General
- Target file.exe
- Size 210KB
- Sample230102-qsdcnaee24
- SHA256 fe6c262bb626ff7a2360d970aefc69c39d58435b7b8f633a8db710f78d4ff1f5
- MD5 b6082ac4c43d96aeb121556989051427
- SHA1 2a4e1bcf032a60856ac75bb5cf164f5b4ab337f2
- SHA512 1cfdf09f52cf6a365dd5de029cf829892219dcc3bcb08a3005f3277968e79db884a85ba72346c8b31c0200677881d11724f81e84685cd6cdb7b07947d941bb2e
- SSDEEP 3072:odkXJu1dMQLFU0YFhQ35IUARwqXm5g063dlAJWVzIdkJ8AEBOW6:xA+QLUSCRwqXm5l4lGWV2AJ
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
Malware Config
Extracted
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amadey
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3.63
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62.204.41.109/Nmkn5d9Dn/index.php
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45.32.200.113/mBsjv2swweP/index.php
Extracted
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djvu
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http://ex3mall.com/lancer/get.php
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extension
.znto
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offline_id
bE95c2N1x4fARf4W3qmFCjkKPwfFkQaU9NpNBMt1
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payload_url
http://uaery.top/dl/build2.exe
http://ex3mall.com/files/1/build3.exe
-
ransomnote
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Extracted
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vidar
-
1.7
-
19
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https://t.me/robloxblackl
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https://steamcommunity.com/profiles/76561199458928097
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profile_id
19
Targets
-
- Target file.exe
- Size 210KB
- SHA256 fe6c262bb626ff7a2360d970aefc69c39d58435b7b8f633a8db710f78d4ff1f5
- MD5 b6082ac4c43d96aeb121556989051427
- SHA1 2a4e1bcf032a60856ac75bb5cf164f5b4ab337f2
- SHA512 1cfdf09f52cf6a365dd5de029cf829892219dcc3bcb08a3005f3277968e79db884a85ba72346c8b31c0200677881d11724f81e84685cd6cdb7b07947d941bb2e
- SSDEEP 3072:odkXJu1dMQLFU0YFhQ35IUARwqXm5g063dlAJWVzIdkJ8AEBOW6:xA+QLUSCRwqXm5l4lGWV2AJ
- MD5 SHA1 SHA512 SSDEEP
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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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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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Blocklisted process makes network request
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Downloads MZ/PE file
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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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Accesses Microsoft Outlook accounts
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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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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext