Analysis
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max time kernel
142s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07-11-2022 04:31
Static task
static1
Behavioral task
behavioral1
Sample
2b1a3a31c14d78f10ba011a0cf31c5bfbf719bcc441ed498fb3f0ea4007b25be.dll
Resource
win7-20220812-en
2 signatures
150 seconds
General
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Target
2b1a3a31c14d78f10ba011a0cf31c5bfbf719bcc441ed498fb3f0ea4007b25be.dll
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Size
527KB
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MD5
068fa0fe4f1de47119695cbaa53e6c80
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SHA1
ff6cea62bacaa2208669b8f0c388e9949e1d5c86
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SHA256
2b1a3a31c14d78f10ba011a0cf31c5bfbf719bcc441ed498fb3f0ea4007b25be
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SHA512
4dfc446d5bb7c405cfcd56c32e4125676ca32973e2ca37afa8b087b7702fbfb6d41d948f48b0a899d62e220e8a5046bd7e8b1856917d158e58a0f5507fe312f9
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SSDEEP
3072:o6pU5Y1DXnbMn7Uzkop61/dAzV2O3XwTBftrm2YedGf3QKZDf:o6C5AXbMn7UI1FoV2gwTBlrIckP1
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4568 wrote to memory of 1964 4568 rundll32.exe rundll32.exe PID 4568 wrote to memory of 1964 4568 rundll32.exe rundll32.exe PID 4568 wrote to memory of 1964 4568 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2b1a3a31c14d78f10ba011a0cf31c5bfbf719bcc441ed498fb3f0ea4007b25be.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2b1a3a31c14d78f10ba011a0cf31c5bfbf719bcc441ed498fb3f0ea4007b25be.dll,#12⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/1964-132-0x0000000000000000-mapping.dmp