de28c80613a75974a65296b6fc6db249abf0630bdc60a5222f643d8b336e5a5e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04/01/2025, 14:02

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

de28c80613a75974a65296b6fc6db249abf0630bdc60a5222f643d8b336e5a5eN.dll
Size

76KB
MD5

e0f3ffda70ba7f50b0dd4b35c1c0a6a0
SHA1

278770ca374bc2b36c0a3eac678fd99d0a3afc19
SHA256

de28c80613a75974a65296b6fc6db249abf0630bdc60a5222f643d8b336e5a5e
SHA512

4aaa3d442a083717eb6ad7d40884cd6c06439ebf4a2790a69f23b383c0c613e0c571e2dc518c0fdbe5d890f75cb3a23d54586b98c13f47fa292eded2c5ff4727
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZNe2GJSgvyf5:c8y93KQjy7G55riF1cMo03Wqx

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
behavioral1/memory/2168-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2168-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
2168	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2168	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31
PID 2164 wrote to memory of 2168	2164	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\de28c80613a75974a65296b6fc6db249abf0630bdc60a5222f643d8b336e5a5eN.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\de28c80613a75974a65296b6fc6db249abf0630bdc60a5222f643d8b336e5a5eN.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2168

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/2168-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2168-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download