Analysis
- max time kernel
149s - max time network
117s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
01/06/2026, 17:06
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
4 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
Resource
win11-20260513-en
4 signatures
150 seconds
General
- Target 2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe
- Size 198KB
- Sample260601-vmt6faa12z
- SHA256 cba1692d05f835fda15af1c4d7ba0f431554bbaff6d1aa91e48668d0d67936b4
- MD5 4bdbc44d8965c405704634b4030bc446
- SHA1 21dd26ee4302a9049fc70ffd624d9a87dc258099
- SHA512 bd5d1ae4dae86bec31004acd02cfbeff9f417b7e252c6575a4af4228748f0793ea497f7d3abdccf2409ef66950a5cbf7b8424450099d0a815bdfd959e1da21a4
- SSDEEP 3072:GSSJhnwrpSpCQdhehF1mBDVyzFFQNKnZkKGaE3F8/6kfoV:GSSJhcpSpFQ71mQcKnLGsgV
- TLSH T199146B0BB69561E7F072813884760956E776B83D07205BDB3F7C42A6AF237905D3EB22
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
8/10
Malware Config
Signatures
- Downloads MZ/PE file 1 IoCs
flow pid Process 1 428 2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe - Drops file in Drivers directory 2 IoCs
description ioc Process File created C:\Windows\system32\drivers\Memory.sys 2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe File created C:\Windows\system32\drivers\work.bin 2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe - Executes dropped EXE 1 IoCs
pid Process 1244 Memory.sys - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 684 Process not Found
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-01_4bdbc44d8965c405704634b4030bc446_cobalt-strike_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Downloads MZ/PE file
- Drops file in Drivers directory
PID:428
-
C:\Windows\system32\drivers\Memory.sysC:\Windows\system32\drivers\Memory.sys1⤵
- Executes dropped EXE
PID:1244
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\System32\drivers\Memory.sys
- Size 27KB
- SHA256 de58e968ecaaffe20430484e2b9df0c83cebf40d30a2161663aff2fe6fc2c2b2
- MD5 a2fd2ab69bbb5eafd0a119c675b039cf
- SHA1 b94c469df74f3dd76d338551a13206a35d8b5a82
- SHA512 1c208df89ee8614fe43d4b5352a3a6bac3dca1437989e9bce310d945e793dc03f40b0f314c9d24dfcad5ccf60f9317ec396333352f1952a7a88b7592ff3acbaa
- SSDEEP 384:VNYWIHK71bM2/d6QzHM2zNEMk6tFP1SXyQ5byAs9sNWP2Wjuu8HNyAmL4/y8Rhub:VNYRKFtpzs2zNvthIXMsaSOLk5m
- TLSH T193C27D87D6742CDAEA6AC63991968933FEB170422722D5CF0110C0390F673D16E7DB59
- MD5 SHA1 SHA512 SSDEEP TLSH