General
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Target
setup_x86_x64_install.exe
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Size
3.9MB
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Sample
220516-nysnescgcp
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MD5
e4c99dcc117b45dbd02c49723df0e5da
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SHA1
9b31d81aa541f473360574fdbdd86aca2201033a
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SHA256
5bfb87691070668037df7a6bc1eac92bdb683ada3159b83c136146632835cb7f
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SHA512
2dc09c62ded7a3ce56b7584b2aeec228f9d7a26a1516b3d31af245c7f3513fcdb7da13cf7e47695390ee2ea02bbe5c5523c8c3f1a8780a3a6834de2e6cd416b5
Static task
static1
Behavioral task
behavioral1
Sample
setup_x86_x64_install.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
setup_x86_x64_install.exe
Resource
win10v2004-20220414-en
Malware Config
Extracted
socelars
http://www.iyiqian.com/
http://www.hbgents.top/
http://www.rsnzhy.com/
http://www.efxety.top/
Extracted
redline
ChrisNEW
194.104.136.5:46013
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auth_value
9491a1c5e11eb6097e68a4fa8627fda8
Extracted
redline
media21
91.121.67.60:23325
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auth_value
e37d5065561884bb54c8ed1baa6de446
Extracted
redline
193.106.191.253:4752
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auth_value
6dc858733096320e3d11256c87cea006
Extracted
redline
sehrish2
135.181.129.119:4805
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auth_value
b69102cdbd4afe2d3159f88fb6dac731
Extracted
smokeloader
2020
http://directorycart.com/upload/
http://tierzahnarzt.at/upload/
http://streetofcards.com/upload/
http://ycdfzd.com/upload/
http://successcoachceo.com/upload/
http://uhvu.cn/upload/
http://japanarticle.com/upload/
http://monsutiur4.com/
http://nusurionuy5ff.at/
http://moroitomo4.net/
http://susuerulianita1.net/
http://cucumbetuturel4.com/
http://nunuslushau.com/
http://linislominyt11.at/
http://luxulixionus.net/
http://lilisjjoer44.com/
http://nikogminut88.at/
http://limo00ruling.org/
http://mini55tunul.com/
http://samnutu11nuli.com/
http://nikogkojam.org/
Extracted
redline
SUSHI
65.108.101.231:14648
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auth_value
26bcdf6ae8358a98f24ebd4bd8ec3714
Extracted
redline
Build#10k
89.22.234.161:36760
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auth_value
c22a130ec5d494a6a043d8ef902913cb
Extracted
redline
@humus228p
185.215.113.24:15994
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auth_value
bb99a32fdff98741feb69d524760afae
Extracted
djvu
http://ugll.org/test3/get.php
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extension
.kruu
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offline_id
e8w5MeiBrZVoHLoloPm9MNlKBzXH70BB3B2KQ7t1
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payload_url
http://zerit.top/dl/build2.exe
http://ugll.org/files/1/build3.exe
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ransomnote
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Extracted
amadey
3.10
185.215.113.38/f8dfksdj3/index.php
Extracted
redline
9-5
139.99.32.83:43199
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auth_value
637de2b47f42d9cc7912f71cb6b57b5b
Targets
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Target
setup_x86_x64_install.exe
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Size
3.9MB
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MD5
e4c99dcc117b45dbd02c49723df0e5da
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SHA1
9b31d81aa541f473360574fdbdd86aca2201033a
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SHA256
5bfb87691070668037df7a6bc1eac92bdb683ada3159b83c136146632835cb7f
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SHA512
2dc09c62ded7a3ce56b7584b2aeec228f9d7a26a1516b3d31af245c7f3513fcdb7da13cf7e47695390ee2ea02bbe5c5523c8c3f1a8780a3a6834de2e6cd416b5
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Detected Djvu ransomware
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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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suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
suricata: ET MALWARE Possible Compromised Host AnubisNetworks Sinkhole Cookie Value Snkz
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suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
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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/Megumin Stealer Keywords Retrieved
suricata: ET MALWARE Vidar/Arkei/Megumin Stealer Keywords Retrieved
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
suricata: ET MALWARE Win32/Filecoder.STOP Variant Public Key Download
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suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
suricata: ET MALWARE Win32/Filecoder.STOP Variant Request for Public Key
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suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
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suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin M2
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suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
suricata: ET MALWARE Win32/Vodkagats Loader Requesting Payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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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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Modifies file permissions
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Accesses Microsoft Outlook profiles
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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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Drops Chrome extension
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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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Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
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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
2Registry Run Keys / Startup Folder
1Bootkit
1Scheduled Task
1Defense Evasion
Modify Registry
3Disabling Security Tools
1Virtualization/Sandbox Evasion
1File Permissions Modification
1Install Root Certificate
1