Analysis
- max time kernel
298s - max time network
272s - 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, 12:54
Static task
static1
Behavioral task
behavioral1
Sample
TSQ-1100440790.js
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
TSQ-1100440790.js
Resource
win11ltsc2024-20260709-en
General
- Target TSQ-1100440790.js
- Size 3.8MB
- Sample260804-p5manabc23
- SHA256 28359d2d8054f8650bfdb99aa395ef2bba62846005e3f4748b2aca8f173f8bcb
- MD5 ea38b7ce3db67ad4398028718af6b0e3
- SHA1 0990c8cfa97a5ad7e1a0cba45cb51456df39fdaa
- SHA512 3e1043c6268ae28a21d80c2afc4371798f3c7efc2ccc92a57f9a56d0eae3c080a9dd7bff4bce42c7a6f06003b9635e6e6c4f9026fedaf06b66a4d0770f0d0b6a
- SSDEEP 98304:YpQRiM1arm2HEBz9lg8U1vIcF/nqaH04XwIEqg7oaCg3nrB1Hx5fEo:YpQE/2TgNvtM4vEqgxVd1R5
- TLSH T15506C381274491337321AB9C5336DAB2D92E12A314C6DB0A717DE2197F7CD0BE358AF6
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
-
Protocol
smtp
-
Host
mail.trimnt.com
-
Port
587
-
Username
-
Password
her6+eMmNJbim&[F
Extracted
-
phantom_stealer
-
v4.0.0
-
Protocol
smtp
-
Host
GvnHcUROw6Pcih6HwY0rEpWUXo3/axSz/ToyZIkLTq9QAAAAX6rN5ZnJgYKiA8C06yEztrUjFM4W0MRjboNfRpwYHBsJ1UYzLQPRLki9k5dX5QoN/eKJPeGs7kJ2gdIjL+7emmVkqxgdRPAZdUUvjwpLBbcjFxIRzk0rmkO5z4VK06nc
-
Username
HyZbuZW4URd0sMq2cKzT7GMpxkawTghgZSRFWbIJyQBQAAAAQ1cXF6G7v69qJBtlpbZ73z1h+B7/Ju60MjuORLb6y7Dfn+uWQwgafscjV49jxYKCNPJbA8sya3pprBknYzu0jjp/WF2N75KjxzRNUbvQjzyQuv3U7IZ7Upje/A2iUo5a
-
Password
gzy/TnRvsw56mFR251My7v9hqLbpOPLzyVNw3pUlvYxQAAAA4CJmFHNVV/0LhyjQWwIZ0DqZP21OKqOBcyIoNJn4d3U+Vn/RkdF/BLhMhckWQoptUDKEFXjiqXD1apy/CTi51c/YTZHUz4WA6RIWzbjbn0WGZejeu6aqQ+HbJPCHUQZzF6WZo7K8qS0Y7Pvn9TzZ6A==
-
Email to
D4YkHm0Og6XlAGOa/SPxQCoTsE0utCkmoLaH1bo2kJJQAAAAN3nLnaLBnypHJljKydOKAbslf/HziY0fyy8HK57KYkKvwA2jJST/u9GFxKe4bkBmw2sth8vVJCWZlIy0OdGnexStY08AAQTxVxbq0AxFuVdC1HTYo9ypXgzmUIaH+HNuw97kIQNfGKamhbUtflYirg==
-
Protocol
ftp
-
Host
0
-
Username
0
-
Password
0
-
S7FHVGSFZV79T8D372PY
-
3J6rebMcc9JpV67Z/dW8Besklg2H2cpQzKIMeYSuER1QAAAAUx7EY5VCjmSWLUA1gGPRKBKh6tbl2mwnmewGr2hdpVNYadWeyGeC1c2jGHQkl5dfoRpRfPrCPe7KHXYj4Quvlrdz5NckBVbZSXvfykBV3Q6ngyXN+208oM5YEGX5yah7e2tPvktXkxzFwb1uU6v7tOqTemcuAD/AHsfshQP6VqQ=
-
2yC5mKgVrOv0B0HwwRvdA+wNwxWMNxM/LO9CxMw1dfZQAAAAH9Mgs8ds8GavB6Sgtz77qhB99UDTBJcYV7Y3y1ZDiQ4R6HfqIQcbv+txNlhPyFTxjZRwH+jdXzWIF/VY9MN7OCFLijJDeaAqlOnt6WZT+FTM6+3F5zhKz88cC0rPREbsiN8CtK+hk2tp+OqHkp/1ALX1+BWIMYfK7zUe2jwmfoo=
-
sJQ/ndefDuHTj8vyO/RrIpZ6EbwG1sT7Br8d0+LSpYFQAAAAhPdzAeazmc82GT17szKz3IbnHNO8Fn157jkel0ICDWuh0R+6oIvPYHOUimXwniG4tcmiuDZLUyrxp2cC9A4NgRyo5o4nNFSUqTXG3Aecu6zEgiovr9nCXBqTyhvuzFEqNA56fr9PTsBYlOQ7agNUwYiV3M5cVrge8H0OLOBaqLg=
-
r5iuHWuRqBVLClF6p06ays7LkgDORUSUyqPDlV2CA8BQAAAA93EVKdUZppOoXsA1axC1YwrRJRT4vmcDQC7P6W08IYEYcbLmsJorOKUyhlVUORe0qeiIlxQubDsSSOI/0riVsaYiyxVCctnhb5+Ass9OAkwiMlyzvSQ2v/loWONveYkDKlTlg+eQZB0fE+TIt6Xfq3RIZmHEKCIbm+eIh4w86ys=
-
o37qblIaKvhOl4WxO2tbGMSJL3epj+S+EH8U3Z4txlZQAAAA0ZPSCFhkTkK8SuD61dcEUAmWAdWQUk/HNl+V3yvrxTNP2Iv963vaUJY5LlppoQBTAOy6R5Y3QlRjdrB78G1p6cRSJifagA796wn2+X5LUxwXFSqSVVaaoJz4jNqTLYPzb3EVBfCmQ+yl/2Ay+q9a8Zaa+LYGAq/8G1gQYYxF3cH8H4n29UtD4v6dSkBb+nht5uxEE5TOUZCCjxPNmRZ3cp+5D5999pNOqmwEE4BfOPI=
-
227UOeN0jf8v3pyIJEGeepqQbeISXpBoaX1t24a0leNQAAAAxw4ieqfKjhSAsL0tUSUuWZbARpaTvuaSCO8QFV/aak2k+LPEbOtbRLP5lEZrfj8Y7asYdr/rWYgB3eCratU2Cj98em3Amesb+tTOZPIH9tHRUSeGIFjFDpeZ8L+nXmo2RSaArUkT44OfBq3584tnNCQrz4tvZIFvahc7yhQb8Ec=
-
