Analysis
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max time kernel
90s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2023 01:59
Static task
static1
Behavioral task
behavioral1
Sample
af2a5775183e5a8a527d90907b1ea1299b2f1f06387eaa996912d9b6bbc82ab3.dll
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
af2a5775183e5a8a527d90907b1ea1299b2f1f06387eaa996912d9b6bbc82ab3.dll
Resource
win10v2004-20221111-en
General
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Target
af2a5775183e5a8a527d90907b1ea1299b2f1f06387eaa996912d9b6bbc82ab3.dll
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Size
1.5MB
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MD5
76a31f35e496f7e3b5d04f77f7c0e540
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SHA1
b62b0f7559e3e771c31ef35894f8861b5b516e2c
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SHA256
af2a5775183e5a8a527d90907b1ea1299b2f1f06387eaa996912d9b6bbc82ab3
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SHA512
4b206cc35c9147853fb4c628130be020bd3d91745eefd838bea801465947a914927941a1e68301d7f759583853301f52e4dfe59db2903b0e2e7826d6b2baf03d
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SSDEEP
24576:gtR32wnXkv4sDEdYgoFs5a3yRvbLPgzK+QetsL+Q:gtkCjdYq5RRv3I7Q7
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4008-133-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-135-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-134-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-137-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-139-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-141-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-143-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-145-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-147-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-149-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-151-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-153-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-155-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-157-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-159-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-161-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-163-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-165-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-167-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-169-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-171-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-173-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-175-0x0000000002370000-0x00000000023AF000-memory.dmp upx behavioral2/memory/4008-176-0x0000000002370000-0x00000000023AF000-memory.dmp upx -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4008 rundll32.exe 4008 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2104 wrote to memory of 4008 2104 rundll32.exe 81 PID 2104 wrote to memory of 4008 2104 rundll32.exe 81 PID 2104 wrote to memory of 4008 2104 rundll32.exe 81
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\af2a5775183e5a8a527d90907b1ea1299b2f1f06387eaa996912d9b6bbc82ab3.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2104 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\af2a5775183e5a8a527d90907b1ea1299b2f1f06387eaa996912d9b6bbc82ab3.dll,#12⤵
- Suspicious use of SetWindowsHookEx
PID:4008
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