General
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Target
63b367f52c3779c394b0a5293a3d5d0d0759374a0d29dcecbbb9e22182bedb7e
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Size
153KB
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Sample
220926-f13bmsheg4
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MD5
1d93a802aa0e6f86cae2d3c7c87606e5
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SHA1
6b71573d5877c597e37b49fe85866fa6aa09b8ce
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SHA256
63b367f52c3779c394b0a5293a3d5d0d0759374a0d29dcecbbb9e22182bedb7e
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SHA512
432aa28b54e52cf62a796e1c1eace908b1323ef6a3766e97ad8e6ebd0a0faef40a9d75ea551f338f4c0ff4f2a5f28f698819616709a0c6703375d223e80ba2b4
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SSDEEP
3072:+7ruG5MwXODEF0g/mEf9BsBvMKBZJSex95x:VwXtqg/mE1PKdSe
Static task
static1
Behavioral task
behavioral1
Sample
63b367f52c3779c394b0a5293a3d5d0d0759374a0d29dcecbbb9e22182bedb7e.exe
Resource
win10v2004-20220812-en
Malware Config
Extracted
djvu
http://winnlinne.com/lancer/get.php
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extension
.ofww
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offline_id
xkNzhkB1wvgoDI7Uo0HPNLY3qCuwoFpP7nlhlut1
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payload_url
http://rgyui.top/dl/build2.exe
http://winnlinne.com/files/1/build3.exe
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ransomnote
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Extracted
vidar
54.6
517
https://t.me/huobiinside
https://mas.to/@kyriazhs1975
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profile_id
517
Extracted
redline
LogsDiller Cloud (TG: @mr_golds)
77.73.134.27:7161
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auth_value
4b2de03af6b6ac513ac597c2e6c1ad51
Extracted
marsstealer
Default
Targets
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Target
63b367f52c3779c394b0a5293a3d5d0d0759374a0d29dcecbbb9e22182bedb7e
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Size
153KB
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MD5
1d93a802aa0e6f86cae2d3c7c87606e5
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SHA1
6b71573d5877c597e37b49fe85866fa6aa09b8ce
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SHA256
63b367f52c3779c394b0a5293a3d5d0d0759374a0d29dcecbbb9e22182bedb7e
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SHA512
432aa28b54e52cf62a796e1c1eace908b1323ef6a3766e97ad8e6ebd0a0faef40a9d75ea551f338f4c0ff4f2a5f28f698819616709a0c6703375d223e80ba2b4
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SSDEEP
3072:+7ruG5MwXODEF0g/mEf9BsBvMKBZJSex95x:VwXtqg/mE1PKdSe
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Detected Djvu ransomware
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Detects Smokeloader packer
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload
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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 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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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 NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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