/eVieA5C86PG89MFwwhTLnz/UiWB0fWjc0p2FqD4HdFQAAAAfMyvFYCWy5HrhxRbQE1lBUcSpqc+y3ucqNx9VHZRC5yd4ndQpxUITRz287ceZa988T3LCa4yWOganmbhLl/YdxFN31u3N7d2EqW9ARW7jSBEFF7o68iyTRAVA3OIVTzvUIlVgDFWgk/gcN/enZRawTSdEe0HXqS21xRpyZ7pc5A=
-
clipboard
true
-
clipper
true
-
credit_cards
true
-
enable_ssl
true
-
keylogger
true
-
passwords
true
-
screenshot
true
-
smtp_enabled
true
Signatures
- Family: DonutLoader
DonutLoader is a position-independent code that enables in-memory execution of VBScript, JScript, EXE, DLL files and dotNET assemblies.
- Family: PhantomStealer
Phantom Stealer is a stealer written in C#, forked from the Stealerium family.
- Detects DonutLoader 1 IoCs
resource yara_rule behavioral2/memory/2344-56-0x0000000015ED0000-0x0000000016ED0000-memory.dmp family_donutloader - Downloads MZ/PE file 1 IoCs
flow pid Process 6 2344 ABTUVQFLAWSVYYHQ.PIF - Executes dropped EXE 1 IoCs
pid Process 2344 ABTUVQFLAWSVYYHQ.PIF - Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ABTUVQFLAWSVYYHQ.PIF - Looks up external IP address via web service 1 TTPs 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 icanhazip.com - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 2344 set thread context of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 set thread context of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 - Command and Scripting Interpreter: JavaScript 1 TTPs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4604 cmd.exe 5548 cmd.exe 4652 cmd.exe - Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 ABTUVQFLAWSVYYHQ.PIF Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier ABTUVQFLAWSVYYHQ.PIF - Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{A8CDFF1C-4878-43be-B5FD-F8091C1C60D0}\Instance\ wscript.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\CLSID\{d3162b92-9365-467a-956b-92703aca08af}\Instance\ wscript.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 5484 schtasks.exe - Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 2344 ABTUVQFLAWSVYYHQ.PIF 2344 ABTUVQFLAWSVYYHQ.PIF 2344 ABTUVQFLAWSVYYHQ.PIF - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2736 whoami.exe Token: SeDebugPrivilege 2344 ABTUVQFLAWSVYYHQ.PIF - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2344 ABTUVQFLAWSVYYHQ.PIF - Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 2132 wrote to memory of 2344 2132 wscript.exe 89 PID 2344 wrote to memory of 4604 2344 ABTUVQFLAWSVYYHQ.PIF 91 PID 4604 wrote to memory of 2736 4604 cmd.exe 92 PID 2344 wrote to memory of 5548 2344 ABTUVQFLAWSVYYHQ.PIF 93 PID 5548 wrote to memory of 4444 5548 cmd.exe 94 PID 2344 wrote to memory of 4652 2344 ABTUVQFLAWSVYYHQ.PIF 95 PID 4652 wrote to memory of 5484 4652 cmd.exe 96 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 1872 2344 ABTUVQFLAWSVYYHQ.PIF 100 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 PID 2344 wrote to memory of 2152 2344 ABTUVQFLAWSVYYHQ.PIF 101 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
- outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-552508041-2681165170-3229858294-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ABTUVQFLAWSVYYHQ.PIF
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\TSQ-1100440790.js1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2132 -
