3f55749f4a0c3738502edb652772c3690fbfb21b3983cdc761c4c2f9def8b7e1

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 05:08

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General

Target

3f55749f4a0c3738502edb652772c3690fbfb21b3983cdc761c4c2f9def8b7e1N.exe
Size

83KB
MD5

182292f92eba128716e380c397120b10
SHA1

a6539057254b30e08ddacb8714129871b9490bb5
SHA256

3f55749f4a0c3738502edb652772c3690fbfb21b3983cdc761c4c2f9def8b7e1
SHA512

e698595cd77408e5a9498026385075493efaa05028345d5577334746addf785e2237a1f644094ac6e520bd148580366da63697bb9d004fb553f0ab5f8b9150ca
SSDEEP

1536:LJaPJpAz869DUxWB+i4OQ4NR2Kk+aSnfZaG8fcaOCzGquSE0cF+8K:LJ0TAz6Mte4A+aaZx8EnCGVu8

Score

7^/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
behavioral1/memory/1732-0-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1732-1-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1732-5-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/files/0x0005000000004ed7-11.dat	upx
behavioral1/memory/1732-12-0x0000000000400000-0x000000000042A000-memory.dmp	upx
behavioral1/memory/1732-22-0x0000000000400000-0x000000000042A000-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	3f55749f4a0c3738502edb652772c3690fbfb21b3983cdc761c4c2f9def8b7e1N.exe

C:\Users\Admin\AppData\Local\Temp\3f55749f4a0c3738502edb652772c3690fbfb21b3983cdc761c4c2f9def8b7e1N.exe
"C:\Users\Admin\AppData\Local\Temp\3f55749f4a0c3738502edb652772c3690fbfb21b3983cdc761c4c2f9def8b7e1N.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:1732

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-x6SpwmnJvNMrrLEY.exe

Filesize
83KB

MD5
806b705e19de272dd5b86cb776b97431

SHA1
41729072771bf1be03d110f5027e2f691f8ac532

SHA256
67ddd8c16794f5aa313228d123a850f5a77d81919d4b7c736e86198d5515212e

SHA512
6c598c911c16905034cd5bd9bb7eaae68c260736db25ec55571c359e159ef3ae7c237d0c3694dd720ab12e29ed0ecc236b6d7add05b9f71481115bfe7479e5db

Download Submit
memory/1732-0-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1732-1-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1732-5-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1732-12-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/1732-22-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download