38.242.185:443
191.252.103.16:80
104.131.62.48:8080
62.171.178.147:8080
217.182.143.207:443
168.197.250.14:80
37.44.244.177:8080
66.42.57.149:443
210.57.209.142:8080
159.69.237.188:443
116.124.128.206:8080
128.199.192.135:8080
195.154.146.35:443
185.148.168.15:8080
195.77.239.39:8080
207.148.81.119:8080
85.214.67.203:8080
190.90.233.66:443
78.46.73.125:443
78.47.204.80:443
37.59.209.141:8080
54.37.228.122:443
Signatures
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Emotet family
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
regsvr32.exerundll32.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid Process procid_target PID 1068 wrote to memory of 4100 1068 regsvr32.exe 85 PID 1068 wrote to memory of 4100 1068 regsvr32.exe 85 PID 1068 wrote to memory of 4100 1068 regsvr32.exe 85 PID 4100 wrote to memory of 1444 4100 regsvr32.exe 86 PID 4100 wrote to memory of 1444 4100 regsvr32.exe 86 PID 4100 wrote to memory of 1444 4100 regsvr32.exe 86
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\e6f5ba787c8428167ac284000f0abcc3a6d8a9f3f035105fd36d3e4d5cdbcac4.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1068 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\e6f5ba787c8428167ac284000f0abcc3a6d8a9f3f035105fd36d3e4d5cdbcac4.dll2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e6f5ba787c8428167ac284000f0abcc3a6d8a9f3f035105fd36d3e4d5cdbcac4.dll",DllRegisterServer3⤵
- System Location Discovery: System Language Discovery
PID:1444
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