Analysis
- max time kernel
148s - max time network
148s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
23/08/2026, 15:07
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Instance.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
Instance.exe
Resource
win11ltsc2024-20260710-en
windows11-ltsc_2024-x64
4 signatures
150 seconds
General
- Target Instance.exe
- Size 492KB
- Sample260823-sg99csaf28
- SHA256 1a4f8b347aa553e8180f77fac068f7838c604b39c37c5dda71e87242ab433b99
- MD5 91e66bb798a9621ffca5b7d2f259881f
- SHA1 352da214803b9e616bb6bb909dfd2811758515df
- SHA512 c38016698b603d7a29934a170d37b2c745117ef5b747e24f31b7d6e6c8bcdc98442dfb505b752eba588278a79f48442f4ed97fe538f3cc2e833289225e2fb81d
- SSDEEP 12288:c18T4zpIAHzpdEraMcUGM24wqDbwYhLwPc:c18T4zpIATpdEeMcUGMlPQc
- TLSH T1EFB44B39E24D2A69E0B7D178FE578843E67234884361BFE703905E921F66EE05B3F641
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Loads dropped DLL 1 IoCs
pid Process 2744 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\suspension_resume.dll Instance.exe - Suspicious behavior: EnumeratesProcesses 38 IoCs
pid Process 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 2744 cmd.exe 2744 cmd.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe 3632 Instance.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3632 wrote to memory of 2744 3632 Instance.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\Instance.exe"C:\Users\Admin\AppData\Local\Temp\Instance.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3632 -
C:\Windows\System32\cmd.execmd.exe2⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2744
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\System32\suspension_resume.dll
- Size 24KB
- SHA256 24fcb3921301aefc99d26ee93aa3ee1a8d6a5998f65052b8821fd5fa064f0a8a
- MD5 ffea6b110772ca211139fb21ff94c647
- SHA1 1adb6d79df977d09351dc6cb03a47087043e4184
- SHA512 fefc8907a64594de17e695bac7c536d89f913d00d53f52a7f3ec788c8cc823535f393831728fe3a611d0b8ac99107ef2d4fa0588194ca2988d488796c9c442b6
- SSDEEP 384:A67Sce3RlzwNhg0Bv4E+3EV5FN4Y+5hXEuaDyhAotoHqxxq+I:xmcGZwNhj/pHNYXuuy/Hqrq+
- TLSH T176B23B0A27EB487BC2671539C90278DE56F1B26887929DDB0350897D0DE36D0B739DA3
- MD5 SHA1 SHA512 SSDEEP TLSH