General
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Target
7ac886c314f4b0200be1e2116fa0f7bd8da22a5d25eedde36c53544dc2880a08
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Size
351KB
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Sample
221203-lep23sdd6y
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MD5
d6d9f6a8af1c487f5c1318691824547b
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SHA1
78d94b5957483ab83de205b24f157a91ffbd5bb1
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SHA256
7ac886c314f4b0200be1e2116fa0f7bd8da22a5d25eedde36c53544dc2880a08
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SHA512
fb63e1f14c4fe4678b16b287a14763e9167eb19bd941eaf850a62e755dafcc5e339ec4a102833c1f379a5046fe9cae98fb60b94052e639f0c38e6859ae500aed
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SSDEEP
6144:VQrqP9M/YhoDANb8VHED5a3PnMW2RqnkMwYi:VQQ9M/9m8VVfMW3krY
Malware Config
Extracted
djvu
http://fresherlights.com/lancer/get.php
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extension
.uyit
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offline_id
HtkmULXEgJoZa495hFUJlvKCD0OwnxklbkoITjt1
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payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
56
517
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
517
Extracted
vidar
56
1148
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
1148
Extracted
amadey
3.50
62.204.41.252/nB8cWack3/index.php
Extracted
vidar
56
1881
https://t.me/asifrazatg
https://steamcommunity.com/profiles/76561199439929669
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profile_id
1881
Targets
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Target
7ac886c314f4b0200be1e2116fa0f7bd8da22a5d25eedde36c53544dc2880a08
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Size
351KB
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MD5
d6d9f6a8af1c487f5c1318691824547b
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SHA1
78d94b5957483ab83de205b24f157a91ffbd5bb1
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SHA256
7ac886c314f4b0200be1e2116fa0f7bd8da22a5d25eedde36c53544dc2880a08
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SHA512
fb63e1f14c4fe4678b16b287a14763e9167eb19bd941eaf850a62e755dafcc5e339ec4a102833c1f379a5046fe9cae98fb60b94052e639f0c38e6859ae500aed
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SSDEEP
6144:VQrqP9M/YhoDANb8VHED5a3PnMW2RqnkMwYi:VQQ9M/9m8VVfMW3krY
Score10/10-
Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detected Djvu ransomware
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Detects Smokeloader packer
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Djvu Ransomware
Ransomware which is a variant of the STOP family.
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SmokeLoader
Modular backdoor trojan in use since 2014.
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Vidar
Vidar is an infostealer based on Arkei stealer.
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Downloads MZ/PE file
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Drops file in Drivers directory
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Executes dropped EXE
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Loads dropped DLL
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Modifies file permissions
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses 2FA software files, possible credential harvesting
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Accesses Microsoft Outlook profiles
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Adds Run key to start application
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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 Chrome extension
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Legitimate hosting services abused for malware hosting/C2
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext
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