General
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Target
c88933a3bcc4494def9d0feb4568c4e865d6b333ace006256816166d34104ea0.bin
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Size
242KB
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Sample
240313-rpjkyagg56
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MD5
8f44c565b6605afccbab295faaf420b8
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SHA1
a9fc5e1ca19b7034f846b12ee2e5890d8c64f3b3
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SHA256
c88933a3bcc4494def9d0feb4568c4e865d6b333ace006256816166d34104ea0
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SHA512
cdbf40c2def3a3dc45ac006f99ebff60d936eff53d2b16236f0424285a1749e847ee1180daa0e9e256bd86e44e76cdbc2b83d5afd1e8db1edb699d0b95900206
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SSDEEP
3072:sY1hNzde2qx1Y7CzY8hv2BXhssNPhslWeQYmbd/5NOVAAC:11Twx2uzYvVhsspSlWbYId
Static task
static1
Behavioral task
behavioral1
Sample
c88933a3bcc4494def9d0feb4568c4e865d6b333ace006256816166d34104ea0.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c88933a3bcc4494def9d0feb4568c4e865d6b333ace006256816166d34104ea0.exe
Resource
win10v2004-20240226-en
Malware Config
Extracted
smokeloader
2022
http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php
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
amadey
4.17
http://185.215.113.32
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strings_key
461809bd97c251ba0c0c8450c7055f1d
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url_paths
/yandex/index.php
Extracted
redline
LiveTraffic
20.218.68.91:7690
Extracted
lumma
https://resergvearyinitiani.shop/api
https://wisemassiveharmonious.shop/api
https://colorfulequalugliess.shop/api
https://relevantvoicelesskw.shop/api
https://associationokeo.shop/api
https://herdbescuitinjurywu.shop/api
Extracted
socks5systemz
http://eroikek.ua/search/?q=67e28dd86b5ea42a430af91a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c647db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608fff12c4ef959833
http://eroikek.ua/search/?q=67e28dd86b5ea42a430af91a7c27d78406abdd88be4b12eab517aa5c96bd86ee90824d815a8bbc896c58e713bc90c91936b5281fc235a925ed3e04d6bd974a95129070b614e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee95993fcd6f941e
http://bbxvoet.com/search/?q=67e28dd86b5ea42a430af91a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4ce8889b5e4fa9281ae978a771ea771795af8e05c646db22f31dfe339426fa11af66c152adb719a9577e55b8603e983a608fff12c4ef959832
http://bbxvoet.com/search/?q=67e28dd86b5ea42a430af91a7c27d78406abdd88be4b12eab517aa5c96bd86ef91854e815a8bbc896c58e713bc90c91936b5281fc235a925ed3e04d6bd974a95129070b615e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee95993fcd6f941f
http://gbwbwtg.com/search/?q=67e28dd86b5ea42a430af91a7c27d78406abdd88be4b12eab517aa5c96bd86ee90824d815a8bbc896c58e713bc90c91936b5281fc235a925ed3e04d6bd974a95129070b614e96cc92be510b866db52b2e34aec4c2b14a82966836f23d7f210c7ee95993fcd6f941e
Targets
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Target
c88933a3bcc4494def9d0feb4568c4e865d6b333ace006256816166d34104ea0.bin
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Size
242KB
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MD5
8f44c565b6605afccbab295faaf420b8
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SHA1
a9fc5e1ca19b7034f846b12ee2e5890d8c64f3b3
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SHA256
c88933a3bcc4494def9d0feb4568c4e865d6b333ace006256816166d34104ea0
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SHA512
cdbf40c2def3a3dc45ac006f99ebff60d936eff53d2b16236f0424285a1749e847ee1180daa0e9e256bd86e44e76cdbc2b83d5afd1e8db1edb699d0b95900206
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SSDEEP
3072:sY1hNzde2qx1Y7CzY8hv2BXhssNPhslWeQYmbd/5NOVAAC:11Twx2uzYvVhsspSlWbYId
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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 ZGRat V1
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PureLog Stealer 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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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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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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Blocklisted process makes network request
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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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Deletes itself
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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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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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Creates a large amount of network flows
This may indicate a network scan to discover remotely running services.
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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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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
1Registry Run Keys / Startup Folder
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
1Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1