General
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Target
FUCKER.exe
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Size
10KB
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Sample
240409-kfglnaaf84
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MD5
2a94f3960c58c6e70826495f76d00b85
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SHA1
e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
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SHA256
2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
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SHA512
fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
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SSDEEP
192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
Static task
static1
Behavioral task
behavioral1
Sample
FUCKER.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
FUCKER.exe
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
FUCKER.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
quasar
1.4.1
Office04
185.196.10.233:4782
a244256d-314d-4857-83fe-790ac24d7897
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encryption_key
0EC03133971030F6D05E6D59F71626F6543BBE65
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install_name
gfdgfdg.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
fgfdhdgg
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subdirectory
gfgfgf
Extracted
amadey
4.18
http://185.172.128.3
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install_dir
One_Dragon_Center
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install_file
MSI.CentralServer.exe
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strings_key
fd2f5851d3165c210396dcbe9930d294
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url_paths
/QajE3OBS/index.php
Extracted
asyncrat
0.5.7B
KZ1
77.232.132.25:5001
AsyncMutex_6SI8OJU68
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delay
3
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install
false
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install_file
service.exe
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install_folder
%AppData%
Extracted
quasar
1.4.1
KZ1
77.232.132.25:4999
8892f097-602a-41ca-8df2-0bf3fd113bd2
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encryption_key
790BD6D1C1540AE1BFB811F2DC1E0185525C5DCB
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install_name
LestaClient.exe
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log_directory
LestaLogs
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reconnect_delay
3000
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startup_key
Lesta Game Center
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subdirectory
Lesta
Extracted
redline
666
195.20.16.103:18305
Extracted
amadey
4.17
http://185.215.113.32
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install_dir
00c07260dc
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install_file
explorgu.exe
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
redline
@systemadminbd
172.86.101.115:4483
Extracted
vidar
8.6
72f54d93118188013f2386eef7e5cc05
https://steamcommunity.com/profiles/76561199658817715
https://t.me/sa9ok
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profile_id_v2
72f54d93118188013f2386eef7e5cc05
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user_agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36
Extracted
redline
LiveTraffic
4.185.137.132:1632
20.218.68.91:7690
Extracted
xworm
163.5.215.245:9049
r3SLo8kx59hai6gX
Extracted
risepro
37.120.237.196:50500
Extracted
redline
@OLEH_PSP
185.172.128.33:8970
Targets
-
-
Target
FUCKER.exe
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Size
10KB
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MD5
2a94f3960c58c6e70826495f76d00b85
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SHA1
e2a1a5641295f5ebf01a37ac1c170ac0814bb71a
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SHA256
2fcad226b17131da4274e1b9f8f31359bdd325c9568665f08fd1f6c5d06a23ce
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SHA512
fbf55b55fcfb12eb8c029562956229208b9e8e2591859d6336c28a590c92a4d0f7033a77c46ef6ebe07ddfca353aba1e84b51907cd774beab148ee901c92d62f
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SSDEEP
192:xlwayyHOXGc20L7BIW12n/ePSjiTlzkGu8stYcFwVc03KY:xlwwHe/20PKn/cLTlHuptYcFwVc03K
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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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Detect Vidar Stealer
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Detect Xworm Payload
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Detect ZGRat V1
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ParallaxRat payload
Detects payload of Parallax Rat, a small portable Rat usually digitally signed with a Sectigo certificate.
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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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PureLog Stealer payload
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Quasar payload
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Raccoon Stealer V2 payload
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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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SectopRAT payload
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Async RAT payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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NirSoft WebBrowserPassView
Password recovery tool for various web browsers
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Nirsoft
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XMRig Miner payload
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Creates new service(s)
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Dave packer
Detects executable using a packer named 'Dave' by the community, based on a string at the end.
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Downloads MZ/PE file
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Sets file execution options in registry
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Stops running service(s)
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.NET Reactor proctector
Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.
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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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Drops startup file
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Executes dropped EXE
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Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
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Loads dropped DLL
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Unexpected DNS network traffic destination
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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Uses the VBS compiler for execution
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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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Modifies powershell logging option
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Modify Registry
5Scripting
1Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2