Analysis
- max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 16:14
Behavioral task
behavioral1
Sample
533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target 533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe
- Size 2.6MB
- Sample260804-tpzm9sde45
- SHA256 533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a
- MD5 b504ae6c70b5097c5c057d1c51df07b7
- SHA1 322b56c992c044df3701600401846fa73a99481a
- SHA512 8336dbdcd08e9592ec9b9fdec7c791d8c1eeaaead509df4389ccf001127650e2d53a360cabd9cca45b092000ea2cc63f3df3e62b8267f7ccc8c611fca59fe0c1
- SSDEEP 49152:cN61T1mQHdX9HurP1hceAuaoAbJas23mCFcXob1I2Qlgr0MkfjZDWVcCZBl:cN66QZRurP3c45A328HJl75DWVR
- TLSH T11AC5E137B28A633EE06E5A3759F2D2205D3B7A21A41E8C5296F40C4CDF6D0A01E7F657
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 1076 533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.tmp - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/524-0-0x0000000000A50000-0x0000000000B2B000-memory.dmp innosetup behavioral1/memory/524-7-0x0000000000A50000-0x0000000000B2B000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 524 wrote to memory of 1076 524 533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe 84
Processes
-
C:\Users\Admin\AppData\Local\Temp\533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe"C:\Users\Admin\AppData\Local\Temp\533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:524 -
C:\Users\Admin\AppData\Local\Temp\is-KTJJ8FAQBU.tmp\533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.tmp"C:\Users\Admin\AppData\Local\Temp\is-KTJJ8FAQBU.tmp\533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.tmp" /SL5="$60202,1640781,835584,C:\Users\Admin\AppData\Local\Temp\533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1076
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-KTJJ8FAQBU.tmp\533d2c0db1618fb66ec62f845428f7e2611d49b22a07ba7f9f840f426e29990a.tmp
- Size 3.5MB
- SHA256 afa671c75ddfccb3e9b9b9589f617af0be4a02ce1c4064ff772365b554cf1331
- MD5 99e4a768c1bb31dff881f0a3e7ffd45e
- SHA1 e14f4cfaa552cfb978b676800f030a895380b92f
- SHA512 2732dd1f1afff57b5b257a6f09c4bc3b17ad381fbc190f88de9b152f14b03ea5ed0d9f912a9b7b9de3be5e2be25e895453fd955cc5d1b908df9a0cdd6dc1e546
- SSDEEP 49152:y3SA9I3bZxTZElVySH6UNoO7zjQynN4s7UUZyE8eECaN2M8333zd:yCbWroSkynN4sQ+TdM8333h
- TLSH T18C067D13B388643FD06B1A395837BA54583F7A7229168C675BF40E8C8F752842E3A777
- MD5 SHA1 SHA512 SSDEEP TLSH