b01d928331e2b87a961b1a5953bc7dbb8d757c250f1343d731e3b6bb20591243

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/03/2025, 20:19

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General

Target

$TEMP/Explicitly.pub
Size

56KB
MD5

a27bce3c4fcffcec9e54b9373111d877
SHA1

8813684c93bec16ef48c6c66b831cc91bafdf234
SHA256

dcd46e5e62353b800403fa27952d4d0fa91e097d12cfffebb134a8794ef560d1
SHA512

04c0b45afb353f4c4d3ec914c79f225d9a678142aec9d0b61954904380ac2ff5ab71da63035f811bfe349cb2cfb51029c979c5879de0bb7050237542214a623a
SSDEEP

768:gRMUlp4NB2FrYODKuI6S6V+L8WFGTZKPQHA/DaCHZ5cGLh8TmoJq8z0bS/nGT9g/:gR7lEEmuh+L8RIkA7JLqyoJq80XTin/

Score

3^/10

discovery

Malware Config

Signatures

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	MSPUB.EXE

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2364	MSPUB.EXE
2364	MSPUB.EXE
2364	MSPUB.EXE
2364	MSPUB.EXE
2364	MSPUB.EXE

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2484	2364	MSPUB.EXE	31
PID 2364 wrote to memory of 2484	2364	MSPUB.EXE	31
PID 2364 wrote to memory of 2484	2364	MSPUB.EXE	31
PID 2364 wrote to memory of 2484	2364	MSPUB.EXE	31

C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\MSPUB.EXE" C:\Users\Admin\AppData\Local\Temp\$TEMP\Explicitly.pub
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2484

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/2364-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2364-1-0x000000007405D000-0x0000000074068000-memory.dmp

Filesize
44KB

Download
memory/2364-2-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2364-3-0x000000007405D000-0x0000000074068000-memory.dmp

Filesize
44KB

Download