50e25bb9b1a3df7634801b20491ec51dc4d343cbadebdf77b3ca7d615bfc8606

Analysis

max time kernel
119s
max time network
19s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
08-01-2025 04:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

50e25bb9b1a3df7634801b20491ec51dc4d343cbadebdf77b3ca7d615bfc8606N.dll
Size

76KB
MD5

f1cfdd4415c573ec5aed90b3ffb946e0
SHA1

2156dfe907f2e6885252d9c81b1aff20a203642d
SHA256

50e25bb9b1a3df7634801b20491ec51dc4d343cbadebdf77b3ca7d615bfc8606
SHA512

85231440d910c1a379c3e2ea897c171d98820e830f202cac03453a2f79708adbc239d69fd67bbc716c3035ad70dc8534e78b47ddf1e1f2768eb8a219645b940d
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZUy:c8y93KQjy7G55riF1cMo03R

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2316-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2316-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2316-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1504	2316	WerFault.exe	30

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	2316	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 3040 wrote to memory of 2316	3040	rundll32.exe	30
PID 2316 wrote to memory of 1504	2316	rundll32.exe	31
PID 2316 wrote to memory of 1504	2316	rundll32.exe	31
PID 2316 wrote to memory of 1504	2316	rundll32.exe	31
PID 2316 wrote to memory of 1504	2316	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\50e25bb9b1a3df7634801b20491ec51dc4d343cbadebdf77b3ca7d615bfc8606N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\50e25bb9b1a3df7634801b20491ec51dc4d343cbadebdf77b3ca7d615bfc8606N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2316
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2316 -s 336
    3⤵
    - Program crash
    PID:1504

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

Loading Replay Monitor...

Downloads

memory/2316-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2316-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2316-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download