General
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Target
c8bbd42095114a10831ebd50c9277750N.exe
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Size
1.8MB
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Sample
240913-jrfcasscnl
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MD5
c8bbd42095114a10831ebd50c9277750
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SHA1
c297ee628697e7ff043ec4f29a39091811f716df
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SHA256
638175129f017c1f0035cef4d432f07134bdf1e0564539cfc832e14229fe2be0
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SHA512
cc4f5ef6041e624823ac2a86364f0880783353c525d6c39272e3f79d07ce3b1702ba6e0df4faa5a34527b368d59d20e51f5e6c44dd4837e3d500d53954de4ca6
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SSDEEP
49152:9FNHLo362/P4hLrf1FAhqAc4eBmY8vZpY1yd8agRP5MtwpAc:9rHkx/ghLrfBAc4KmYU+8d8agB5M0
Static task
static1
Behavioral task
behavioral1
Sample
c8bbd42095114a10831ebd50c9277750N.exe
Resource
win7-20240903-en
Malware Config
Extracted
amadey
4.41
c7817d
http://31.41.244.10
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install_dir
0e8d0864aa
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install_file
svoutse.exe
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strings_key
5481b88a6ef75bcf21333988a4e47048
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url_paths
/Dem7kTu/index.php
Extracted
stealc
rave
http://185.215.113.103
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url_path
/e2b1563c6670f193.php
Targets
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Target
c8bbd42095114a10831ebd50c9277750N.exe
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Size
1.8MB
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MD5
c8bbd42095114a10831ebd50c9277750
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SHA1
c297ee628697e7ff043ec4f29a39091811f716df
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SHA256
638175129f017c1f0035cef4d432f07134bdf1e0564539cfc832e14229fe2be0
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SHA512
cc4f5ef6041e624823ac2a86364f0880783353c525d6c39272e3f79d07ce3b1702ba6e0df4faa5a34527b368d59d20e51f5e6c44dd4837e3d500d53954de4ca6
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SSDEEP
49152:9FNHLo362/P4hLrf1FAhqAc4eBmY8vZpY1yd8agRP5MtwpAc:9rHkx/ghLrfBAc4KmYU+8d8agB5M0
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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