Analysis
- max time kernel
148s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
17/08/2026, 14:41
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target 2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe
- Size 156KB
- Sample260817-r2rgbasdmb
- SHA256 8af4016584fbe1713eeda598150e68c51ee6a709206782255a6c4399bb092541
- MD5 fd42d2667a9e8be229f426999b6b4bd6
- SHA1 6ad81ed4080a4c66ce9f4c3ea0bb059718c18c3d
- SHA512 edc4460cd170f83c79cd7277389d6cf1cceb27f7e7a0b945ca0ef984b4f444950b3e0cf0115806076e2204cf36c0fb52217d3534dc972c717ee381e8b1d0b117
- SSDEEP 3072:q0iW55OytUNQuHwOISJGdCAmxFEmGXkSO1BdGVHAAmFY3mzBQ:qA5t/uQoCCjxF6GwHAvmkq
- TLSH T1F0F38D57B3B934F8E177813584A40606E7B7B8764752AFEF13A042652F23AE09D3DB21
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
xworm
Version
-
5.0
C2
-
82.22.62.213:666
Mutex
-
g9TjMEKoPZ1QH1PL
Attributes
-
install_file
USB.exe
-
localhost
127.0.0.1
aes.plain
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral2/files/0x0006000000016ced-2.dat family_xworm behavioral2/memory/2020-5-0x0000000000470000-0x000000000047E000-memory.dmp family_xworm - Detects Windows executables referencing non-Windows User-Agents 2 IoCs
resource yara_rule behavioral2/files/0x0006000000016ced-2.dat INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/2020-5-0x0000000000470000-0x000000000047E000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA - Executes dropped EXE 1 IoCs
pid Process 2020 runtime_host_e5ab6fd.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2020 runtime_host_e5ab6fd.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4568 wrote to memory of 932 4568 2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe 89 PID 4568 wrote to memory of 2020 4568 2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe 90
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4568 -
C:\Windows\explorer.exe"C:\Windows\explorer.exe"2⤵PID:932
-
-
C:\Users\Admin\AppData\Local\Temp\runtime_host_e5ab6fd.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_fd42d2667a9e8be229f426999b6b4bd6_cobalt-strike_icedid_stealc.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:2020
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\runtime_host_e5ab6fd.exe
- Size 32KB
- SHA256 31e2932c8511c82c656dc984484dc9554968896eee11b3b2be0c1f8b490dafbd
- MD5 bf03cb6b7e3977e1ecebfa5feaf9a79f
- SHA1 f75eff09e195842504447552140cf91ff21b5852
- SHA512 8ad0f35a994df9938e13dd7fefab1d0710c4cb82b052cb245cd907d61aaf1299306f7b363ad5e833bff2cc93e70cc0fa86a02da614e4685de9a1932b9623f100
- SSDEEP 768:K0dT+x9p94IvGFbO75haVFo9j1Ojhubp:5T+xt4I+bO75hAFo9j1OjY9
- TLSH T1D2E23B4877E04312D9FEAFF02DF271095274E11B9D23EF5E0CD489962B679C286507EA
- MD5 SHA1 SHA512 SSDEEP TLSH