General
- Target tmpa_igs4bf
- Size 16.7MB
- Sample260601-rhmc9ae18x
- SHA256 c36338fbc2b1913fd79443706dedbc9f58adcfaf5af1dab06a592446e8f6dec6
- MD5 da67abcb5edaabd2eb3c39758ca3eca2
- SHA1 88e3ce4eaa10b8b5ab36b97083432b7f0e5a07ce
- SHA512 e55263c47e2bd030f459a5fd381c85da0c457560346a7502b5142cbf9c70439dea460074a5679e0a3830b6ac494c188affae7aa1d3334574a9cc8bb005e17c4b
- SSDEEP 393216:5wald/I8JD71Q5ndRKfvVrbQRHQcS7yvfvvtS:5LH/PG5DavlQRw7y34
- TLSH T1210712137690803DE5BA02704C5FAE6491A97D734A318157F6E0FF1D2DF1982BA27B2B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Behavioral task
behavioral1
Sample
tmpa_igs4bf.exe
Resource
win10ltsc2021-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
tmpa_igs4bf.exe
Resource
win10v2004-20260513-en
11 signatures
150 seconds
Behavioral task
behavioral3
Sample
tmpa_igs4bf.exe
Resource
win11-20260513-en
11 signatures
150 seconds
Malware Config
Extracted
Family
-
hijackloader
Attributes
-
directory
%APPDATA%\Gx_reader
-
inject_dll
%windir%\SysWOW64\pla.dll
xor.hex
Targets
-
- Target tmpa_igs4bf
- Size 16.7MB
- SHA256 c36338fbc2b1913fd79443706dedbc9f58adcfaf5af1dab06a592446e8f6dec6
- MD5 da67abcb5edaabd2eb3c39758ca3eca2
- SHA1 88e3ce4eaa10b8b5ab36b97083432b7f0e5a07ce
- SHA512 e55263c47e2bd030f459a5fd381c85da0c457560346a7502b5142cbf9c70439dea460074a5679e0a3830b6ac494c188affae7aa1d3334574a9cc8bb005e17c4b
- SSDEEP 393216:5wald/I8JD71Q5ndRKfvVrbQRHQcS7yvfvvtS:5LH/PG5DavlQRw7y34
- TLSH T1210712137690803DE5BA02704C5FAE6491A97D734A318157F6E0FF1D2DF1982BA27B2B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Detects HijackLoader (aka IDAT Loader)
-
Family: HijackLoader, IDAT loader, Ghostulse,
HijackLoader is a multi-stage loader, first seen in 2023.
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Badlisted process makes network request
Network request originating from process or tool commonly abused by malware.
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Executes dropped EXE
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Loads dropped DLL
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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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Suspicious use of SetThreadContext