Analysis
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max time kernel
148s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-12-2024 19:59
Static task
static1
Behavioral task
behavioral1
Sample
maxx[1].exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
maxx[1].exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/iglq.dll
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/iglq.dll
Resource
win10v2004-20241007-en
General
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Target
maxx[1].exe
-
Size
311KB
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MD5
5336c524e14753aeacf55d47d243a5c7
-
SHA1
57dd79737e08b2669fec5926fb6d283e36fccee3
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SHA256
58de41e1c48a304c1f7f289fe5c8976d82b8968aae89497adf7c60cda25deaaf
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SHA512
9237b2e210b4c9c2a61baec0306d826f0b93fe7f52734ca0fe59a87aa23a453466320ecc49b728ce87bc26d1884e3a7e6b8d0c683497bc10891a5fb88dd5feac
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SSDEEP
6144:mbE/HUbSRS5yHZIHRAFP9+yETiVl4e9hwuIfLNEWNLRlRf:mb/iXsWt9+yFV9auOVfj
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 4516 maxx[1].exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2564 4516 WerFault.exe 80 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language maxx[1].exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4516 wrote to memory of 2132 4516 maxx[1].exe 82 PID 4516 wrote to memory of 2132 4516 maxx[1].exe 82 PID 4516 wrote to memory of 2132 4516 maxx[1].exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\maxx[1].exe"C:\Users\Admin\AppData\Local\Temp\maxx[1].exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Users\Admin\AppData\Local\Temp\maxx[1].exe"C:\Users\Admin\AppData\Local\Temp\maxx[1].exe"2⤵PID:2132
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4516 -s 10482⤵
- Program crash
PID:2564
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4516 -ip 45161⤵PID:3004
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
121KB
MD507ed356bb53669a56a3d6d04093d1b49
SHA16c480a1af955ee2633020a0eb2807004fe336f10
SHA256c205c4b93e7dff6cf6e2e301b9bc35668448db47913cef5d30ec78cdeeb16aaf
SHA5121fbdeb195ca1833b5a0edcb62e535dc4deb61b641638dcd78951d4bb476f11780d91834aad3eb5f3f570ed65b599a372f0688226a805fabdb5785d5b9f32f4a9