31599ffa4d75c39385e410544af9b86e29cf12129a671376f906dfad5ff424db

Analysis

max time kernel
110s
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
05-10-2024 14:46

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General

Target

31599ffa4d75c39385e410544af9b86e29cf12129a671376f906dfad5ff424dbN.exe
Size

83KB
MD5

789451ee9fa3b81e52e852591362a300
SHA1

5db8dedb1890cb2a5d3ec8150352249cd5d3cb22
SHA256

31599ffa4d75c39385e410544af9b86e29cf12129a671376f906dfad5ff424db
SHA512

c506b5f3c618b971c77f8f8942bf3f56fe0f36bcd4fdf47033f4ab7a9495bfa601052633d87c4c383bbf7772d199e8be295fc9210f1496e27620650c6f7e8161
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+UK:LJ0TAz6Mte4A+aaZx8EnCGVuU

Score

5^/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/448-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/448-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/448-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/files/0x000800000002344a-11.dat	upx
behavioral2/memory/448-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/448-18-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral2/memory/448-22-0x0000000000400000-0x000000000042A000-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	31599ffa4d75c39385e410544af9b86e29cf12129a671376f906dfad5ff424dbN.exe

C:\Users\Admin\AppData\Local\Temp\31599ffa4d75c39385e410544af9b86e29cf12129a671376f906dfad5ff424dbN.exe
"C:\Users\Admin\AppData\Local\Temp\31599ffa4d75c39385e410544af9b86e29cf12129a671376f906dfad5ff424dbN.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:448

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-QsIQIF0HWZWDJBxg.exe

Filesize
83KB

MD5
e4486a6125b6ea3b3fcd7e7ce83e269b

SHA1
3d3a1efdd09622945df26ae7e62858167ccb69f7

SHA256
157889ca4ca83230608a4b7deaca2eccecde7516c75f4b4dcc501803490b28af

SHA512
7f2ebe52054d09a55f1c03c45bee1d69b6c9fe11258a26ba764eda436bd296a03816e7f3a8ac6085819d9b5a11aecded6c16eae689f2285c9109be55aa0df00b

Download Submit
memory/448-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/448-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/448-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/448-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/448-18-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/448-22-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download