General
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Target
a56c0274e6ea9bd32141634a92052d91
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Size
4.1MB
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Sample
240226-e1y4jscf85
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MD5
a56c0274e6ea9bd32141634a92052d91
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SHA1
0f69b4fcbda90184075b84d12217abbd0c07d704
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SHA256
4d6904b252c292f5aefe176877720e6e8520c977c9f27ba46c92e5a0b6796016
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SHA512
c21c368a8d9e59b61ddb409958b071f206bc1c10e42b1a378a6b32b01fa4a9e107d1b840a0351a2ef3c787881e87d842ae12bd4c49050feb2dab5c7247088526
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SSDEEP
98304:x9Y2YE0JHHIvNIDwBlb7yTglmdg7T0FHxhXU0KusqWmF6soR6R:xa22gNIDWlllsgshXDKOyso0R
Static task
static1
Malware Config
Extracted
nullmixer
http://hsiens.xyz/
Extracted
privateloader
http://37.0.10.214/proxies.txt
http://37.0.10.244/server.txt
http://wfsdragon.ru/api/setStats.php
37.0.10.237
Extracted
smokeloader
pub5
Extracted
redline
pub1
viacetequn.site:80
Extracted
smokeloader
2020
http://aucmoney.com/upload/
http://thegymmum.com/upload/
http://atvcampingtrips.com/upload/
http://kuapakualaman.com/upload/
http://renatazarazua.com/upload/
http://nasufmutlu.com/upload/
Extracted
cryptbot
knuywu58.top
morjeo05.top
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payload_url
http://sarefy07.top/download.php?file=lv.exe
Extracted
vidar
40.1
706
https://eduarroma.tumblr.com/
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profile_id
706
Targets
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Target
a56c0274e6ea9bd32141634a92052d91
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Size
4.1MB
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MD5
a56c0274e6ea9bd32141634a92052d91
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SHA1
0f69b4fcbda90184075b84d12217abbd0c07d704
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SHA256
4d6904b252c292f5aefe176877720e6e8520c977c9f27ba46c92e5a0b6796016
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SHA512
c21c368a8d9e59b61ddb409958b071f206bc1c10e42b1a378a6b32b01fa4a9e107d1b840a0351a2ef3c787881e87d842ae12bd4c49050feb2dab5c7247088526
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SSDEEP
98304:x9Y2YE0JHHIvNIDwBlb7yTglmdg7T0FHxhXU0KusqWmF6soR6R:xa22gNIDWlllsgshXDKOyso0R
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CryptBot payload
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PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
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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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SectopRAT payload
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Vidar Stealer
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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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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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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1