dc346ddbdd9fbf380829eb2b337b80963cd2078bd620dec741388eb51a2af6a3

Analysis

max time kernel
137s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/01/2024, 06:45

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General

Target

76aa540cabd3fb9bb10485b47fc5d97f.exe
Size

198KB
MD5

76aa540cabd3fb9bb10485b47fc5d97f
SHA1

41f6e35a4537dd145a25bac1c4a3835f4d26e682
SHA256

dc346ddbdd9fbf380829eb2b337b80963cd2078bd620dec741388eb51a2af6a3
SHA512

07f195d876fd3780837314769b85199ad0bc55dfbac96458eda8f906357db47fb6ffde3fb6d37a921d756e14be9a684e355a0311698a5edf5ecd0264b9b369a6
SSDEEP

3072:OeuvyJMduOak7cON4JFBTRDBtXSGifdZPvs76F0qCCzeztzWzHjorObO/:NuvyAakZ4rjBpCrs7ZAy0j

Score

7^/10

upx

Malware Config

Signatures

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4112-0-0x0000000000400000-0x0000000000444000-memory.dmp	upx
behavioral2/memory/4112-2-0x0000000000400000-0x0000000000444000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4616	4112	WerFault.exe	84

Checks SCSI registry key(s) 3 TTPs 20 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\UpperFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Filters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\LowerFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Service	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Service	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\LowerFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\UpperFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\LowerFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\LowerFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\Filters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001\UpperFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000002\Filters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Filters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\UpperFilters	76aa540cabd3fb9bb10485b47fc5d97f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Msft&Prod_Virtual_DVD-ROM\2&1f4adffe&0&000001	76aa540cabd3fb9bb10485b47fc5d97f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeLoadDriverPrivilege	4112	76aa540cabd3fb9bb10485b47fc5d97f.exe

C:\Users\Admin\AppData\Local\Temp\76aa540cabd3fb9bb10485b47fc5d97f.exe
"C:\Users\Admin\AppData\Local\Temp\76aa540cabd3fb9bb10485b47fc5d97f.exe"
1⤵
- Checks SCSI registry key(s)
- Suspicious use of AdjustPrivilegeToken
PID:4112
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 300
  2⤵
  - Program crash
  PID:4616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4112 -ip 4112
1⤵
PID:4396

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4112-0-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/4112-1-0x00000000005F0000-0x0000000000605000-memory.dmp

Filesize
84KB

Download
memory/4112-2-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download