General
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Target
98d1fc9e02a99bbc88374d0c79e94505d155b78c7ab488ee96b9605611fda84a
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Size
3.2MB
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Sample
220312-gprw7sbfcn
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MD5
1d803235e19095cb252cb3e0bb5c8756
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SHA1
706ba4dcb4696b91a762cbadcd70da0076346f74
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SHA256
98d1fc9e02a99bbc88374d0c79e94505d155b78c7ab488ee96b9605611fda84a
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SHA512
a8ef75d034443469170df8f54ba5797340e50a07b8fe62bab42c39639f6b85383430fede1af6ca6241c29efce351348c3372401419e2a3fb5db3a6f93cf167ca
Static task
static1
Behavioral task
behavioral1
Sample
98d1fc9e02a99bbc88374d0c79e94505d155b78c7ab488ee96b9605611fda84a.exe
Resource
win7-20220310-en
Behavioral task
behavioral2
Sample
98d1fc9e02a99bbc88374d0c79e94505d155b78c7ab488ee96b9605611fda84a.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
redline
Ani
yaklalau.xyz:80
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/
Targets
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Target
98d1fc9e02a99bbc88374d0c79e94505d155b78c7ab488ee96b9605611fda84a
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Size
3.2MB
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MD5
1d803235e19095cb252cb3e0bb5c8756
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SHA1
706ba4dcb4696b91a762cbadcd70da0076346f74
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SHA256
98d1fc9e02a99bbc88374d0c79e94505d155b78c7ab488ee96b9605611fda84a
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SHA512
a8ef75d034443469170df8f54ba5797340e50a07b8fe62bab42c39639f6b85383430fede1af6ca6241c29efce351348c3372401419e2a3fb5db3a6f93cf167ca
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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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ACProtect 1.3x - 1.4x DLL software
Detects file using ACProtect software.
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Vidar Stealer
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Executes dropped EXE
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Modifies AppInit DLL entries
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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 SetThreadContext
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