General
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Target
e7c5f3533138c1aeed166cd85a93089bbdb1d2c6a575ceb77ed5974af7f46014
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Size
3.6MB
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Sample
220313-xsmdwshgc5
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MD5
a6d5c34d7ff79f376aa51f356279ec71
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SHA1
50813a4cd1428da83a43649b0f9237a469848674
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SHA256
e7c5f3533138c1aeed166cd85a93089bbdb1d2c6a575ceb77ed5974af7f46014
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SHA512
6c2d7859cc48390a6a90dd4d504ffcfaf12f1a4d0af270fe72421b778b70312839b91de386c82ec80d152207983bbeea365260361fa62af9913d236831bc847f
Static task
static1
Behavioral task
behavioral1
Sample
e7c5f3533138c1aeed166cd85a93089bbdb1d2c6a575ceb77ed5974af7f46014.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
e7c5f3533138c1aeed166cd85a93089bbdb1d2c6a575ceb77ed5974af7f46014.exe
Resource
win10v2004-20220310-en
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Extracted
redline
ANINEWONE
zisiarenal.xyz:80
Extracted
redline
ruzki000
86.107.197.196:63065
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auth_value
80fac7f67bd38aa709bbeef7a44ccb47
Extracted
redline
pizzadlyashekera
65.108.101.231:14648
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auth_value
7d6b3cb15fc835e113d8c22bd7cfe2b4
Extracted
redline
@ywqmre
185.215.113.24:15994
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auth_value
5a482aa0be2b5e01649fe7a3ce943422
Extracted
redline
ruz876
185.215.113.7:5186
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auth_value
4750f6742a496bbe74a981d51e7680ad
Extracted
djvu
http://fuyt.org/test3/get.php
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extension
.xcbg
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offline_id
y6oQcfhmSRc7ZQ1q8yjLE3LhY8kK7FHg6LLlEht1
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payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
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ransomnote
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Extracted
tofsee
patmushta.info
ovicrush.cn
Extracted
redline
Installs
94.23.1.92:12857
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auth_value
c8e146507a5c0004dfcc77a7c5f15bc2
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
937
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
vidar
39.9
706
https://prophefliloc.tumblr.com/
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profile_id
706
Extracted
redline
ruzki12_03
176.122.23.55:11768
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auth_value
c51ddc8008e8581a01cec6e8291c5530
Targets
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Target
e7c5f3533138c1aeed166cd85a93089bbdb1d2c6a575ceb77ed5974af7f46014
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Size
3.6MB
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MD5
a6d5c34d7ff79f376aa51f356279ec71
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SHA1
50813a4cd1428da83a43649b0f9237a469848674
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SHA256
e7c5f3533138c1aeed166cd85a93089bbdb1d2c6a575ceb77ed5974af7f46014
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SHA512
6c2d7859cc48390a6a90dd4d504ffcfaf12f1a4d0af270fe72421b778b70312839b91de386c82ec80d152207983bbeea365260361fa62af9913d236831bc847f
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Detected Djvu ransomware
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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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Socelars 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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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Suspicious use of SetThreadContext
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