5006dd163c97fdfdf7df01ee28782b609671579c33bfc17635ef8005fe36f9de

Analysis

max time kernel
94s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
28/12/2024, 22:57

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General

Target

5006dd163c97fdfdf7df01ee28782b609671579c33bfc17635ef8005fe36f9de.dll
Size

76KB
MD5

80285ff33f58336bd2e0c1f2cdd55dac
SHA1

39e592f086700720ae4f3222dd5dea3a12d53c7a
SHA256

5006dd163c97fdfdf7df01ee28782b609671579c33bfc17635ef8005fe36f9de
SHA512

a3348a9136bcef6acb61ec7e123d9d24a6823186df3329fa071e513124781a016fc9a0ef95bbb52b4491c2311d91a7f800e3f9fcda9d3b8435f8829e70b00f4a
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z0u:c8y93KQjy7G55riF1cMo03d

Score

8^/10

discovery persistence privilege_escalation upx

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1152-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/1152-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3912	1152	WerFault.exe	85

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	1152	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1092 wrote to memory of 1152	1092	rundll32.exe	85
PID 1092 wrote to memory of 1152	1092	rundll32.exe	85
PID 1092 wrote to memory of 1152	1092	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\5006dd163c97fdfdf7df01ee28782b609671579c33bfc17635ef8005fe36f9de.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1092
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\5006dd163c97fdfdf7df01ee28782b609671579c33bfc17635ef8005fe36f9de.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1152
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1152 -s 668
    3⤵
    - Program crash
    PID:3912

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1152 -ip 1152
1⤵
PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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/1152-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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memory/1152-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

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