Analysis
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max time kernel
138s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
12/11/2024, 21:00
Static task
static1
Behavioral task
behavioral1
Sample
6359087d55412b2fe9a8bd2ff372ac9c06435970a5e05a754bfc032411f227ab.dll
Resource
win7-20240903-en
General
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Target
6359087d55412b2fe9a8bd2ff372ac9c06435970a5e05a754bfc032411f227ab.dll
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Size
252KB
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MD5
afcbc6c4a7cb26f8506b78149c2a3a67
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SHA1
1eb9045bfe5ec105314c9a923bb5522d04254611
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SHA256
6359087d55412b2fe9a8bd2ff372ac9c06435970a5e05a754bfc032411f227ab
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SHA512
a0d1e990e4f85a6b9a158adb37898a66d259f5800b3db8c8c9b4bc4112a0c1247ea0aa1566d086f582f30077ec36ee7bf6d2f39071251235db653ddc6fbabf19
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SSDEEP
6144:9ks3h7Usv9KgNXyyPSkDTQhJh1WTB51Ca:9kMgwWyqkDT0WTfwa
Malware Config
Extracted
emotet
Epoch4
81.0.236.93:443
94.177.248.64:443
66.42.55.5:7080
103.8.26.103:8080
185.184.25.237:8080
45.76.176.10:8080
188.93.125.116:8080
103.8.26.102:8080
178.79.147.66:8080
58.227.42.236:80
45.118.135.203:7080
103.75.201.2:443
195.154.133.20:443
45.142.114.231:8080
212.237.5.209:443
207.38.84.195:8080
104.251.214.46:8080
138.185.72.26:8080
51.68.175.8:8080
210.57.217.132:8080
Signatures
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Emotet family
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Blocklisted process makes network request 11 IoCs
flow pid Process 4 2452 rundll32.exe 6 2452 rundll32.exe 7 2452 rundll32.exe 8 2452 rundll32.exe 9 2452 rundll32.exe 12 2452 rundll32.exe 13 2452 rundll32.exe 14 2452 rundll32.exe 16 2452 rundll32.exe 17 2452 rundll32.exe 18 2452 rundll32.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2452 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1796 wrote to memory of 1980 1796 rundll32.exe 31 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32 PID 1980 wrote to memory of 2452 1980 rundll32.exe 32
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6359087d55412b2fe9a8bd2ff372ac9c06435970a5e05a754bfc032411f227ab.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1796 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6359087d55412b2fe9a8bd2ff372ac9c06435970a5e05a754bfc032411f227ab.dll,#12⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\6359087d55412b2fe9a8bd2ff372ac9c06435970a5e05a754bfc032411f227ab.dll",Control_RunDLL3⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2452
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b