Analysis
- max time kernel
149s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
11/09/2026, 00:09
Behavioral task
behavioral1
Sample
jaffacakes118_JustFilee40_Decrypted.exe
Resource
win10v2004-20260513-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
jaffacakes118_JustFilee40_Decrypted.exe
Resource
win11ltsc2024-20260710-en
5 signatures
150 seconds
General
- Target jaffacakes118_JustFilee40_Decrypted.exe
- Size 241KB
- Sample260911-aft7mszwev
- SHA256 da98a9b6949e5f6b6f7bc85d0ce3a7e585e21b4cee36ffee30d516430aa861bb
- MD5 3ef6b819f5ae22b9a3fe82701c695138
- SHA1 f4472167467db62c8364509aa7499dddbeed07fc
- SHA512 fec8bc6c3261a0cac270655f03c15c64dc36d44c26c1bf5fb19fae07c4080fce4a9550928bdd2605de82b8cf4c83d4c642f566abb1f30b6d26dafba772d324df
- SSDEEP 3072:x1cdrRv4vY2Eit+lwNbi5RBku2NKc8mHME8nXJrRbWlkne2p2yJJSTMBFff:x1urR+w5np2NlriJR6QfI6f
- TLSH T155342906F7AA18E8ECB7C13989A3662BF6727C150730DBDB475046165F23AE0AD3DB11
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Deletes itself 1 IoCs
pid Process 4236 powershell.exe - Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
- Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2648 jaffacakes118_JustFilee40_Decrypted.exe 2648 jaffacakes118_JustFilee40_Decrypted.exe 2648 jaffacakes118_JustFilee40_Decrypted.exe 2648 jaffacakes118_JustFilee40_Decrypted.exe 4432 jaffacakes118_JustFilee40_Decrypted.exe 4432 jaffacakes118_JustFilee40_Decrypted.exe 4432 jaffacakes118_JustFilee40_Decrypted.exe 4432 jaffacakes118_JustFilee40_Decrypted.exe 4236 powershell.exe 4236 powershell.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4236 powershell.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2648 wrote to memory of 4432 2648 jaffacakes118_JustFilee40_Decrypted.exe 88 PID 4432 wrote to memory of 4236 4432 jaffacakes118_JustFilee40_Decrypted.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_JustFilee40_Decrypted.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_JustFilee40_Decrypted.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2648 -
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_JustFilee40_Decrypted.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_JustFilee40_Decrypted.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4432 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell Start-Sleep -Seconds 3; Remove-Item -Path C:\Users\Admin\AppData\Local\Temp\jaffacakes118_JustFilee40_Decrypted.exe -Force3⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4236
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Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_um2kyopv.hjh.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH