Analysis
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max time kernel
109s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20250502-en -
resource tags
arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system -
submitted
07/05/2025, 10:26
Static task
static1
Behavioral task
behavioral1
Sample
104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe
Resource
win10v2004-20250502-en
General
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Target
104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe
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Size
270KB
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MD5
c786e93b0984d16d8614e1e0560b679c
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SHA1
650e2366b100a3c660de216d152265c521ecf14a
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SHA256
104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90
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SHA512
8c6b9a5bef19a8ab09c0a12c48cb62ba9cce57a898ee7f5a2834107d31c4e80b2352ad4a1abdac2ca86b4d826afefb0e3e384cca1221f846f8d1afeeff7c0dd7
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SSDEEP
6144:XdohG8el4VQg/U+Dgx3bMAVVzddi6jWGPxF:XdoElK53DgZMSVFjW0x
Malware Config
Extracted
C:\Recovery\Data breach warning.txt
https://qtox.github.io
http://raworldw32b2qxevn3gp63pvibgixr4v75z62etlptg3u3pmajwra4ad.onion
http://161.35.200.18
https://gofile.io/d/ufuFye
Signatures
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RA World
RA World ransomware, also known as RA Group, is a crypto-ransomware variant that has evolved from the earlier Babuk ransomware. It emerged in April 2023.
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Raworld family
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Deletes shadow copies 3 TTPs
Ransomware often targets backup files to inhibit system recovery.
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Renames multiple (160) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3674642747-2260306818-3009887879-1000\Control Panel\International\Geo\Nation 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\K: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\B: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\M: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\R: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\I: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\S: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\G: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\X: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\V: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\Q: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\E: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\T: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\Y: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\H: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\Z: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\W: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\O: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\P: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\L: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\N: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\U: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\A: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe File opened (read-only) \??\J: 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe -
Drops file in Windows directory 1 IoCs
description ioc Process File created C:\Windows\Help\Finish.exe 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Interacts with shadow copies 3 TTPs 2 IoCs
Shadow copies are often targeted by ransomware to inhibit system recovery.
pid Process 4360 vssadmin.exe 3860 vssadmin.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1308 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe 1308 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeBackupPrivilege 1828 vssvc.exe Token: SeRestorePrivilege 1828 vssvc.exe Token: SeAuditPrivilege 1828 vssvc.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1308 wrote to memory of 3856 1308 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe 86 PID 1308 wrote to memory of 3856 1308 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe 86 PID 3856 wrote to memory of 4360 3856 cmd.exe 90 PID 3856 wrote to memory of 4360 3856 cmd.exe 90 PID 1308 wrote to memory of 4920 1308 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe 92 PID 1308 wrote to memory of 4920 1308 104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe 92 PID 4920 wrote to memory of 3860 4920 cmd.exe 95 PID 4920 wrote to memory of 3860 4920 cmd.exe 95 -
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Users\Admin\AppData\Local\Temp\104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe"C:\Users\Admin\AppData\Local\Temp\104ad2f9d097758c0fca22678b54534cccde1815ebd6be6226e0bad895148e90.exe"1⤵
- Checks computer location settings
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1308 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet2⤵
- Suspicious use of WriteProcessMemory
PID:3856 -
C:\Windows\system32\vssadmin.exevssadmin.exe delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:4360
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c vssadmin.exe delete shadows /all /quiet2⤵
- Suspicious use of WriteProcessMemory
PID:4920 -
C:\Windows\system32\vssadmin.exevssadmin.exe delete shadows /all /quiet3⤵
- Interacts with shadow copies
PID:3860
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1828
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
2KB
MD5e7264a4c331eac851fa75438919e0531
SHA138f6dc2b0c5e86d38c2a9bd7f5aaf4447be97a61
SHA25607ab218d5c865cb4fe78353340ab923e24a1f2881ec7206520651c5246b1a492
SHA512f8aca867b199f5494dbc6919423788533b4b55f249ac1ab2707c38788212b585eb39234be74d1f2b039d00ee096b5d2036c1066e19e4fa304b048ffb61ca1edb