Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
07/08/2026, 04:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe
Resource
win11ltsc2024-20260709-en
4 signatures
150 seconds
General
- Target 5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe
- Size 1.6MB
- Sample260807-ev11ysfq21
- SHA256 5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3
- MD5 21d8e8c12adb7b2536ea0010b2c67977
- SHA1 ab4485d0283667fb6d343e687aab14935f45f02c
- SHA512 8075d135b3f7d0ac5feb547b7cc6c846609b43b715c8067de7ba8b224d4bbea4e14eb95967bf100b4213bd272de6df67d78c069d6dcd834248e2862a8521b629
- SSDEEP 24576:QJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:Qialcpx761B72S9z9yNRX/zU8En0p
- TLSH T16D751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4056 1A0C0F0F120B156D155A15A0F0E160C0E160F.exe - Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 1300 5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe 4056 1A0C0F0F120B156D155A15A0F0E160C0E160F.exe - 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 5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1A0C0F0F120B156D155A15A0F0E160C0E160F.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 1300 wrote to memory of 4056 1300 5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe 86
Processes
-
C:\Users\Admin\AppData\Local\Temp\5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe"C:\Users\Admin\AppData\Local\Temp\5d3a554d3e2cab7d5843808bb00768d85fe0e08eb9bb2bac694952d91d91b3d3.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Users\Admin\AppData\Local\Temp\1A0C0F0F120B156D155A15A0F0E160C0E160F.exeC:\Users\Admin\AppData\Local\Temp\1A0C0F0F120B156D155A15A0F0E160C0E160F.exe2⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
PID:4056
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\1A0C0F0F120B156D155A15A0F0E160C0E160F.exe
- Size 1.6MB
- SHA256 d4c838e3e6d3c5bf93c8fa8fea68e4018f18bebff74cf6bdd4397b2a88580561
- MD5 c555c592284bbc5989d1e7c6e2754d08
- SHA1 0577224f545148c494432b5aeceddc814f5904e0
- SHA512 2eefecb89e484e1f870969cc6839dcf67eff2a3005afcbf6523f5cca64ff8ee5bec7fc40da6dc865f5d0c1258f45b1a75611f92df7066032921904c0e2802d3e
- SSDEEP 24576:xJHPLxGSxZHRWx8Tu10A7ykw111HZ5EDSn9zoKyk+Jz0W3PwktqgHWvGNpPXZ4jM:xialcpx761B72S9z9yNRX/zU8En0p
- TLSH T149751212B762C0F1C49702755962D33EFB7062004BA9CDE7EBC46D60AD626E67A3B34D
- MD5 SHA1 SHA512 SSDEEP TLSH