Analysis
- user interaction
yes - max time kernel
22s - max time network
23s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
23/07/2026, 15:25
Behavioral task
behavioral1
Sample
Baerim-Setup.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
General
- Target Baerim-Setup.exe
- Size 2.3MB
- Sample260723-styfbsfj6s
- SHA256 24f8b6bf834b4795275694e93b79465908acd6df2e708a9098d4f106f6b18abe
- MD5 19ea2cd7b2c281fa0baa20a5a45898e8
- SHA1 54ea9012421f5be2b0bafd4e8d1f6843377fc584
- SHA512 ea81df756741a00b93c279b18bdf1eb6d72b5807461cf22b4b34eb94befbb2cf4e76f00e1d9d3a6637007b63fe51e9aa626067449ce67e90a056a54de563d8e7
- SSDEEP 49152:guI2hWWWlThmlvGTXb0+jqLiKr13AS/nBS/QgL0p:g5OWWGTAoTLZ+iKr1B/nBS/HL0p
- TLSH T1A4B5E13FB28B653EE06E5A357AB6E210583B7661A5134C1697F4C88CCF250B01E3E797
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3768 Baerim-Setup.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 Baerim-Setup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language Baerim-Setup.tmp - Inno Setup is an open-source installation builder for Windows applications. 2 IoCs
Inno Setup installer
resource yara_rule behavioral1/memory/2448-0-0x0000000000A60000-0x0000000000B54000-memory.dmp innosetup behavioral1/memory/2448-8-0x0000000000A60000-0x0000000000B54000-memory.dmp innosetup - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 2448 wrote to memory of 3768 2448 Baerim-Setup.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\Baerim-Setup.exe"C:\Users\Admin\AppData\Local\Temp\Baerim-Setup.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2448 -
C:\Users\Admin\AppData\Local\Temp\is-SK8B8KB8EC.tmp\Baerim-Setup.tmp"C:\Users\Admin\AppData\Local\Temp\is-SK8B8KB8EC.tmp\Baerim-Setup.tmp" /SL5="$50202,942080,942080,C:\Users\Admin\AppData\Local\Temp\Baerim-Setup.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3768
-
-
C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4468
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\is-SK8B8KB8EC.tmp\Baerim-Setup.tmp
- Size 4.2MB
- SHA256 57d11eff29e88c3194c12dd9888fd2eadea37e1de3fb56bcbbc98ad9ec2e6cd0
- MD5 df37553f001d43c6502ce8758f98bcb9
- SHA1 2028dcf78b1033cdcf7442cf9ab13cfd96dd29c0
- SHA512 bd5a98dc14337f2cc120fffcd2d60dbd995585233adeff42b81a9fd07211bf9078ee83e7fa7099def7a549ef4a9a76970c3763a4d32f4e0f0baff60ebf8a672b
- SSDEEP 98304:T9SZUvl30aj90ZFcvdQ0hdgvminQLMj+Ja3335:oItJj90Z6RgKw9
- TLSH T18D268F03B388753EE4B71A3A883FA654583F7A213A26CD4B6BF40D5C4F396416D2A747
- MD5 SHA1 SHA512 SSDEEP TLSH