Resubmissions
26/02/2025, 23:57
250226-3zn4ysxwc1 1026/02/2025, 23:14
250226-271x2sxmz9 1014/02/2025, 01:10
250214-bjsnnayne1 1014/02/2025, 01:00
250214-bc5pmsymhw 1013/02/2025, 05:01
250213-fnkwtstpgw 1013/02/2025, 04:24
250213-e1kk6atmaz 1013/02/2025, 04:08
250213-eqe8patkgx 812/02/2025, 23:56
250212-3yzt3azrdx 1012/02/2025, 23:44
250212-3rgd5szmbm 10General
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Target
Downloaders.zip
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Size
12KB
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Sample
250226-271x2sxmz9
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MD5
94fe78dc42e3403d06477f995770733c
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SHA1
ea6ba4a14bab2a976d62ea7ddd4940ec90560586
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SHA256
16930620b3b9166e0ffbd98f5d5b580c9919fd6ccdcc74fb996f53577f508267
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SHA512
add85726e7d2c69068381688fe84defe820f600e6214eff029042e3002e9f4ad52dde3b8bb28f4148cca1b950cd54d3999ce9e8445c4562d1ef2efdb1c6bdeff
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SSDEEP
384:6BfwcSEp9ZjKXSBIDv4dDfjlMJ7HWTHWB:efACW6Dr8HWTHWB
Static task
static1
Behavioral task
behavioral1
Sample
4363463463464363463463463.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
4363463463464363463463463.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral3
Sample
New Text Document mod.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
New Text Document mod.exe
Resource
win10v2004-20250217-en
Behavioral task
behavioral5
Sample
New Text Document mod.exe
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
New Text Document mod.exe
Resource
win10v2004-20250217-en
Malware Config
Extracted
remcos
Crypt
185.225.73.67:1050
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audio_folder
576ruythg6534trewf
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audio_path
%WinDir%
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audio_record_time
5
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connect_delay
0
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connect_interval
1
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copy_file
76y5trfed675ytg.exe
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copy_folder
kjhgfdc
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delete_file
true
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hide_file
true
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hide_keylog_file
true
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install_flag
true
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install_path
%AppData%
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keylog_crypt
false
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keylog_file
654ytrf654trf654ytgref.dat
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keylog_flag
false
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keylog_folder
67yrtg564tr6754yter
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mouse_option
false
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mutex
89765y4tergfw6587ryute-80UMP1
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screenshot_crypt
false
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screenshot_flag
true
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screenshot_folder
67y4htergf65trgewfd654tyrfg
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screenshot_path
%Temp%
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screenshot_time
10
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startup_value
6754ytr756ytr7654yretg8765uyt
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take_screenshot_option
true
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take_screenshot_time
5
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take_screenshot_title
bank
Extracted
njrat
im523
dock.exe
pool-tournaments.gl.at.ply.gg:7445
ec1d783eda90ea4f1a73218af4fd58aa
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reg_key
ec1d783eda90ea4f1a73218af4fd58aa
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splitter
|'|'|
Extracted
asyncrat
0.5.8
Default
18.ip.gl.ply.gg:6606
18.ip.gl.ply.gg:7707
18.ip.gl.ply.gg:8808
18.ip.gl.ply.gg:9028
2.tcp.eu.ngrok.io:19695
lmk8StbxTzvz
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delay
3
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install
true
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install_file
Discord.exe
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install_folder
%AppData%
Extracted
quasar
1.4.1
bot
wexos47815-61484.portmap.host:61484
06e2bb33-968c-4ca7-97dc-f23fbd5c3092
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encryption_key
8924CB3C9515DA437A37F5AE598376261E5528FC
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install_name
msinfo32.exe
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log_directory
Update
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reconnect_delay
3000
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startup_key
Discordupdate
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subdirectory
dll32
Extracted
gcleaner
80.66.75.114
45.91.200.135
Extracted
xworm
5.0
enter-sierra.gl.at.ply.gg:55389
lzS6Ul7Mo5UcN6CR
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Install_directory
%AppData%
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install_file
Wave.exe
Extracted
C:\Users\Admin\AppData\Local\Temp\Decryptfiles.txt
Extracted
quasar
1.4.1
Office04
104.251.123.245:23600
4119a2e0-4ae4-4843-8534-99af91a2475d
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encryption_key
DF6316067206E09C1F85138FCEBD56F5D94BF6AE
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install_name
Client.exe
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log_directory
Logs
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reconnect_delay
3000
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startup_key
Startup
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subdirectory
SubDir
Extracted
lumma
https://cloudewahsj.shop/api
https://rabidcowse.shop/api
