General
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Target
SolaraB.zip
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Size
5KB
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Sample
240522-apajlaeg4w
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MD5
5d2a15f24ed13751ff2989cf63c0dc04
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SHA1
45cf00964e4c7fcd406545db0240b043e2172d5a
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SHA256
b20a675a73f1940c54dda5cad8f5455bf4baa31d77edce3f391b12995d0abe85
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SHA512
97ae56f951abfaffa5c8318f5103cfca3b7165b37d3ca84c9939b4f415e03fba782aeca9eba325bd2687e9fcfac315a2854a5b85a7316ac5e8890cd38cf7b7e9
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SSDEEP
96:ZrIWVVuu0w2xd9smXZPc3cRVfUsFaU/kJp3/RmjhGd3yHcITnOyB4juB/wSySo:Zkhd9sGZPtRSwa6cpPRCAdCHcITrBhIz
Static task
static1
Behavioral task
behavioral1
Sample
SolaraB/Solara/SolaraBootstrapper.exe
Resource
win7-20240508-en
Malware Config
Targets
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Target
SolaraB/Solara/SolaraBootstrapper.exe
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Size
12KB
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MD5
74494703e5f44eeb9aa037f0f50bf682
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SHA1
fcfd8813e63cd61c5bfd2db605827fb9070fe8e9
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SHA256
3e4f692506d372bebc12d344c5f1543b67fa1dbe095c910aab78456510d7fe66
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SHA512
dbd2a8d928c797c70c4286d8ebabe202902445ed60e94eeccf33c7e3d794c7e362139187dcd1a57a4919503c1c791cfbe38f6f6eff454248382b3c4e023791fe
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SSDEEP
192:WrnDHbLupIapaLPr/XKnxxTc1l6VXtrNjA:WrnzHUIapazzKxm1cVdZj
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Loads dropped DLL
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Legitimate hosting services abused for malware hosting/C2
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