General
- Target INUS.exe
- Size 6.9MB
- Sample260528-3k3c2aet3s
- SHA256 642ecaab44fc4a09fce541bc7c639e77a5f9aa5ef28ca87b595df3c87afb12f8
- MD5 99f942f227f3c7595840593c1a77e5b1
- SHA1 0307b9ea1e3f916e0f247cdb004cbe792d32fd9f
- SHA512 16ddcdb566483bb608eeef046b186eb4452331d9541e0f2f64704f6f4d673e068f1cf1bf74aa71c4b3f983e3121681d7cb9a792e7c4f55eaae1ec344e984e567
- SSDEEP 196608:+p8VXfNsbQPOSPyKxfKj37C5s6wxgqixWkSLFBVfvHaciH9:+p8VXf6bONPyA037C5waqgEl/Ud
- TLSH T1AC76334637A478FED939C0B28F1DC7A99732EA7412414DCB509C5F6B2EA7A2103DB1C9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
INUS.exe
Resource
win10v2004-20260513-en
33 signatures
300 seconds
Behavioral task
behavioral2
Sample
INUS.exe
Resource
win10ltsc2021-20260513-en
31 signatures
300 seconds
Behavioral task
behavioral3
Sample
INUS.exe
Resource
win11-20260513-en
29 signatures
300 seconds
Malware Config
Extracted
Family
-
hijackloader
Attributes
-
directory
%APPDATA%\NETBuffer_v1_0_rc
-
inject_dll
%windir%\SysWOW64\input.dll
xor.hex
xor.hex
Targets
-
- Target INUS.exe
- Size 6.9MB
- SHA256 642ecaab44fc4a09fce541bc7c639e77a5f9aa5ef28ca87b595df3c87afb12f8
- MD5 99f942f227f3c7595840593c1a77e5b1
- SHA1 0307b9ea1e3f916e0f247cdb004cbe792d32fd9f
- SHA512 16ddcdb566483bb608eeef046b186eb4452331d9541e0f2f64704f6f4d673e068f1cf1bf74aa71c4b3f983e3121681d7cb9a792e7c4f55eaae1ec344e984e567
- SSDEEP 196608:+p8VXfNsbQPOSPyKxfKj37C5s6wxgqixWkSLFBVfvHaciH9:+p8VXf6bONPyA037C5waqgEl/Ud
- TLSH T1AC76334637A478FED939C0B28F1DC7A99732EA7412414DCB509C5F6B2EA7A2103DB1C9
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Detects HijackLoader (aka IDAT Loader)
-
Family: HijackLoader, IDAT loader, Ghostulse,
HijackLoader is a multi-stage loader, first seen in 2023.
-
Suspicious use of NtCreateProcessExOtherParentProcess
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops desktop.ini file(s)
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
MITRE ATT&CK Enterprise v16
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3