General
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Target
CCEFF411FEAB78A02A22744E2EAE9AB8.exe
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Size
3.9MB
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Sample
210813-x2rtazcdkj
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MD5
cceff411feab78a02a22744e2eae9ab8
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SHA1
7b707ac1bfcc7bdd5439c606af91a5dc5a499493
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SHA256
cfdcbcca4f75f287d6389cda895571530ddb9a2bbdf54cce52c1c65e969ac0a3
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SHA512
0eb9732143fbd7816951acf72bcbf10218a58a4780958b9a57e2d6960781296f73e8f1c0f0262adbb95d855a92e136d87e3e01bea8497d9a8a3e5afa41b3115c
Static task
static1
Behavioral task
behavioral1
Sample
CCEFF411FEAB78A02A22744E2EAE9AB8.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
CCEFF411FEAB78A02A22744E2EAE9AB8.exe
Resource
win10v20210410
Malware Config
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
redline
7new
sytareliar.xyz:80
yabelesatg.xyz:80
ceneimarck.xyz:80
Extracted
vidar
40
706
https://lenak513.tumblr.com/
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profile_id
706
Extracted
vidar
40
916
https://lenak513.tumblr.com/
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profile_id
916
Targets
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Target
CCEFF411FEAB78A02A22744E2EAE9AB8.exe
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Size
3.9MB
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MD5
cceff411feab78a02a22744e2eae9ab8
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SHA1
7b707ac1bfcc7bdd5439c606af91a5dc5a499493
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SHA256
cfdcbcca4f75f287d6389cda895571530ddb9a2bbdf54cce52c1c65e969ac0a3
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SHA512
0eb9732143fbd7816951acf72bcbf10218a58a4780958b9a57e2d6960781296f73e8f1c0f0262adbb95d855a92e136d87e3e01bea8497d9a8a3e5afa41b3115c
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Process spawned unexpected child process
This typically indicates the parent process was compromised via an exploit or macro.
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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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suricata: ET MALWARE GCleaner Downloader Activity M1
suricata: ET MALWARE GCleaner Downloader Activity M1
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suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
suricata: ET MALWARE Observed Elysium Stealer Variant CnC Domain (all-brain-company .xyz in TLS SNI)
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suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
suricata: ET MALWARE Suspicious Zipped Filename in Outbound POST Request (Passwords.txt)
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
suricata: ET MALWARE Vidar/Arkei Stealer Client Data Upload
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suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
suricata: ET MALWARE Vidar/Arkei/Megumin/Oski Stealer Data Exfil
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Vidar Stealer
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Downloads MZ/PE file
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Executes dropped EXE
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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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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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