General
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Target
df26bccff1e5dee23861df987e9633e03ae429b2d98248a26b9dddf94d9d8a63
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Size
8.0MB
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Sample
220314-az7l3sbbe6
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MD5
ad27b297be05cee4607900d7e0f6cb6e
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SHA1
86c4cdc2095ca54b07a9f4b7babc2fa0934b0911
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SHA256
df26bccff1e5dee23861df987e9633e03ae429b2d98248a26b9dddf94d9d8a63
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SHA512
ead77d6b3abc8b91b37946aacfea67918432b1fa365828dab8530f2d973b2cefcbf20ada5b5525f2cf52a78213fcc1975d3789a6d20fe08f9fbe44d9c94d3c30
Static task
static1
Behavioral task
behavioral1
Sample
df26bccff1e5dee23861df987e9633e03ae429b2d98248a26b9dddf94d9d8a63.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
df26bccff1e5dee23861df987e9633e03ae429b2d98248a26b9dddf94d9d8a63.exe
Resource
win10v2004-en-20220113
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.xxhufdc.top/
http://www.uefhkice.xyz/
http://www.fcektsy.top/
Extracted
redline
upd
193.56.146.78:51487
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
metasploit
windows/single_exec
Extracted
redline
ruzki000
86.107.197.196:63065
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auth_value
80fac7f67bd38aa709bbeef7a44ccb47
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
937
Extracted
redline
pizzadlyashekera
65.108.101.231:14648
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auth_value
7d6b3cb15fc835e113d8c22bd7cfe2b4
Extracted
redline
ruzki12_03
176.122.23.55:11768
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auth_value
c51ddc8008e8581a01cec6e8291c5530
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
redline
Installs
94.23.1.92:12857
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auth_value
c8e146507a5c0004dfcc77a7c5f15bc2
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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Targets
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Target
df26bccff1e5dee23861df987e9633e03ae429b2d98248a26b9dddf94d9d8a63
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Size
8.0MB
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MD5
ad27b297be05cee4607900d7e0f6cb6e
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SHA1
86c4cdc2095ca54b07a9f4b7babc2fa0934b0911
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SHA256
df26bccff1e5dee23861df987e9633e03ae429b2d98248a26b9dddf94d9d8a63
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SHA512
ead77d6b3abc8b91b37946aacfea67918432b1fa365828dab8530f2d973b2cefcbf20ada5b5525f2cf52a78213fcc1975d3789a6d20fe08f9fbe44d9c94d3c30
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DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
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Detected Djvu ransomware
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Glupteba Payload
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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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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Socelars Payload
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Suspicious use of NtCreateUserProcessOtherParentProcess
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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 BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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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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Looks up geolocation information via web service
Uses a legitimate geolocation service to find the infected system's geolocation info.
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Drops file in System32 directory
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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
1Registry Run Keys / Startup Folder
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
1Virtualization/Sandbox Evasion
1Install Root Certificate
1