Analysis
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max time kernel
95s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-11-2024 20:05
Static task
static1
Behavioral task
behavioral1
Sample
6351ea7c0db0ddcb42351dad36f711572ed183dc_1643058866319.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
6351ea7c0db0ddcb42351dad36f711572ed183dc_1643058866319.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/torbm.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/torbm.dll
Resource
win10v2004-20241007-en
General
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Target
$PLUGINSDIR/torbm.dll
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Size
150KB
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MD5
d9de61150b57ce33ed3c9d683b2fd84d
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SHA1
9c4d45c19dd0acabd8879b692177891d011488f9
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SHA256
0796d959a67cb5b23844aa56459df9328a497d6d8c313a1a8db1facd1882c9eb
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SHA512
c4d197e0edfa8e82bee96cfa9f8addd314ded49351aecfadf51fa6fdab1fead42603b5f43f23a028de85de9dce2bc3d71a59a30463bb993c29c03f8a6817a9da
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SSDEEP
3072:iETqbrkj3oSENpU+86hrxS3Guaj5QJZYdUkvqt+p8:XTIN2+xmYw28
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1552 452 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4460 wrote to memory of 452 4460 rundll32.exe 83 PID 4460 wrote to memory of 452 4460 rundll32.exe 83 PID 4460 wrote to memory of 452 4460 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\torbm.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4460 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\torbm.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:452 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 452 -s 6803⤵
- Program crash
PID:1552
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 452 -ip 4521⤵PID:2932