Analysis
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max time kernel
146s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
10/04/2024, 12:11
Static task
static1
Behavioral task
behavioral1
Sample
7ddf09bc7889a37aa078abdfea68b1f5b476fc78814349272abc41dd5ddd03c1.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
7ddf09bc7889a37aa078abdfea68b1f5b476fc78814349272abc41dd5ddd03c1.dll
Resource
win10v2004-20240226-en
General
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Target
7ddf09bc7889a37aa078abdfea68b1f5b476fc78814349272abc41dd5ddd03c1.dll
-
Size
61KB
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MD5
ee0d12c337072e386c898975db5ce539
-
SHA1
0ccad68a2d793407b7035e1b1cfad0f213616c45
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SHA256
7ddf09bc7889a37aa078abdfea68b1f5b476fc78814349272abc41dd5ddd03c1
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SHA512
ed12c258f271a43527d675f952b8c3e001ade58560269885f179a112de8384355449a15151132893ae9363721eaaa8b31aa932e872021f9838cff432503442af
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SSDEEP
1536:JvniYE52GhLqFp2TlvERWCdFnToIfnJ9JIs:JvniYHGhebGlvEndtTBfJ9Jp
Malware Config
Signatures
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Blocklisted process makes network request 2 IoCs
flow pid Process 4 1452 rundll32.exe 32 1452 rundll32.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\rundll32.exe.xxt rundll32.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 1676 1452 WerFault.exe 85 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 228 wrote to memory of 1452 228 rundll32.exe 85 PID 228 wrote to memory of 1452 228 rundll32.exe 85 PID 228 wrote to memory of 1452 228 rundll32.exe 85
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7ddf09bc7889a37aa078abdfea68b1f5b476fc78814349272abc41dd5ddd03c1.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:228 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\7ddf09bc7889a37aa078abdfea68b1f5b476fc78814349272abc41dd5ddd03c1.dll,#12⤵
- Blocklisted process makes network request
- Drops file in System32 directory
PID:1452 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 7683⤵
- Program crash
PID:1676
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1452 -ip 14521⤵PID:2356