General
- Target file.exe
- Size 229KB
- Sample221019-sx2bdsdgg6
- SHA256 dcb63aece6f182db9da6916d54931867f39aad54cb71aca13f3aaca9131de19e
- MD5 b5715bb4082722b75b28a740420140dc
- SHA1 a2de19b1399679b18aac794d7d9d40e8de0e409f
- SHA512 7f07fe2ee158530da9e83c5694bd13812a9d08f6783d30724f07dc798265eac55ff4c9951983c489074099599cb209c3779e15f525fe9c4af3b01053bb28347a
- SSDEEP 3072:cBns7wyAQg3r8P7ktLok+aSW7QG6FBhyCCsrxVWO6wjwtLWxqkMZ3nUhwTY:cBULg07+LgaSikhyYVWA0tFPncY
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
Malware Config
Extracted
-
djvu
-
http://winnlinne.com/lancer/get.php
-
extension
.tury
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offline_id
Uz66zEbmA32arcxwT81zZhkb23026oHz5iSp8qt1
-
payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
-
ransomnote
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Extracted
-
vidar
-
55
-
517
-
https://t.me/truewallets
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https://mas.to/@zara99
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http://116.203.10.3:80
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profile_id
517
Extracted
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danabot
-
192.236.233.188:443
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192.119.70.159:443
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23.106.124.171:443
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213.227.155.103:443
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embedded_hash
56951C922035D696BFCE443750496462
-
type
loader
Targets
-
- Target file.exe
- Size 229KB
- SHA256 dcb63aece6f182db9da6916d54931867f39aad54cb71aca13f3aaca9131de19e
- MD5 b5715bb4082722b75b28a740420140dc
- SHA1 a2de19b1399679b18aac794d7d9d40e8de0e409f
- SHA512 7f07fe2ee158530da9e83c5694bd13812a9d08f6783d30724f07dc798265eac55ff4c9951983c489074099599cb209c3779e15f525fe9c4af3b01053bb28347a
- SSDEEP 3072:cBns7wyAQg3r8P7ktLok+aSW7QG6FBhyCCsrxVWO6wjwtLWxqkMZ3nUhwTY:cBULg07+LgaSikhyYVWA0tFPncY
- MD5 SHA1 SHA512 SSDEEP
-
Detected Djvu ransomware
-
Detects Smokeloader packer
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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.
-
Loads dropped DLL
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Modifies file permissions
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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