General
- Target 2026-10-11_a3d19e32087b0a734a10721d8e516b56_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_icedid_luca-stealer_njrat_ryuk_satacom_smoke-loader_stealc_vidar_xworm
- Size 546KB
- Sample261012-rl4rpsbs7x
- SHA256 45041878876bbe6f52d1157b5e7d8b0b3387e6eae49cec000a33b0f803b35f4b
- MD5 a3d19e32087b0a734a10721d8e516b56
- SHA1 f0194cab2e3c2a8c1f38165e22435dcc2c97b70a
- SHA512 a175d5f586654228e081188e631f187f4fa1c55e30c4ccde575f42b64938c59378116487076a3927cabb4bbeba1f3c3b450d4ceea60d8ea8ce87b004d2230ca3
- SSDEEP 12288:pYyDi5rNipDuysMFZzN/E/msumXtsGImGUcsvZZdubv7u2l3z:6yggUXlxGBcslj
- TLSH T1FCC49E11F7D044F9D4A7853489A246629A39FCAA1F71EEDF13D8432A1F327E04E39762
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
2026-10-11_a3d19e32087b0a734a10721d8e516b56_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
2026-10-11_a3d19e32087b0a734a10721d8e516b56_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_i.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
xworm
-
XWorm V5.6
-
Install_directory
%LocalAppData%
-
install_file
USB.exe
-
pastebin_url
https://pastebin.com/raw/Fxzr3jeT
Targets
-
- Target 2026-10-11_a3d19e32087b0a734a10721d8e516b56_amadey_cobalt-strike_glassworm_hellokitty_hijackloader_icedid_luca-stealer_njrat_ryuk_satacom_smoke-loader_stealc_vidar_xworm
- Size 546KB
- SHA256 45041878876bbe6f52d1157b5e7d8b0b3387e6eae49cec000a33b0f803b35f4b
- MD5 a3d19e32087b0a734a10721d8e516b56
- SHA1 f0194cab2e3c2a8c1f38165e22435dcc2c97b70a
- SHA512 a175d5f586654228e081188e631f187f4fa1c55e30c4ccde575f42b64938c59378116487076a3927cabb4bbeba1f3c3b450d4ceea60d8ea8ce87b004d2230ca3
- SSDEEP 12288:pYyDi5rNipDuysMFZzN/E/msumXtsGImGUcsvZZdubv7u2l3z:6yggUXlxGBcslj
- TLSH T1FCC49E11F7D044F9D4A7853489A246629A39FCAA1F71EEDF13D8432A1F327E04E39762
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detect Xworm Payload
-
Detects Windows executables referencing non-Windows User-Agents
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Executes a file named after a Windows system binary
The file runs from a user directory while carrying the name of an executable that normally only exists in System32.
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Executes dropped EXE
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Modifies system executable filetype association
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Adds Run key to start application
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Event Triggered Execution
1Change Default File Association
1Defense Evasion
Masquerading
1Match Legitimate Name or Location
1Modify Registry
2