7579169ec9d47924e71df2abc6e37656ac84e60325238284f90c91698b08121d

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2024 19:29

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General

Target

7579169ec9d47924e71df2abc6e37656ac84e60325238284f90c91698b08121d.dll
Size

76KB
MD5

1914c54a4a2f10c3845718d0c3fa049d
SHA1

2d6327655cd052894e0b41403cac8b66a7062711
SHA256

7579169ec9d47924e71df2abc6e37656ac84e60325238284f90c91698b08121d
SHA512

5ccab709a93a497646c7fa447b1e015c8387d681d8f1105bcac50aa31975e8474de5601b3af1dbcc68a1c0d66497702c8858bffa3d298b84db05e5b3deb25e7f
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z/:c8y93KQjy7G55riF1cMo035

Score

5^/10

discovery 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/3488-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/3488-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
112	3488	WerFault.exe	82

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3488	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 3488	3232	rundll32.exe	82
PID 3232 wrote to memory of 3488	3232	rundll32.exe	82
PID 3232 wrote to memory of 3488	3232	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7579169ec9d47924e71df2abc6e37656ac84e60325238284f90c91698b08121d.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3232
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7579169ec9d47924e71df2abc6e37656ac84e60325238284f90c91698b08121d.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:3488
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3488 -s 712
    3⤵
    - Program crash
    PID:112

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3488 -ip 3488
1⤵
PID:3920

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3488-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/3488-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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