f597e857bd8ed3adb8d0fca17be02ac87696b3dd03c1ba5bd66367e067161fa0

Analysis

max time kernel
91s
max time network
120s
platform
windows10-ltsc 2021_x64
resource
win10ltsc2021-20241211-en
resource tags

arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
submitted
04-01-2025 14:00

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General

Target

Plugins/sqlite3.dll
Size

171KB
MD5

744dcc4cbbfbb18fe3878c4e769ec48f
SHA1

c1f2c56ee2d91203a01d3465f185295477a1217d
SHA256

33eb31a2a576e663474a895ff0190316c64a93d9ce05a55df0d53f9beeb61163
SHA512

706630be2ca09e574a7794e32e515a0a3f993643d034647b8cb976c1e7045e87e30362757cc65fcdb95f4a4327f0dcda3edc82ba84e5ed9115870a037e13af21
SSDEEP

3072:4yOtgCNPbAHuzueAlwsKmiiEHpmBt7tjBwHH1ELXvSsmB8teUOhKJz4ZKJNCT1xe:FOtRsOz2xKmGH8JBwn+2smB1Uf8Kurb

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1620-0-0x0000000010000000-0x000000001005A000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2272	1620	WerFault.exe	81

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 WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4692 wrote to memory of 1620	4692	rundll32.exe	81
PID 4692 wrote to memory of 1620	4692	rundll32.exe	81
PID 4692 wrote to memory of 1620	4692	rundll32.exe	81

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\sqlite3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4692
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\Plugins\sqlite3.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1620
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1620 -s 600
    3⤵
    - Program crash
    PID:2272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 232 -p 1620 -ip 1620
1⤵
PID:968

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/1620-0-0x0000000010000000-0x000000001005A000-memory.dmp

Filesize
360KB

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