Resubmissions
05/11/2026, 13:44
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261105-qpxxwsge391005/11/2026, 13:25
261105-qn9kaszzgv27/10/2026, 03:43
261027-eab64aas8x02/07/2026, 08:12
260702-j3whnacy3p1002/07/2026, 08:08
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260607-22zg2abx7v1007/06/2026, 23:04
260607-219xdabx6w1006/06/2026, 22:02
260606-1x9xjadt9lGeneral
- Target Flash-USDT-Sender v2 (2).zip
- Size 808KB
- Sample260702-j3whnacy3p
- SHA256 8018d4a6776fd432ea3d84c4c5cd576894362ef2212f66ec5c4ce6964a78016c
- MD5 4bb7ac8ea49b5948185e362f618b8407
- SHA1 e5d5decff83197c68de9690e73c67d50eced279f
- SHA512 5f65bbb607782b9f68e16d95c10631b4ebad87288a325bb27ffe8226204ba2c6e94b67b392a8ecc1a922084e6125904b127aed65d723a2d225d313972dd3ea15
- SSDEEP 24576:NyyLFbP2sJSzQOUMfLVDw6DsJar6QPTc10:dLFSsJSzzzVNDh+gwq
- TLSH T1C005236DED1452CF0B0B1BA5A6ACD72D29822B23E901CA218CEA49F1531F57D3F35DE4
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Flash-USDT-Sender v2 (2).zip
Resource
win11-20260513-en
Behavioral task
behavioral2
Sample
Flash-USDT-main/.gitignore
Resource
win11-20260513-en
Behavioral task
behavioral3
Sample
Flash-USDT-main/Flash USDT v2.exe
Resource
win11-20260513-en
Behavioral task
behavioral4
Sample
Flash-USDT-main/LICENSE
Resource
win11-20260513-en
Malware Config
Extracted
-
xworm
-
XWorm V5.0
-
146.70.34.130:7812
-
Install_directory
%AppData%
-
install_file
USB.exe
-
telegram
https://api.telegram.org/bot6110313252:AAE6fFOzBefHnbenT-1DwxI9EBeZQTxbYGk/sendMessage?chat_id=6291749148
Extracted
-
quasar
-
2.1.0.0
-
Office04
-
146.70.34.130:7812
-
VNM_MUTEX_c2q7y2ayYutZ2XaYe7
-
encryption_key
xwXT4WCNnk3vInV5C8eN
-
install_name
Windows Security Health Service.exe
-
key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
3000
-
startup_key
Windows Security Health Service
-
subdirectory
Windows Security Health Service
Extracted
-
asyncrat
-
Default
-
https://api.telegram.org/bot6110313252:AAE6fFOzBefHnbenT-1DwxI9EBeZQTxbYGk/sendMessage?chat_id=6291749148
-
AsyncMutex_6SI8OkPnk
-
delay
3
-
install
false
-
install_folder
%AppData%
-
local_host
127.0.0.1
Targets
-
- Target Flash-USDT-Sender v2 (2).zip
- Size 808KB
- SHA256 8018d4a6776fd432ea3d84c4c5cd576894362ef2212f66ec5c4ce6964a78016c
- MD5 4bb7ac8ea49b5948185e362f618b8407
- SHA1 e5d5decff83197c68de9690e73c67d50eced279f
- SHA512 5f65bbb607782b9f68e16d95c10631b4ebad87288a325bb27ffe8226204ba2c6e94b67b392a8ecc1a922084e6125904b127aed65d723a2d225d313972dd3ea15
- SSDEEP 24576:NyyLFbP2sJSzQOUMfLVDw6DsJar6QPTc10:dLFSsJSzzzVNDh+gwq
- TLSH T1C005236DED1452CF0B0B1BA5A6ACD72D29822B23E901CA218CEA49F1531F57D3F35DE4
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10 -
- Target Flash-USDT-main/.gitignore
- Size 430B
- SHA256 29a3db423bf9d10e68f8950af557ddb891f407d262a8286511fb22df48ef458f
- MD5 97a40190cf692d26a40878c675a54049
- SHA1 12ac538031aa43ebb2fa6c7c7db3ecec528fdad1
- SHA512 546326d29f96daad767190d05485c3358272f62423ccf5ceb27dbce605ff376ab66875aff138caf7a1699cbc1123121b8ab8c9da2d22183f39305231dd3f4308
- TLSH T1AEE023E405FE9D47343578C181CA74C9DED569F66001651059FD118465BF8BC108A7BF
- MD5 SHA1 SHA512 TLSH
Score3/10 -
- Target Flash-USDT-main/Flash USDT v2.exe
- Size 918KB
- SHA256 5c9d92a9fc8a5399e2dc146af2c5dfbfdbbf94cd11ea331e9422626026470279
- MD5 e45aa1c8df8c2e551cbb12eb60d45862
- SHA1 cb00e3e6bd28bbef0899c7e470e82f4e5f5dc13b
- SHA512 ea77a19bc7d76c821082d9f2a14b6e818f28b98aaea9f923767d86d96e8db1a64ddcc56d7cfbcce41c06bd195b8afef4ed4f4dfc1e3543df0e5de4b6aa3af069
- SSDEEP 24576:1Gz1TSpONGTQ9dokTpIG/2KPJ8r6oPNYY:1o1SpONZ9dokTpIG/Y+YN
- TLSH T121151266BD4C0C18C5570ABD89E99048613E3E49DAA4C867F0947FE63E7FE0A9C3794C
- MD5 SHA1 SHA512 SSDEEP TLSH
Contains code to disable Windows Defender
A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.
Detect Xworm Payload
Modifies Windows Defender Real-time Protection settings
Quasar payload
StormKitty payload
Drops startup file
Executes dropped EXE
Windows security modification
Adds Run key to start application
Drops desktop.ini file(s)
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
Suspicious use of SetThreadContext
-
- Target Flash-USDT-main/LICENSE
- Size 25KB
- SHA256 20c17d8b8c48a600800dfd14f95d5cb9ff47066a9641ddeab48dc54aec96e331
- MD5 1803fa9c2c3ce8cb06b4861d75310742
- SHA1 b386b371ce94933e63ced1052aa72a60da5485ff
- SHA512 dec798f85edac11b3a3f4bb1f309397719dd4de04f66357a5520b23e758cba757c9c7bee87bdbae2a5f936368cab0670bbd3395030393c029d68d0e72fcfba1e
- SSDEEP 384:LE56OuAbn/0UVef6wFDVxnF+7xqsvLt+z/k8E9HinIVFkspWM9bc7ops08ZuQa:LE5trbernFCL1leSWmc7ksNZuQa
- TLSH T1ABC2953EB70113B206C206905A4FA4DFE32BD07932675964749CC15D23AB93543FBBEA
- MD5 SHA1 SHA512 SSDEEP TLSH
Score1/10
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Discovery
Browser Information Discovery
1Query Registry
3Remote System Discovery
1System Information Discovery
3System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
2Internet Connection Discovery
1Wi-Fi Discovery
1