Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
04/08/2026, 23:23
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe
Resource
win11ltsc2024-20260709-en
0 signatures
150 seconds
General
- Target 2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe
- Size 2.3MB
- Sample260804-3dbazashmg
- SHA256 d77867c2dc709b2ca98a282cc31db14fef602a8ea940b4f96d33e56a7901474c
- MD5 12847c4d54b89da3bd19bd64be763ffa
- SHA1 1d27c817e7f9c08ae69134a6a8c2be46cd23cc13
- SHA512 605a2ee934ed165ad0b7d86e59505f1cd98e0707298a7c17feca2a87aeae20c700a41b28ce62c072675c5e57c10dce4ec56c1b02f71be6e9bf90ba86eb9f0361
- SSDEEP 49152:MtLFzR3lFxaRPq1mahnFnxSC5GmcquPbTWiMgojETJSl:SLrPGmcMiMwTJ
- TLSH T1AAB5190273F81B9DF2F38B789576A6158876BC2DDB11D7EE2264400D1E22BD08975B3B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 3780 alg.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\System32\alg.exe 2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeTakeOwnershipPrivilege 4388 2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_12847c4d54b89da3bd19bd64be763ffa_icedid_mespinoza_njrat.exe"1⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:4388
-
C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
PID:3780
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Windows\System32\alg.exe
- Size 1.4MB
- SHA256 989e592bdaccaa4156c46982c9387a2de1072f69b4c25bb958e5c27037b898f9
- MD5 0b2244d413946ea36ee40075121146c4
- SHA1 991ffc149a11e130947e3b4ce010bd99c6468a3f
- SHA512 343eee19a3108b630a11176046f62dbe39f265bde499ad3aea50b2f68f4b2aa7f84848227e8f9a93e95203e2adc9b9addd804c26b48bc7dcde7e7eb374b33220
- SSDEEP 12288:rEP3RnLlPIMgE9oGnETn2fxhKJH37z9l9dUB+XH0wYpCROdFgo51:wnLlgMgojET27qXdqBc3Ypld5b
- TLSH T1056512AD2B9C60E6D226A17C89B08600D363F075672367DF4690D67E4E37EE91D3DB40
- MD5 SHA1 SHA512 SSDEEP TLSH