b1af911526b3b27c0ed81c6c32f05341b2dc8c970a4ae8027a2c4670d5cb4d7d

Analysis

max time kernel
110s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10/10/2024, 03:20

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General

Target

b1af911526b3b27c0ed81c6c32f05341b2dc8c970a4ae8027a2c4670d5cb4d7dN.exe
Size

83KB
MD5

3391bb4e52649e124717e9e3c8806500
SHA1

fe93de808afbbd539d888fa1ffc3d7150d32af49
SHA256

b1af911526b3b27c0ed81c6c32f05341b2dc8c970a4ae8027a2c4670d5cb4d7d
SHA512

30853248fecbd853a96ae91c56b5dda6e84daf17a06bc1f16bba2909cc9bd353ab92e98fb7473f2f578b80fcc75876e1cca1a521cbc0a1c7f7a29b796b787a3b
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+CK:LJ0TAz6Mte4A+aaZx8EnCGVuC

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4464-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4464-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4464-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/files/0x000c000000023b5e-11.dat	upx
behavioral2/memory/4464-14-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/4464-20-0x0000000000400000-0x000000000042A000-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	b1af911526b3b27c0ed81c6c32f05341b2dc8c970a4ae8027a2c4670d5cb4d7dN.exe

C:\Users\Admin\AppData\Local\Temp\b1af911526b3b27c0ed81c6c32f05341b2dc8c970a4ae8027a2c4670d5cb4d7dN.exe
"C:\Users\Admin\AppData\Local\Temp\b1af911526b3b27c0ed81c6c32f05341b2dc8c970a4ae8027a2c4670d5cb4d7dN.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:4464

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-I0BhXResgwWov1QA.exe

Filesize
83KB

MD5
9c0cb90f871b9ff0634825f1d6f7a508

SHA1
660547d6aacb5e5b7618bb85354f0b052d16e415

SHA256
3076e8098df9b6933a3a01600cc585b14d0cb5e059ed2bc988a855d27be6440e

SHA512
5f751acf231753b507bd35aeeace1c6b85c5c77df1e2e184294f8d74dadd1d850d6b0b510b078045567bfd50613e7edcb2767f81fa9dfdb3954d218e89ed4887

Download Submit
memory/4464-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4464-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4464-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4464-14-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/4464-20-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download