b259cd766b8df3ae89088154de8ac7459f3c2347c18f56769e9783cdf63a45b0

Analysis

max time kernel
120s
max time network
114s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-09-2024 03:34

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General

Target

b259cd766b8df3ae89088154de8ac7459f3c2347c18f56769e9783cdf63a45b0N.exe
Size

83KB
MD5

079f692d33418690fa88e724dc44bfa0
SHA1

85965b63111a3a95566f6b701d97d7e8c8754c69
SHA256

b259cd766b8df3ae89088154de8ac7459f3c2347c18f56769e9783cdf63a45b0
SHA512

0e26a4fcdb404e92439554086b3a472029cc3e85627a6451fa6fb5585c242c246266af31ddcc341c67df32c39068907968f32d0c7bd12f337a485dd0ceb21164
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+DK:LJ0TAz6Mte4A+aaZx8EnCGVuD

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/2260-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/2260-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/2260-4-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/2260-8-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/files/0x000c000000021a6e-12.dat	upx
behavioral2/memory/2260-15-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/2260-22-0x0000000000400000-0x000000000042A000-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	b259cd766b8df3ae89088154de8ac7459f3c2347c18f56769e9783cdf63a45b0N.exe

C:\Users\Admin\AppData\Local\Temp\b259cd766b8df3ae89088154de8ac7459f3c2347c18f56769e9783cdf63a45b0N.exe
"C:\Users\Admin\AppData\Local\Temp\b259cd766b8df3ae89088154de8ac7459f3c2347c18f56769e9783cdf63a45b0N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:2260

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-e7tK4UJqupBMEir2.exe

Filesize
83KB

MD5
a28c2813bcfa3734654d8687250b4f21

SHA1
5db4a9b9021f5e0903920182057d04ae613f0372

SHA256
a2175c1e848ee1efc5e2ad187525792abfc7daf702cf80765af18d12c6733f25

SHA512
55d231c9841c98c5e16418edf8e27ecbefa93bd7d754115b83142fe8338f236075501b49e8de00f455d07b67cc35d39f3d1e5fee8af97b28db4e3780c1eb2432

Download Submit
memory/2260-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2260-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2260-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2260-8-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2260-15-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/2260-22-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download