Resubmissions
18/01/2022, 01:59
220118-ceefxafch7118/01/2022, 01:25
220118-bszhkafad6112/01/2022, 19:02
220112-xptnssdgap1Analysis
- max time kernel
117s - max time network
123s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
12/01/2022, 19:02
Static task
static1
Behavioral task
behavioral1
Sample
NTn5cqpa.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
NTn5cqpa.dll
Resource
win10-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral3
Sample
r5t3fovxD.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral4
Sample
r5t3fovxD.dll
Resource
win10-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral5
Sample
wTX6pg5eI.dll
Resource
win7-en-20211208
0 signatures
0 seconds
Behavioral task
behavioral6
Sample
wTX6pg5eI.dll
Resource
win10-en-20211208
0 signatures
0 seconds
General
- Target r5t3fovxD.dll
- Size 470KB
- Sample220112-xptnssdgap
- SHA256 da9365e086fb31ed7d832365cf96ffd2697d47f12deb8bf34bd5b1a50870299e
- MD5 3eed9d1f62e0ae2678a708e9aaea2e83
- SHA1 a30470351ad507f1bf12d11e7c6008f2e821cd98
- SHA512 334a23dca68b451c213c74ff0b8363dafd6de8ac0807999b11c60b00e889f19312629ad842d1a0f3f2c7a65465522905155303055a7ab18709b8d9a4ac781551
- MD5 SHA1 SHA512
Score
1/10
Malware Config
Signatures
- Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 964 wrote to memory of 1720 964 regsvr32.exe 27 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28 PID 1720 wrote to memory of 1796 1720 regsvr32.exe 28
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\r5t3fovxD.dll1⤵
- Suspicious use of WriteProcessMemory
PID:964 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\r5t3fovxD.dll2⤵
- Suspicious use of WriteProcessMemory
PID:1720 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\r5t3fovxD.dll",DllRegisterServer3⤵PID:1796
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