General
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Target
9ab452510df5531e115fec2c42226cea68cb9fa8553cf01060d20d40b1473205
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Size
3.2MB
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Sample
220312-f2x4bagah7
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MD5
a813f00042189275f63d82d6c62e6319
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SHA1
74396d538668e4dda27c01d4cbc9150c2dd49439
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SHA256
9ab452510df5531e115fec2c42226cea68cb9fa8553cf01060d20d40b1473205
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SHA512
988feebfa778d83e66775b6aab6ae7b7dc73f64a410f9b348d1215423b5e87686818e2df8d99bcdd1ae5b889de873dac5b8552532df166f9dd58fa23d5ce722c
Static task
static1
Behavioral task
behavioral1
Sample
9ab452510df5531e115fec2c42226cea68cb9fa8553cf01060d20d40b1473205.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
9ab452510df5531e115fec2c42226cea68cb9fa8553cf01060d20d40b1473205.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
vidar
39.4
706
https://sergeevih43.tumblr.com/
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profile_id
706
Extracted
smokeloader
2020
http://ppcspb.com/upload/
http://mebbing.com/upload/
http://twcamel.com/upload/
http://howdycash.com/upload/
http://lahuertasonora.com/upload/
http://kpotiques.com/upload/
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
937
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
ServAni
87.251.71.195:82
Extracted
redline
Lyla2
bonezarisor.xyz:80
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auth_value
de2a98abc502b86b809fbc366af9256a
Extracted
redline
portall
vistolham.xyz:81
dussicora.xyz:81
morrwlerh.xyz:81
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auth_value
6ce29d9c2924ccd339bad7128f65b6a0
Targets
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Target
9ab452510df5531e115fec2c42226cea68cb9fa8553cf01060d20d40b1473205
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Size
3.2MB
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MD5
a813f00042189275f63d82d6c62e6319
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SHA1
74396d538668e4dda27c01d4cbc9150c2dd49439
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SHA256
9ab452510df5531e115fec2c42226cea68cb9fa8553cf01060d20d40b1473205
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SHA512
988feebfa778d83e66775b6aab6ae7b7dc73f64a410f9b348d1215423b5e87686818e2df8d99bcdd1ae5b889de873dac5b8552532df166f9dd58fa23d5ce722c
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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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Suspicious use of NtCreateUserProcessOtherParentProcess
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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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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
2Scheduled Task
1Defense Evasion
Modify Registry
1Disabling Security Tools
1Hidden Files and Directories
2