General
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Target
9bd10adbd4e170d785d988d75923b4ede92e5c356dec043218d5cc18b1612657
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Size
3.7MB
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Sample
220312-fp8dhsfha7
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MD5
2e54b7772cd58bcc7de29b8aff064cde
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SHA1
83953314e02a4456e893fdb1c53c6804391e3b84
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SHA256
9bd10adbd4e170d785d988d75923b4ede92e5c356dec043218d5cc18b1612657
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SHA512
cbb1e4c145a05afa95f864f28d5d5beb822495940e38dfc179f2120c3a604200f7915fd3422affc6eed7c79d0d874caf7a69bd1392085c83a6306d6b975b345a
Static task
static1
Behavioral task
behavioral1
Sample
9bd10adbd4e170d785d988d75923b4ede92e5c356dec043218d5cc18b1612657.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
9bd10adbd4e170d785d988d75923b4ede92e5c356dec043218d5cc18b1612657.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
http://62.204.41.71/cs/SkyDrive.oo
Extracted
http://62.204.41.71/Offer/Offer.oo
Extracted
http://62.204.41.71/cs/RED.oo
Extracted
http://62.204.41.71/cs/Fax.oo
Extracted
redline
Cana
176.111.174.254:56328
Extracted
tofsee
patmushta.info
ovicrush.cn
Extracted
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://conceitosseg.com/upload/
http://integrasidata.com/upload/
http://ozentekstil.com/upload/
http://finbelportal.com/upload/
http://telanganadigital.com/upload/
Extracted
redline
Ani
detuyaluro.xyz:80
Extracted
raccoon
5e952d9d2bbe82643afb1857a7befd7377f3a063
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url4cnc
http://185.3.95.153/sbjoahera
http://185.163.204.22/sbjoahera
https://t.me/sbjoahera
Extracted
redline
portall
vistolham.xyz:81
dussicora.xyz:81
morrwlerh.xyz:81
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auth_value
6ce29d9c2924ccd339bad7128f65b6a0
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Targets
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Target
9bd10adbd4e170d785d988d75923b4ede92e5c356dec043218d5cc18b1612657
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Size
3.7MB
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MD5
2e54b7772cd58bcc7de29b8aff064cde
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SHA1
83953314e02a4456e893fdb1c53c6804391e3b84
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SHA256
9bd10adbd4e170d785d988d75923b4ede92e5c356dec043218d5cc18b1612657
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SHA512
cbb1e4c145a05afa95f864f28d5d5beb822495940e38dfc179f2120c3a604200f7915fd3422affc6eed7c79d0d874caf7a69bd1392085c83a6306d6b975b345a
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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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OnlyLogger Payload
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Vidar Stealer
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Creates new service(s)
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Downloads MZ/PE file
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Executes dropped EXE
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Modifies Windows Firewall
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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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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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MITRE ATT&CK Matrix ATT&CK v6
Persistence
Modify Existing Service
2New Service
1Hidden Files and Directories
2Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
1Hidden Files and Directories
2Install Root Certificate
1