General
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Target
cf850005d0be5dd925a8699da82089a6417ff0af2749ebad27be2bb63c421083
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Size
7.7MB
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Sample
220314-ftddyaddg6
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MD5
52a92636d994ad71d413817cdae6a9d4
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SHA1
d75eabaea79c3d5d60cb9ee1eaff29bb6beecd25
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SHA256
cf850005d0be5dd925a8699da82089a6417ff0af2749ebad27be2bb63c421083
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SHA512
150cb94e9e0b2b7035dfe5b104e3b70a0d23701bd6c75c07f14a009b6aa653c24aa0e66d9c814338d12ca2fa5e66a5e5ea50456018651f99e6648034d1c496f6
Static task
static1
Behavioral task
behavioral1
Sample
cf850005d0be5dd925a8699da82089a6417ff0af2749ebad27be2bb63c421083.exe
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
cf850005d0be5dd925a8699da82089a6417ff0af2749ebad27be2bb63c421083.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
metasploit
windows/single_exec
Extracted
redline
UDP
45.9.20.20:13441
Extracted
smokeloader
2020
http://varmisende.com/upload/
http://fernandomayol.com/upload/
http://nextlytm.com/upload/
http://people4jan.com/upload/
http://asfaltwerk.com/upload/
Extracted
redline
ruzki12_03
176.122.23.55:11768
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auth_value
c51ddc8008e8581a01cec6e8291c5530
Extracted
redline
ruz876
185.215.113.7:5186
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auth_value
4750f6742a496bbe74a981d51e7680ad
Extracted
redline
@ywqmre
185.215.113.24:15994
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auth_value
5a482aa0be2b5e01649fe7a3ce943422
Extracted
tofsee
patmushta.info
ovicrush.cn
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
Installs
94.23.1.92:12857
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auth_value
c8e146507a5c0004dfcc77a7c5f15bc2
Targets
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Target
cf850005d0be5dd925a8699da82089a6417ff0af2749ebad27be2bb63c421083
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Size
7.7MB
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MD5
52a92636d994ad71d413817cdae6a9d4
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SHA1
d75eabaea79c3d5d60cb9ee1eaff29bb6beecd25
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SHA256
cf850005d0be5dd925a8699da82089a6417ff0af2749ebad27be2bb63c421083
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SHA512
150cb94e9e0b2b7035dfe5b104e3b70a0d23701bd6c75c07f14a009b6aa653c24aa0e66d9c814338d12ca2fa5e66a5e5ea50456018651f99e6648034d1c496f6
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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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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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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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Drops file in Drivers directory
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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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Accesses cryptocurrency files/wallets, possible credential harvesting
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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
6Disabling Security Tools
3Virtualization/Sandbox Evasion
1Impair Defenses
1Install Root Certificate
1