7beae990fedd4568cabc2d5c21f0534f8b582ad5cae915e7b5824068c3a10a32

Analysis

max time kernel
94s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
04-01-2025 08:27

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General

Target

7beae990fedd4568cabc2d5c21f0534f8b582ad5cae915e7b5824068c3a10a32N.dll
Size

76KB
MD5

28768d6a68d7fe084d0b26d9916adb20
SHA1

717d09b402316b1bc90d2286fa317a47b0b93049
SHA256

7beae990fedd4568cabc2d5c21f0534f8b582ad5cae915e7b5824068c3a10a32
SHA512

5f046a99daa264a116ffc66980bcf25e46425d9629f0a306fc172484bb0f0a2dcd6f2fd1521c1ff64abe87ca7f93a9c173cc5b2d4e90f663ed91e9c2f876d71a
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZUBZDLBXTSEOP:c8y93KQjy7G55riF1cMo03cNEl

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/4928-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4928-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4460	4928	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.

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	4928	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3248 wrote to memory of 4928	3248	rundll32.exe	83
PID 3248 wrote to memory of 4928	3248	rundll32.exe	83
PID 3248 wrote to memory of 4928	3248	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7beae990fedd4568cabc2d5c21f0534f8b582ad5cae915e7b5824068c3a10a32N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3248
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7beae990fedd4568cabc2d5c21f0534f8b582ad5cae915e7b5824068c3a10a32N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4928
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4928 -s 716
    3⤵
    - Program crash
    PID:4460

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4928 -ip 4928
1⤵
PID:1208

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/4928-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/4928-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download