Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
14/08/2026, 03:43
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
8 signatures
150 seconds
General
- Target 2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe
- Size 9.4MB
- Sample260814-eae8ratgkc
- SHA256 b58ebe6824b980fa21c700dedd34a38ed5141fd9de9a2e73e17e9ab8baef2096
- MD5 988089c12634683eb7f8f3482a67d000
- SHA1 9e06fca39d1b06562349d8217f26207d16042ba9
- SHA512 22568f71186f69484cf0deae323cd4f37944dea04c211bc7c7bfc8d8c0be7312768b9e4bfa8b884080f2d1528f5c48ad3517ec42a5b9f8fc5c801117d5079237
- SSDEEP 49152:WrzwUOVL+ALLJzyiF5NYXXQX9DvxMtdoCh6iTr95tavhAx03rR2IRJdBzeOiXFcs:Rh5LDvxQdchRulcWuFRmbgEkYZ
- TLSH T1BEA6F916A77960D9C17FC07892839F22BD21749907397BF78AC0866A1F60EF8AD3D354
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
xworm
Version
-
XWorm V6.0
Attributes
-
install_file
USB.exe
-
localhost
127.0.0.1
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral1/files/0x0008000000024586-4.dat family_xworm behavioral1/memory/3080-11-0x00000000009B0000-0x00000000009C6000-memory.dmp family_xworm - Detects Windows executables referencing non-Windows User-Agents 2 IoCs
resource yara_rule behavioral1/files/0x0008000000024586-4.dat INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral1/memory/3080-11-0x00000000009B0000-0x00000000009C6000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA - 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-1-5-21-1788976790-1541110888-1636651838-1000\Control Panel\International\Geo\Nation 2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe - Executes dropped EXE 1 IoCs
pid Process 3080 XWormClient.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 960 wmic.exe Token: SeSecurityPrivilege 960 wmic.exe Token: SeTakeOwnershipPrivilege 960 wmic.exe Token: SeLoadDriverPrivilege 960 wmic.exe Token: SeSystemProfilePrivilege 960 wmic.exe Token: SeSystemtimePrivilege 960 wmic.exe Token: SeProfSingleProcessPrivilege 960 wmic.exe Token: SeIncBasePriorityPrivilege 960 wmic.exe Token: SeCreatePagefilePrivilege 960 wmic.exe Token: SeBackupPrivilege 960 wmic.exe Token: SeRestorePrivilege 960 wmic.exe Token: SeShutdownPrivilege 960 wmic.exe Token: SeDebugPrivilege 960 wmic.exe Token: SeSystemEnvironmentPrivilege 960 wmic.exe Token: SeRemoteShutdownPrivilege 960 wmic.exe Token: SeUndockPrivilege 960 wmic.exe Token: SeManageVolumePrivilege 960 wmic.exe Token: 33 960 wmic.exe Token: 34 960 wmic.exe Token: 35 960 wmic.exe Token: 36 960 wmic.exe Token: SeIncreaseQuotaPrivilege 960 wmic.exe Token: SeSecurityPrivilege 960 wmic.exe Token: SeTakeOwnershipPrivilege 960 wmic.exe Token: SeLoadDriverPrivilege 960 wmic.exe Token: SeSystemProfilePrivilege 960 wmic.exe Token: SeSystemtimePrivilege 960 wmic.exe Token: SeProfSingleProcessPrivilege 960 wmic.exe Token: SeIncBasePriorityPrivilege 960 wmic.exe Token: SeCreatePagefilePrivilege 960 wmic.exe Token: SeBackupPrivilege 960 wmic.exe Token: SeRestorePrivilege 960 wmic.exe Token: SeShutdownPrivilege 960 wmic.exe Token: SeDebugPrivilege 960 wmic.exe Token: SeSystemEnvironmentPrivilege 960 wmic.exe Token: SeRemoteShutdownPrivilege 960 wmic.exe Token: SeUndockPrivilege 960 wmic.exe Token: SeManageVolumePrivilege 960 wmic.exe Token: 33 960 wmic.exe Token: 34 960 wmic.exe Token: 35 960 wmic.exe Token: 36 960 wmic.exe Token: SeIncreaseQuotaPrivilege 1504 wmic.exe Token: SeSecurityPrivilege 1504 wmic.exe Token: SeTakeOwnershipPrivilege 1504 wmic.exe Token: SeLoadDriverPrivilege 1504 wmic.exe Token: SeSystemProfilePrivilege 1504 wmic.exe Token: SeSystemtimePrivilege 1504 wmic.exe Token: SeProfSingleProcessPrivilege 1504 wmic.exe Token: SeIncBasePriorityPrivilege 1504 wmic.exe Token: SeCreatePagefilePrivilege 1504 wmic.exe Token: SeBackupPrivilege 1504 wmic.exe Token: SeRestorePrivilege 1504 wmic.exe Token: SeShutdownPrivilege 1504 wmic.exe Token: SeDebugPrivilege 1504 wmic.exe Token: SeSystemEnvironmentPrivilege 1504 wmic.exe Token: SeRemoteShutdownPrivilege 1504 wmic.exe Token: SeUndockPrivilege 1504 wmic.exe Token: SeManageVolumePrivilege 1504 wmic.exe Token: 33 1504 wmic.exe Token: 34 1504 wmic.exe Token: 35 1504 wmic.exe Token: 36 1504 wmic.exe Token: SeIncreaseQuotaPrivilege 1504 wmic.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 5104 wrote to memory of 960 5104 2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe 85 PID 5104 wrote to memory of 1504 5104 2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe 87 PID 5104 wrote to memory of 4084 5104 2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe 88 PID 5104 wrote to memory of 3080 5104 2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe 89
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-14_988089c12634683eb7f8f3482a67d000_akira_cobalt-strike_rusty-stealer_satacom.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:5104 -
C:\Windows\System32\Wbem\wmic.exe"wmic" bios get serialnumber2⤵
- Suspicious use of AdjustPrivilegeToken
PID:960
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic" baseboard get manufacturer,product2⤵
- Suspicious use of AdjustPrivilegeToken
PID:1504
-
-
C:\Windows\System32\Wbem\wmic.exe"wmic" computersystem get manufacturer,model2⤵PID:4084
-
-
C:\Users\Admin\AppData\Local\Temp\XWormClient.exe"C:\Users\Admin\AppData\Local\Temp\XWormClient.exe"2⤵
- Executes dropped EXE
PID:3080
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\XWormClient.exe
- Size 63KB
- SHA256 897cfb9ea54aa1297265e5b2b235495c2b0895b9954f064fd2740070b3f90aa7
- MD5 6fe01734f54a4c5d377598e84a52cad4
- SHA1 cc81d0627bbfeec3f87c9a07386dfdb9c92ba8f8
- SHA512 1678e9787c7535249d863392578b3a3a948bdf6b784d19351061a59b5d9b0d9996a97d99a3d0f0cbbc367af08d6b4b11f5c7ffc3fd4455098980b45e2826b7cf
- SSDEEP 1536:VXkYLB/GZ3DhlFgkbckKGlw09SbAMOxdlDXj:RRLwXgkbcPqSHOxdJT
- TLSH T10A537D2877E6413AE1BE5FF44DF13152CB7AF2235503DA6F10D1428A4B13A89CE916FA
- MD5 SHA1 SHA512 SSDEEP TLSH