https://noisycuttej.shop/api
https://tirepublicerj.shop/api
https://framekgirus.shop/api
https://wholersorie.shop/api
https://abruptyopsn.shop/api
https://nearycrepso.shop/api
https://pancakedipyps.click/api
Extracted
redline
first
212.56.41.77:1912
Extracted
amadey
4.41
1176f2
http://185.215.113.19
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install_dir
417fd29867
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install_file
ednfoki.exe
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strings_key
183201dc3defc4394182b4bff63c4065
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url_paths
/CoreOPT/index.php
Extracted
redline
@glowfy0
91.214.78.86:1912
Extracted
amadey
5.03
7c4393
http://185.215.113.217
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install_dir
f9c76c1660
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install_file
corept.exe
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strings_key
9808a67f01d2f0720518035acbde7521
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url_paths
/CoreOPT/index.php
Targets
-
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Target
4363463463464363463463463.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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Amadey family
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Asyncrat family
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Detect Umbral payload
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Detect Xworm Payload
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Detects Rhadamanthys payload
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Gcleaner family
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Lumma family
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Njrat family
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Quasar family
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Quasar 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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Redline family
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Remcos family
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Rhadamanthys family
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Suspicious use of NtCreateUserProcessOtherParentProcess
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UAC bypass
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Umbral family
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Xworm family
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Async RAT payload
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Disables Task Manager via registry modification
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Downloads MZ/PE file
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Modifies Windows Firewall
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Credentials from Password Stores: Windows Credential Manager
Suspicious access to Credentials History.
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Drops startup file
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Drops desktop.ini file(s)
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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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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 autorun.inf file
Malware can abuse Windows Autorun to spread further via attached volumes.
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Drops file in System32 directory
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Enumerates processes with tasklist
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Suspicious use of SetThreadContext
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-
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Target
New Text Document mod.exe
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Size
8KB
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MD5
69994ff2f00eeca9335ccd502198e05b
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SHA1
b13a15a5bea65b711b835ce8eccd2a699a99cead
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SHA256
2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2
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SHA512
ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3
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SSDEEP
96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1
Score8/10-
Downloads MZ/PE file
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Executes dropped EXE
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Loads dropped DLL
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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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-
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Target
New Text Document mod.exse
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Size
8KB
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MD5
69994ff2f00eeca9335ccd502198e05b
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SHA1
b13a15a5bea65b711b835ce8eccd2a699a99cead
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SHA256
2e2e035ece4accdee838ecaacdc263fa526939597954d18d1320d73c8bf810c2
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SHA512
ced53147894ed2dfc980bcb50767d9734ba8021f85842a53bb4bb4c502d51b4e9884f5f74c4dd2b70b53cafbe2441376675f7bd0f19bb20a3becb091a34fb9f3
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SSDEEP
96:y7ov9wc1dN1Unh3EHJ40CUJCrQt0LpCBIW12nEtgpH9GIkQYQoBNw9fnmK5iLjTv:yZyTFJfCB20LsBIW12n/eIkQ2BNg5S1
Score8/10-
Downloads MZ/PE file
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MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Windows Management Instrumentation
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Abuse Elevation Control Mechanism
1Bypass User Account Control
1Impair Defenses
2Disable or Modify System Firewall
1Disable or Modify Tools
1Indicator Removal
1File Deletion
1Modify Registry
4Pre-OS Boot
1Bootkit
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
2Credentials from Web Browsers
1Windows Credential Manager
1Unsecured Credentials
1Credentials In Files
1