Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 09:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-03_da34552a38f8dab713da7772409037d1_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
Resource
win10v2004-20260513-en
6 signatures
150 seconds
General
- Target 2026-08-03_da34552a38f8dab713da7772409037d1_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe
- Size 35.9MB
- Sample260804-ldmwbsbr9x
- SHA256 e3ccfc0133a975826b86819aeba64fcbcbc85ede7ffd286b03874a84151e791c
- MD5 da34552a38f8dab713da7772409037d1
- SHA1 d5483b19dc1175764eb18728cc5d28a97a208b14
- SHA512 74699b21eece31b18de3a17839fbecfc5366ec9eacb61ffa00c99a16bbe7f64c00767e89ed2d26af829062ffcee9550bff1cb49b2ecf39858e4a737cb2d6285e
- SSDEEP 393216:f1Du8BtuBw2FEL3Z3aLUoQvo6LP/SgbSpYvKEh1EdKwlGQKPJuGsiTfREsrgCYfw:fMguj8Q4VfvXqFTrYT
- TLSH T1ED878B0773E60095E9B7D1388AA65507D773B8638331CBDF329D06152FABAD09A7E720
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
xworm
Version
-
5.0
C2
-
54.233.58.74:7007
Mutex
-
5ekNOzDxRqVsodPL
Attributes
-
install_file
USB.exe
aes.plain
Signatures
- Detect Xworm Payload 2 IoCs
resource yara_rule behavioral2/files/0x000e00000001c514-3.dat family_xworm behavioral2/memory/6104-6-0x0000000000610000-0x000000000061E000-memory.dmp family_xworm - Detects Windows executables referencing non-Windows User-Agents 2 IoCs
resource yara_rule behavioral2/files/0x000e00000001c514-3.dat INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA behavioral2/memory/6104-6-0x0000000000610000-0x000000000061E000-memory.dmp INDICATOR_SUSPICIOUS_EXE_NoneWindowsUA - Executes dropped EXE 1 IoCs
pid Process 6104 4ac26792ed2b2b4dff4db04fa9bde9bd.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 6104 4ac26792ed2b2b4dff4db04fa9bde9bd.exe - Suspicious use of WriteProcessMemory 1 IoCs
description pid Process procid_target PID 3868 wrote to memory of 6104 3868 2026-08-03_da34552a38f8dab713da7772409037d1_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe 91
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_da34552a38f8dab713da7772409037d1_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_da34552a38f8dab713da7772409037d1_byakugan_cobalt-strike_coinminer_glassworm_icedid_njrat_.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3868 -
C:\Users\Admin\AppData\Local\Temp\4ac26792ed2b2b4dff4db04fa9bde9bd.exeC:\Users\Admin\AppData\Local\Temp\4ac26792ed2b2b4dff4db04fa9bde9bd.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:6104
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\4ac26792ed2b2b4dff4db04fa9bde9bd.exe
- Size 32KB
- SHA256 4d040ffd1a91e89fe5f2c77801f893c73a36f101c7271ca7104fc266810cd6ee
- MD5 9907311568e6c1482943c509d49d1525
- SHA1 80b3c8b8e88aa63d5808edd235faf56581d358e0
- SHA512 b15faa4a31e798dd6da9c92a6f7ce794f100f23a56542717f6af103ab8e5a014bb54dc028c83066ff91f5b66fafb32b4dc7009ecac229a856a1241341c51faf0
- SSDEEP 384:5YaJWq4Ava7Rm32oDuuw3+q5XwYeLBEwvh0FbOKTCOQ2+RApkFTBLTAOZwpGd2vG:zxC3fOJ5ywvGFbO752+VFo9jYOjhQbD
- TLSH T1C5E23C4877E44312D5FEAFF02DF2710A1675E11B9823EB5E0CD8CA962B63AC146907E7
- MD5 SHA1 SHA512 SSDEEP TLSH