General
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Target
cfb27ba8ff3737c3d09c1909ec16b837515aab2eb8419bc800913dd0023324f0
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Size
7.7MB
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Sample
220314-fr44waddf2
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MD5
0afafc9f81b758427c2d307bbb79cfdd
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SHA1
dfc691cd9375e59ea48d3644cdbedc75a09ef39d
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SHA256
cfb27ba8ff3737c3d09c1909ec16b837515aab2eb8419bc800913dd0023324f0
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SHA512
60e5591e7c794bff610ebcec2095550dbab70a9ae04b045f9bf23f7cc6f9c5d0dbca5bc13529df752ccc5a8aa7b079fe1227c5e955d223c7ee25a542fd518362
Static task
static1
Behavioral task
behavioral1
Sample
cfb27ba8ff3737c3d09c1909ec16b837515aab2eb8419bc800913dd0023324f0.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
cfb27ba8ff3737c3d09c1909ec16b837515aab2eb8419bc800913dd0023324f0.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
UDP
45.9.20.20:13441
Extracted
metasploit
windows/single_exec
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
vidar
50.7
937
https://ruhr.social/@sam9al
https://koyu.space/@samsa2l
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profile_id
937
Extracted
redline
ruzki12_03
176.122.23.55:11768
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auth_value
c51ddc8008e8581a01cec6e8291c5530
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
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
Installs
94.23.1.92:12857
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auth_value
c8e146507a5c0004dfcc77a7c5f15bc2
Extracted
redline
ruz876
185.215.113.7:5186
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auth_value
4750f6742a496bbe74a981d51e7680ad
Targets
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Target
cfb27ba8ff3737c3d09c1909ec16b837515aab2eb8419bc800913dd0023324f0
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Size
7.7MB
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MD5
0afafc9f81b758427c2d307bbb79cfdd
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SHA1
dfc691cd9375e59ea48d3644cdbedc75a09ef39d
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SHA256
cfb27ba8ff3737c3d09c1909ec16b837515aab2eb8419bc800913dd0023324f0
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SHA512
60e5591e7c794bff610ebcec2095550dbab70a9ae04b045f9bf23f7cc6f9c5d0dbca5bc13529df752ccc5a8aa7b079fe1227c5e955d223c7ee25a542fd518362
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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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Modifies boot configuration data using bcdedit
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OnlyLogger Payload
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Vidar Stealer
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Blocklisted process makes network request
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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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Possible attempt to disable PatchGuard
Rootkits can use kernel patching to embed themselves in an operating system.
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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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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
5Disabling Security Tools
3Virtualization/Sandbox Evasion
1Impair Defenses
1Install Root Certificate
1