392cbc3fb00a0db2060d65c5c993cb32fa747d6f5a78ba89348b4edf269e865b

Analysis

max time kernel
94s
max time network
98s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-08-2024 09:50

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General

Target

REDLINE STEALER V20.2 - Edition 2022/Kurome.Builder/Kurome.Builder.exe
Size

137KB
MD5

cf38a4bde3fe5456dcaf2b28d3bfb709
SHA1

711518af5fa13f921f3273935510627280730543
SHA256

c47b78e566425fc4165a83b2661313e41ee8d66241f7bea7723304a6a751595e
SHA512

3302b270ee028868ff877fa291c51e6c8b12478e7d873ddb9009bb68b55bd3a08a2756619b4415a76a5b4167abd7c7c3b9cc9f44c32a29225ff0fc2f94a1a4cc
SSDEEP

3072:abrwd8T7vH96NLS+ld4qRdxtiZQRWkmVnt749m3DIo9O:aH3TLH96NLS+n46dxICRcVntX

Score

3^/10

discovery

Malware Config

Signatures

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

Processes:

Kurome.Builder.exe

description ioc process

Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Kurome.Builder.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Kurome.Builder.exe

description pid process

Token: SeDebugPrivilege 4220 Kurome.Builder.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Kurome.Builder.exe

description	pid	process
Token: SeDebugPrivilege	4220	Kurome.Builder.exe

C:\Users\Admin\AppData\Local\Temp\REDLINE STEALER V20.2 - Edition 2022\Kurome.Builder\Kurome.Builder.exe
"C:\Users\Admin\AppData\Local\Temp\REDLINE STEALER V20.2 - Edition 2022\Kurome.Builder\Kurome.Builder.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4220

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4220-0-0x00000000744FE000-0x00000000744FF000-memory.dmp

Filesize
4KB

Download
memory/4220-1-0x0000000000540000-0x0000000000568000-memory.dmp

Filesize
160KB

Download
memory/4220-2-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/4220-3-0x0000000005680000-0x0000000005C24000-memory.dmp

Filesize
5.6MB

Download
memory/4220-4-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/4220-5-0x0000000004FC0000-0x0000000005052000-memory.dmp

Filesize
584KB

Download
memory/4220-6-0x0000000004FB0000-0x0000000004FBA000-memory.dmp

Filesize
40KB

Download
memory/4220-7-0x00000000055C0000-0x000000000561E000-memory.dmp

Filesize
376KB

Download
memory/4220-8-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download
memory/4220-9-0x00000000744FE000-0x00000000744FF000-memory.dmp

Filesize
4KB

Download
memory/4220-10-0x00000000744F0000-0x0000000074CA0000-memory.dmp

Filesize
7.7MB

Download