4fa77f40bcffd5d84cb27b4efa1e7979e3f9222454836df699818e1cda4d8822

Analysis

max time kernel
111s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 19:05

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General

Target

4fa77f40bcffd5d84cb27b4efa1e7979e3f9222454836df699818e1cda4d8822N.exe
Size

83KB
MD5

87dc8b3314e58f5d544fdb6b47e854f0
SHA1

e4ba4ea2a58c136bc3f5a73ffef44f80f3ca64e3
SHA256

4fa77f40bcffd5d84cb27b4efa1e7979e3f9222454836df699818e1cda4d8822
SHA512

296cec91e4c2d5d10c164ea3385105bc58751e4027cf9729f7c7e7aa1f81387a4fab4ef0b08307321313f86b9b95e88d02e16ff51b16202c3fa62b4bb4cae421
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+LK:LJ0TAz6Mte4A+aaZx8EnCGVuL

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1380-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1380-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1380-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1380-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/files/0x00080000000234f9-11.dat	upx
behavioral2/memory/1380-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/1380-20-0x0000000000400000-0x000000000042A000-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	4fa77f40bcffd5d84cb27b4efa1e7979e3f9222454836df699818e1cda4d8822N.exe

C:\Users\Admin\AppData\Local\Temp\4fa77f40bcffd5d84cb27b4efa1e7979e3f9222454836df699818e1cda4d8822N.exe
"C:\Users\Admin\AppData\Local\Temp\4fa77f40bcffd5d84cb27b4efa1e7979e3f9222454836df699818e1cda4d8822N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1380

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\rifaien2-3f0RrybyUdaGzoIy.exe

Filesize
83KB

MD5
c360bd7e63fd082d97878015a7a3ef66

SHA1
18617cada1ed8f5a7172945c887b6e71e5f27b50

SHA256
2057e39d9c82931c1e23b5754f1211483c04965930984cc328cf695d83148f0d

SHA512
7bfdc6c6be03d652e174674260563f74e2e893cd2a32fb755ae81f3999a4a3014b13b94a98edf21378829c1720c31a932d8988321f37c3930163275e2bf08a06

Download Submit
memory/1380-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1380-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1380-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1380-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1380-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1380-20-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download