C:\Users\Admin\Documents\ABTUVQFLAWSVYYHQ.PIF"C:\Users\Admin\Documents\ABTUVQFLAWSVYYHQ.PIF" C:\Users\Admin\Documents\ABTUVQFLAWSVYYHQ.ttf2⤵
- Downloads MZ/PE file
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious use of SetThreadContext
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
PID:2344 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c whoami3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4604 -
C:\Windows\system32\whoami.exewhoami4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2736
-
-
-
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /query /tn "ABTUVQFLAWSVYYHQ" 2>nul3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:5548 -
C:\Windows\system32\schtasks.exeschtasks /query /tn "ABTUVQFLAWSVYYHQ"4⤵PID:4444
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-
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /sc minute /mo 15 /tn "ABTUVQFLAWSVYYHQ" /tr "cmd /c \"C:\Users\Admin\Documents\QHYYVSWALFQVUTBA.url\"" /ru "yrwkjldu\admin" /f /it3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\system32\schtasks.exeschtasks /create /sc minute /mo 15 /tn "ABTUVQFLAWSVYYHQ" /tr "cmd /c \"C:\Users\Admin\Documents\QHYYVSWALFQVUTBA.url\"" /ru "yrwkjldu\admin" /f /it4⤵
- Scheduled Task/Job: Scheduled Task
PID:5484
-
-
-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe" all -k --output-path "C:\Users\Admin\AppData\Local\Temp\2ceaecaf7291694c33f827cec46918c8"3⤵PID:1872
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-
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe" all -k --output-path "C:\Users\Admin\AppData\Local\Temp\2ceaecaf7291694c33f827cec46918c8"3⤵PID:2152
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-
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C:\Windows\system32\cmd.execmd1⤵PID:248
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2JavaScript
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\Documents\ABTUVQFLAWSVYYHQ.PIF
- Size 467KB
- SHA256 52f0c0230b580e2fdf53a378b5c6d0db9829af900dae43e0df8f18635cd9f0c1
- MD5 7f47d5ea49f77b99e25ca2918cea8920
- SHA1 b7b3dbcf32f3b7a78554efee75f0ad5746126c69
- SHA512 04f24c43bc290adb84d23453e3dbbbc317e2b2c9c752e4289501a9358c76116188a7d3cd9d3c44acf23254c4aa39bfaac49341e0085ed6d9e9f9eb1016325453
- SSDEEP 12288:26DGsq60U/A62U1q6CkrlA1NIcjBM4rF3/W:26DGsqEVAWhoIcO4rF3/W
- TLSH T17DA43703A2B353BDC667C1308B978BB2BA32BC9512316DBE2454FB311DB1CA1479F529
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\ABTUVQFLAWSVYYHQ.ttf
- Size 712KB
- SHA256 15b86d9bf385af06b74fbda276ed05d82306c7b32e8490bbbf41650cc7ef68ec
- MD5 85b95db53320bff9b8e7cd0e94297b68
- SHA1 ca5c8a59e13e40e2b300887ce80e4e63966addb8
- SHA512 8aa86642bf4537f01969dccfd26fce7adaf46e82230e534b0dc378057f328b7c452962ab215ed483a56f68c45be5e4160d25d5f4fdf353c6fb327ede8a990dea
- SSDEEP 12288:805bS5mKf0cXjuVi2H8O7QzLv+8RH5wN8Ngp7OODd4hA/GhXr6ratbzWO:80PKf1zYzH8w2XDmEOxPSr6YbzWO
- TLSH T1A8F4D08F72CB6CA461E282F0CC6B5E8F7479D4E6074E05474F99D1917B703ACC8E9A29
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\Documents\ABTUVQFLAWSVYYHQ.ubf
- Size 2B
- SHA256 6208ef0f7750c111548cf90b6ea1d0d0a66f6bff40dbef07cb45ec436263c7d6
- MD5 66f041e16a60928b05a7e228a89c3799
- SHA1 667be543b02294b7624119adc3a725473df39885
- SHA512 8f8541b065653434370e0dd0f930ae0586c66a5235723b22e478daf1bee34865b05e9d5b86b1391c9ef575c2f47a967434e2b3f11a0f78e1133f2a89ce0a6d9f
- MD5 SHA1 SHA512