Analysis
- max time kernel
300s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
11/10/2026, 10:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
BABS2601009B RFQ.exe
Resource
win10v2004-20260911-en
11 signatures
300 seconds
General
- Target BABS2601009B RFQ.exe
- Size 944KB
- Sample261011-mffepszvay
- SHA256 50efab02b097ee58dbc2251daea7d588233d13c6207e8ba7022172ed9c654eb1
- MD5 da9f69a4842f6eb4fb76512d98db798f
- SHA1 e03a1af0cda7a47a1c509f809fdad7d0968c0647
- SHA512 a07fa9375ab366b1d42f03b062c5211ca41b440b10e25c5c40e82ba4d89cc8ca5c4cfd01b33db04d27855a3883ea9cfecb36622b388173eb981ae3859067777c
- SSDEEP 12288:fnoIh0i6SZzpX8zm+GaGQ37YOYlQ6ts51RQ50ATiDiDv52h7/Ch7F5axe1cmcohT:fngKX8LGa133xSugJAh7/Cn5p1cmco
- TLSH T1E925BE9A3ADADC2AF0720F70C5A1F2F243B09E41EB21D257CAD57DD73931B81468635A
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Formbook payload 2 IoCs
resource yara_rule behavioral2/memory/8-15-0x00000000016F0000-0x0000000001736000-memory.dmp family_formbook behavioral2/memory/8-54-0x00000000016F0000-0x0000000001736000-memory.dmp family_formbook -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\DisableAntiSpyware = "1" BABS2601009B RFQ.exe - Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 1176 powershell.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 5000 set thread context of 8 5000 BABS2601009B RFQ.exe 92 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 BABS2601009B RFQ.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe - Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 8 BABS2601009B RFQ.exe 1176 powershell.exe 8 BABS2601009B RFQ.exe 8 BABS2601009B RFQ.exe 1176 powershell.exe 8 BABS2601009B RFQ.exe 8 BABS2601009B RFQ.exe 8 BABS2601009B RFQ.exe 8 BABS2601009B RFQ.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1176 powershell.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5000 wrote to memory of 1176 5000 BABS2601009B RFQ.exe 90 PID 5000 wrote to memory of 8 5000 BABS2601009B RFQ.exe 92 PID 5000 wrote to memory of 8 5000 BABS2601009B RFQ.exe 92 PID 5000 wrote to memory of 8 5000 BABS2601009B RFQ.exe 92
Processes
-
C:\Users\Admin\AppData\Local\Temp\BABS2601009B RFQ.exe"C:\Users\Admin\AppData\Local\Temp\BABS2601009B RFQ.exe"1⤵
- Modifies Windows Defender DisableAntiSpyware settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5000 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\BABS2601009B RFQ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1176
-
-
C:\Users\Admin\AppData\Local\Temp\BABS2601009B RFQ.exe"C:\Users\Admin\AppData\Local\Temp\BABS2601009B RFQ.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:8
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l5b0ad4x.c50.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- TLSH T177A02228CC303B200020C0080A000002C00B800C080C8C0220000A00B20B820002F080
- MD5 SHA1 SHA512 TLSH