0c84024ebb5a07ce468894d9ca7f656be56c77e59a3af7231861a577a7d91792

Analysis

max time kernel
93s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-01-2025 09:18

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General

Target

0c84024ebb5a07ce468894d9ca7f656be56c77e59a3af7231861a577a7d91792.dll
Size

76KB
MD5

c655e38d1c46b251c89b14a9e7016c98
SHA1

8547d9ad8cf3615fc6ff3c8c910d45c06df596ac
SHA256

0c84024ebb5a07ce468894d9ca7f656be56c77e59a3af7231861a577a7d91792
SHA512

13068eeee0cfdc43ec9c62997d93fba3eff77171060866ad97cb41ba36f3722a1dd8438e7ec155cb009aa18e5181d57269cf4229d7a8b42774a82120e47ab3ca
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Zh/3Zdc6XhR:c8y93KQjy7G55riF1cMo03j/Jd1j

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/4328-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/4328-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2784	4328	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	4328	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2920 wrote to memory of 4328	2920	rundll32.exe	82
PID 2920 wrote to memory of 4328	2920	rundll32.exe	82
PID 2920 wrote to memory of 4328	2920	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c84024ebb5a07ce468894d9ca7f656be56c77e59a3af7231861a577a7d91792.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c84024ebb5a07ce468894d9ca7f656be56c77e59a3af7231861a577a7d91792.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4328
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 700
    3⤵
    - Program crash
    PID:2784

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4328 -ip 4328
1⤵
PID:2132

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/4328-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/4328-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download