Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
04/08/2026, 09:28
Behavioral task
behavioral1
Sample
2026-08-03_d663f70a0e263a3c4ce159da5fe93200_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-03_d663f70a0e263a3c4ce159da5fe93200_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
Resource
win11ltsc2024-20260709-en
7 signatures
150 seconds
General
- Target 2026-08-03_d663f70a0e263a3c4ce159da5fe93200_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
- Size 2.8MB
- Sample260804-lfemqsgg77
- SHA256 677fc4e788655141da825a37f0da449394017256fd33041e06e311bd77bc27be
- MD5 d663f70a0e263a3c4ce159da5fe93200
- SHA1 0d08c444b42b4d8ab3f0b1abf6d9827b84bcbf6e
- SHA512 5f62b018b84ac499137ad045f2329bfe32de8a4144835deddffbd9dcc65bf9695355a291cb4281cadc2bede7781633f9bc83468f733b888791ff0dd59480eee9
- SSDEEP 49152:vkQTAKYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpoa1ZFC/k:vaK5CbhZcT2lvnDFpFW/twU7+oU
- TLSH T19DD5DF342DEA502AF177AF3D8AD07596DA6EB6A33707994E10B103C60B23B42DDD153E
- 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 behavioral2/files/0x000e00000001c4e6-16.dat dcrat - Detects executables containing bas64 encoded gzip files 1 IoCs
resource yara_rule behavioral2/files/0x000e00000001c4e6-16.dat INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File - UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral2/memory/1444-0-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral2/memory/1444-1-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral2/memory/1444-5-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral2/memory/1444-13-0x0000000000400000-0x000000000042A000-memory.dmp UPX behavioral2/files/0x000e00000001c4e6-16.dat UPX behavioral2/memory/1444-19-0x0000000000400000-0x000000000042A000-memory.dmp UPX -
resource yara_rule behavioral2/memory/1444-0-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1444-1-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1444-5-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/memory/1444-13-0x0000000000400000-0x000000000042A000-memory.dmp upx behavioral2/files/0x000e00000001c4e6-16.dat upx behavioral2/memory/1444-19-0x0000000000400000-0x000000000042A000-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 2026-08-03_d663f70a0e263a3c4ce159da5fe93200_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-03_d663f70a0e263a3c4ce159da5fe93200_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-03_d663f70a0e263a3c4ce159da5fe93200_coinminer_dcrat_drokbk_elex_glassworm_quasar-rat_rhadama.exe"1⤵
- System Location Discovery: System Language Discovery
PID:1444
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\rifaien2-ZixDLogr1CBMDvb3.exe
- Size 2.8MB
- SHA256 3a741771d87c0a245e64239b1cc4777258bc8df398292ce70e3b2986cd0d5cdf
- MD5 66e01818b3fb37944ee1e98fd07fef3c
- SHA1 2cc426a37f80de5a0cded785b3e68e38b8624209
- SHA512 53767bae83f40fc93bddb448f97f006b9322d53e019a984532336758be8bdbd9ab2b04d9b6efa444d760b5bbbf1d2d0e4364d540758c9a057a48f378685c4eb8
- SSDEEP 49152:SkQTAKYS/v6h3+1uhZcT2NnvOyLXXjFpNXCym/hXmL9W6EppQpoa1ZFC/k:SaK5CbhZcT2lvnDFpFW/twU7+oU
- TLSH T13DD5DF342DEA502AF177AF3D8AD07596DA6EB6A33707994E10B103C60B23B42DDD153E
- MD5 SHA1 SHA512 SSDEEP TLSH