General
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Target
022a85ea47e474a7473a4618eb2549f12f3d6ebf300ffb2c7e4eed2cc91e0466
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Size
1.8MB
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Sample
240620-2ezvaazgmc
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MD5
53280503a04c035e6ba9164bb99009db
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SHA1
da55dba7cc2132b2316e4b0667c7767d3730d858
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SHA256
022a85ea47e474a7473a4618eb2549f12f3d6ebf300ffb2c7e4eed2cc91e0466
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SHA512
2ea1d54f414f80eb31654000b830a5255b392f164e7d90fa5fde11c944bf8117e84559628c2c3d7a291566af3a037465c2d8d77199713b8d5e018962fc7b8559
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SSDEEP
49152:6zklgf2ET665Bqd97jryccdZw8PzVuDYyDimqYb:qHhT665Ad970di8cDi
Static task
static1
Behavioral task
behavioral1
Sample
022a85ea47e474a7473a4618eb2549f12f3d6ebf300ffb2c7e4eed2cc91e0466.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
022a85ea47e474a7473a4618eb2549f12f3d6ebf300ffb2c7e4eed2cc91e0466.exe
Resource
win10-20240404-en
Malware Config
Extracted
Protocol: smtp- Host:
smtp.qit.ne.jp - Port:
587 - Username:
[email protected] - Password:
manymany
Extracted
Protocol: smtp- Host:
smtp.nuovarele.it - Port:
587 - Username:
[email protected] - Password:
Vv891971
Extracted
Protocol: smtp- Host:
smtp.ak.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
gundam
Extracted
Protocol: smtp- Host:
smtp.ar.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
itty081101
Extracted
Protocol: smtp- Host:
mail.wavesmail.xyz - Port:
587 - Username:
[email protected] - Password:
LcQb0UKvG5ZpdOhwlzO.2
Extracted
Protocol: smtp- Host:
smtp.ah.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
jz5w4gbd
Extracted
Protocol: smtp- Host:
smtp.ae.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
ns9000
Extracted
Protocol: smtp- Host:
smtp.jj.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
t2uma8wn
Extracted
Protocol: smtp- Host:
smtp.ce.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
takako0725
Extracted
Protocol: smtp- Host:
mail.wavesmail.xyz - Port:
587 - Username:
[email protected] - Password:
FaRFAqQpyd9BbQr8SKt.7
Extracted
Protocol: smtp- Host:
smtp.ss.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
syunyou1217
Extracted
Protocol: smtp- Host:
smtp.frontier.com - Port:
587 - Username:
[email protected] - Password:
S12n18m00!@
Extracted
Protocol: smtp- Host:
mail.number1cleaningservices.com - Port:
587 - Username:
[email protected] - Password:
MeawMeaw2499
Extracted
Protocol: smtp- Host:
smtp.af.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
ozawa0623
Extracted
Protocol: smtp- Host:
smtp.stdm.net - Port:
587 - Username:
[email protected] - Password:
42Quarantadue!
Extracted
Protocol: smtp- Host:
smtp.varat.net - Port:
587 - Username:
[email protected] - Password:
saracena
Extracted
Protocol: smtp- Host:
smtp.nifty.ne.jp - Port:
587 - Username:
[email protected] - Password:
REMI2525
Extracted
Protocol: smtp- Host:
smtp.ac.em-net.ne.jp - Port:
587 - Username:
[email protected] - Password:
password
Extracted
Protocol: smtp- Host:
mail.cv-net.jp - Port:
587 - Username:
[email protected] - Password:
hd883ss
Extracted
amadey
4.21
0e6740
http://147.45.47.155
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install_dir
9217037dc9
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install_file
explortu.exe
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strings_key
8e894a8a4a3d0da8924003a561cfb244
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url_paths
/ku4Nor9/index.php
Extracted
risepro
77.91.77.66:58709
Extracted
amadey
8254624243
e76b71
http://77.91.77.81
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install_dir
8254624243
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install_file
axplong.exe
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strings_key
90049e51fabf09df0d6748e0b271922e
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url_paths
/Kiru9gu/index.php
Extracted
redline
newbild
185.215.113.67:40960
Extracted
redline
@LOGSCLOUDYT_BOT
185.172.128.33:8970
Extracted
redline
LiveTraffic
4.185.27.237:13528
Extracted
lumma
https://parallelmercywksoffw.shop/api
https://liabiliytshareodlkv.shop/api
https://notoriousdcellkw.shop/api
https://conferencefreckewl.shop/api
https://flourhishdiscovrw.shop/api
https://landdumpycolorwskfw.shop/api
https://willingyhollowsk.shop/api
https://barebrilliancedkoso.shop/api
https://distincttangyflippan.shop/api
https://macabrecondfucews.shop/api
https://greentastellesqwm.shop/api
https://stickyyummyskiwffe.shop/api
https://sturdyregularrmsnhw.shop/api
https://lamentablegapingkwaq.shop/api
https://innerverdanytiresw.shop/api
https://standingcomperewhitwo.shop/api
https://accumulationeyerwos.shop/api
https://publicitycharetew.shop/api
https://computerexcudesp.shop/api
https://leafcalfconflcitw.shop/api
https://injurypiggyoewirog.shop/api
https://bargainnygroandjwk.shop/api
https://disappointcredisotw.shop/api
https://doughtdrillyksow.shop/api
https://facilitycoursedw.shop/api
Targets
-
-
Target
022a85ea47e474a7473a4618eb2549f12f3d6ebf300ffb2c7e4eed2cc91e0466
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Size
1.8MB
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MD5
53280503a04c035e6ba9164bb99009db
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SHA1
da55dba7cc2132b2316e4b0667c7767d3730d858
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SHA256
022a85ea47e474a7473a4618eb2549f12f3d6ebf300ffb2c7e4eed2cc91e0466
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SHA512
2ea1d54f414f80eb31654000b830a5255b392f164e7d90fa5fde11c944bf8117e84559628c2c3d7a291566af3a037465c2d8d77199713b8d5e018962fc7b8559
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SSDEEP
49152:6zklgf2ET665Bqd97jryccdZw8PzVuDYyDimqYb:qHhT665Ad970di8cDi
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Detects Monster Stealer.
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Blocklisted process makes network request
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Command and Scripting Interpreter: PowerShell
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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Creates new service(s)
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Downloads MZ/PE file
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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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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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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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Drops desktop.ini file(s)
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Legitimate hosting services abused for malware hosting/C2
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Power Settings
powercfg controls all configurable power system settings on a Windows system and can be abused to prevent an infected host from locking or shutting down.
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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 Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1System Services
2Service Execution
2Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Power Settings
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
3Windows Service
3Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Impair Defenses
3Disable or Modify Tools
2Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2