Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
25/05/2026, 16:48
Behavioral task
behavioral1
Sample
2026-05-25_fe53f08af24f77d39aeadc23281dd790_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-25_fe53f08af24f77d39aeadc23281dd790_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
Resource
win11-20260513-en
7 signatures
150 seconds
General
- Target 2026-05-25_fe53f08af24f77d39aeadc23281dd790_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
- Size 2.8MB
- Sample260525-vbld6adw2q
- SHA256 90ce6f77f3d0285ea03cbe3acb287481fbf40a0ab90460b83e69b07f7541a8b3
- MD5 fe53f08af24f77d39aeadc23281dd790
- SHA1 47b1d8fc79149e868df90627e9574071226df4d7
- SHA512 59ed7a5b74f355950d3d9ecc63c2b8765579d78de8609c7f9cea53a0e814a308a0b83cbc7821ce601d55ffe550a3e5860f9b55e6d90f8f76aebe3205a7a97194
- SSDEEP 49152:mkQTAKYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpoa1ZFC/k:maK5CbhZcT2lvnDFpFW/twU7+oU
- TLSH T106D5DF342DEA502AF177AF3D8AD07596DA6EB6A33707994E10B103C60B23B42DDD153E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Extracted
Family
-
snojan
C2
-
http://wecan.hasthe.technology/upload
Signatures
- Family: DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
- Family: Snojan
Snojan is a downloader used to drop and execute other malware.
-
resource yara_rule behavioral1/files/0x000300000001e6a0-16.dat dcrat - Custom signatureDetects executables containing bas64 encoded gzip files 1 IoCs
resource yara_rule behavioral1/files/0x000300000001e6a0-16.dat INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File - Custom signatureUPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4696-0-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral1/memory/4696-1-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral1/memory/4696-5-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral1/memory/4696-11-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral1/files/0x000300000001e6a0-16.dat UPX behavioral1/memory/4696-17-0x0000000000400000-0x000000000042A000-memory.dmp UPX -
resource yara_rule behavioral1/memory/4696-0-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/4696-1-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/4696-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/memory/4696-11-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral1/files/0x000300000001e6a0-16.dat upx behavioral1/memory/4696-17-0x0000000000400000-0x000000000042A000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-05-25_fe53f08af24f77d39aeadc23281dd790_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-25_fe53f08af24f77d39aeadc23281dd790_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-25_fe53f08af24f77d39aeadc23281dd790_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe"1⤵
- System Location Discovery: System Language Discovery
PID:4696
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\rifaien2-2uhGeSngF5DIAbaV.exe
- Size 2.8MB
- SHA256 87a03be5f7f1423fd2aa5c471cf6c5f9dffa0264f911965702d0db18b469c7ad
- MD5 f298b49fd84e9aaafcbcfbaffaba6c43
- SHA1 227b95c7ead4de7ecda7cab127115575f64c9c3b
- SHA512 c141f7228a5d03d77bb0ebeb3087d61277b98148d0cd16766a81b5691e23940c4a9820b5f70aefc8576a2e7c3b6f932be3ed9b14e5bb59856d3aaa86942f1256
- SSDEEP 49152:3kQTAKYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpoa1ZFC/k:3aK5CbhZcT2lvnDFpFW/twU7+oU
- TLSH T175D5DF342DEA502AF177AF3D8AD07596DA6EB6A33707994E10B103C60B23B42DDD153E
- MD5 SHA1 SHA512 SSDEEP TLSH