Analysis
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max time kernel
184s -
max time network
212s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 14:03
Static task
static1
Behavioral task
behavioral1
Sample
DS.lnk
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
DS.lnk
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
sandalwood/annotates.cmd
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
sandalwood/annotates.cmd
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
sandalwood/forthcoming.dll
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
sandalwood/forthcoming.dll
Resource
win10v2004-20221111-en
Behavioral task
behavioral7
Sample
sandalwood/mynah.cmd
Resource
win7-20221111-en
Behavioral task
behavioral8
Sample
sandalwood/mynah.cmd
Resource
win10v2004-20221111-en
General
-
Target
sandalwood/forthcoming.dll
-
Size
599KB
-
MD5
80a27842055378bd905a43aca1907425
-
SHA1
a2cde02adff4b083ec91707c24bd0503c5b62985
-
SHA256
c22fee368833ff4303e6b563fe540c7759f2f4ff0102f3cb8867b30d1be5dda4
-
SHA512
26f211fab8fdfc1606a668497e8f8d3105fcb5f3ef6755b98f0702ce6dfce355d248a65b8c4eecdfbade2db789212295fb0067ac21b6608950f8b28665c47831
-
SSDEEP
12288:8PZPmBHmmHD/cJminEGEY7+wO/49T3/lSAH:uPmHRHr/0xH
Malware Config
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1520 4288 WerFault.exe rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1496 wrote to memory of 4288 1496 rundll32.exe rundll32.exe PID 1496 wrote to memory of 4288 1496 rundll32.exe rundll32.exe PID 1496 wrote to memory of 4288 1496 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\sandalwood\forthcoming.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\sandalwood\forthcoming.dll,#12⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4288 -s 6043⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4288 -ip 42881⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4288-132-0x0000000000000000-mapping.dmp