Analysis
- max time kernel
150s - max time network
128s - 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, 05:40
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe
Resource
win10v2004-20260513-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe
Resource
win11ltsc2024-20260709-en
3 signatures
150 seconds
General
- Target 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe
- Size 16.9MB
- Sample260804-gc971sgn9x
- SHA256 d4bca62e22951d111143922d8856a64de43c29eb1f4bd581da99c6712ceba174
- MD5 ba4e156283cf428a7209f69a00101430
- SHA1 f573e28962eff4fd5c6c0309dfb19895b9912976
- SHA512 24bc3598b15dffb7c01efb6e4c557ab77d7719b4027b75e52561e32c186ee0dcdeef897299968e2ed666dd9ccf9a91435125182219553b817ac4ec1d446c6be2
- SSDEEP 196608:gEre+fl16OnU4RQJinWNcDWLnLMowoNpVAtvqh20KzF45:nfDgnwHoNMtvqMzi
- TLSH T19C07AE43FC9555E1C5E8E8B4C9798213B6317488833023D76BA4EA7E3767BE42E79360
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 880 downloader.exe - Drops file in Program Files directory 7 IoCs
description ioc Process File created C:\Program Files\xdown\xdown.log 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe File created C:\Program Files\xdown\downloader.exe.tmp 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe File created C:\Program Files\xdown\startup.bat 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe File created C:\Program Files\xdown\shutdown.bat 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe File created C:\Program Files\xdown\xdown.conf 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe File opened for modification C:\Program Files\xdown\xdown.log downloader.exe File opened for modification C:\Program Files\xdown\bluray-archive\archived-uploaded-map.json downloader.exe - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1172 2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe 880 downloader.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-04_ba4e156283cf428a7209f69a00101430_cobalt-strike_coinminer_dosia_frostygoop_ghostlocker_gla.exe"1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1172
-
C:\Program Files\xdown\downloader.exe"C:\Program Files\xdown\downloader.exe" service run1⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:880
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Program Files\xdown\downloader.exe
- Size 16.9MB
- SHA256 d4bca62e22951d111143922d8856a64de43c29eb1f4bd581da99c6712ceba174
- MD5 ba4e156283cf428a7209f69a00101430
- SHA1 f573e28962eff4fd5c6c0309dfb19895b9912976
- SHA512 24bc3598b15dffb7c01efb6e4c557ab77d7719b4027b75e52561e32c186ee0dcdeef897299968e2ed666dd9ccf9a91435125182219553b817ac4ec1d446c6be2
- SSDEEP 196608:gEre+fl16OnU4RQJinWNcDWLnLMowoNpVAtvqh20KzF45:nfDgnwHoNMtvqMzi
- TLSH T19C07AE43FC9555E1C5E8E8B4C9798213B6317488833023D76BA4EA7E3767BE42E79360
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\xdown\xdown.conf
- Size 55B
- SHA256 8d81b68c0cc6f7569ed441a0ec937c13b4b2ba82520cc650cafa9bf593f0cee1
- MD5 08d56d5823372806f6909afa598096c6
- SHA1 c823aae3d91f12d8eb5d37fdc352e767684c63f0
- SHA512 ec8c882788cb1221642968cd66cbdf144beb35b4d2cb2e2718d0b602d875b3fdb7a9dd3f5845f9b7ac11f3c98cd8083f87f6876eb786a141aec2e4558baf8028
- TLSH T1D7900211041D727341583AB00119848263A6A25E6508129592124F511515356866CA10
- MD5 SHA1 SHA512 TLSH
- Path C:\Program Files\xdown\xdown.log
- Size 5KB
- SHA256 429ed54fa93d19327986fbc7dc5f4dde196c1d779a92bc9c30a95c83691460b9
- MD5 cdd6d954126407e904673c2386208c82
- SHA1 f59654ddf226276c0a755f8bfc51f073201cdcc4
- SHA512 1e8686ecce965ecd2cd5f78487177e48f115e68212eb4be3db1cd6fe11c020bc22fb4bc1960e18b971e6176ff5f485c3ff8151f8682dfca164ca7117b62e2ccb
- SSDEEP 96:KGkL1n6AHA1/1K2t4CL2KVomvo7voOBLSZ/Wj7/IjUpoRlZ/HjQ6p/r1jb:Lh1K2tBCoNtUWVSrohRlVDrrtb
- TLSH T15FC12ECA8F958870390B4609AE1B6C514D26F7619543F412EBF9948CF8C5C2C9E3A97F
- MD5 SHA1 SHA512 SSDEEP TLSH