Analysis
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max time kernel
91s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
12-07-2022 08:04
Static task
static1
Behavioral task
behavioral1
Sample
1764-57-0x0000000000260000-0x0000000000282000-memory.dll
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
1764-57-0x0000000000260000-0x0000000000282000-memory.dll
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
1764-57-0x0000000000260000-0x0000000000282000-memory.dll
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Size
136KB
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MD5
525119a368b99a9120a51d790bc1ec7d
-
SHA1
ee5a89fac6aa9b82709df6dbfb9be584295f4f37
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SHA256
62cac929ebf22f267a35629ff6ee5e559eebcc33041d0bfd971d85109056125c
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SHA512
35606c62409e660e222539fdb5c0a35fbff766a4d651de661ba2b60e57ada4908113d5ca3888f49a0f80acdbde326b9b0065ba8ab77b689fcd6b2c14c34b05cc
Score
1/10
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 27 IoCs
Processes:
rundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exerundll32.exedescription pid process target process PID 4528 wrote to memory of 4936 4528 rundll32.exe rundll32.exe PID 4528 wrote to memory of 4936 4528 rundll32.exe rundll32.exe PID 4528 wrote to memory of 4936 4528 rundll32.exe rundll32.exe PID 4936 wrote to memory of 1364 4936 rundll32.exe rundll32.exe PID 4936 wrote to memory of 1364 4936 rundll32.exe rundll32.exe PID 4936 wrote to memory of 1364 4936 rundll32.exe rundll32.exe PID 1364 wrote to memory of 4980 1364 rundll32.exe rundll32.exe PID 1364 wrote to memory of 4980 1364 rundll32.exe rundll32.exe PID 1364 wrote to memory of 4980 1364 rundll32.exe rundll32.exe PID 4980 wrote to memory of 4564 4980 rundll32.exe rundll32.exe PID 4980 wrote to memory of 4564 4980 rundll32.exe rundll32.exe PID 4980 wrote to memory of 4564 4980 rundll32.exe rundll32.exe PID 4564 wrote to memory of 4968 4564 rundll32.exe rundll32.exe PID 4564 wrote to memory of 4968 4564 rundll32.exe rundll32.exe PID 4564 wrote to memory of 4968 4564 rundll32.exe rundll32.exe PID 4968 wrote to memory of 3740 4968 rundll32.exe rundll32.exe PID 4968 wrote to memory of 3740 4968 rundll32.exe rundll32.exe PID 4968 wrote to memory of 3740 4968 rundll32.exe rundll32.exe PID 3740 wrote to memory of 3316 3740 rundll32.exe rundll32.exe PID 3740 wrote to memory of 3316 3740 rundll32.exe rundll32.exe PID 3740 wrote to memory of 3316 3740 rundll32.exe rundll32.exe PID 3316 wrote to memory of 1784 3316 rundll32.exe rundll32.exe PID 3316 wrote to memory of 1784 3316 rundll32.exe rundll32.exe PID 3316 wrote to memory of 1784 3316 rundll32.exe rundll32.exe PID 1784 wrote to memory of 4268 1784 rundll32.exe rundll32.exe PID 1784 wrote to memory of 4268 1784 rundll32.exe rundll32.exe PID 1784 wrote to memory of 4268 1784 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#12⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#13⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#14⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#15⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#16⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#17⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#18⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#19⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1764-57-0x0000000000260000-0x0000000000282000-memory.dll,#110⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1364-131-0x0000000000000000-mapping.dmp
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memory/1784-137-0x0000000000000000-mapping.dmp
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memory/3316-136-0x0000000000000000-mapping.dmp
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memory/3740-135-0x0000000000000000-mapping.dmp
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memory/4268-138-0x0000000000000000-mapping.dmp
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memory/4564-133-0x0000000000000000-mapping.dmp
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memory/4936-130-0x0000000000000000-mapping.dmp
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memory/4968-134-0x0000000000000000-mapping.dmp
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memory/4980-132-0x0000000000000000-mapping.dmp