General
-
Target
1d76910c33b918dde3824d31fe0e328f008cacd84c96ab7483eaa528b57ae94d
-
Size
232KB
-
Sample
240321-thmp5afa74
-
MD5
e9ae6966dade7577572dffda25045900
-
SHA1
0c74a09a308b8fa7ab849325618582f5c8f275b6
-
SHA256
1d76910c33b918dde3824d31fe0e328f008cacd84c96ab7483eaa528b57ae94d
-
SHA512
ad819c61f8cc592f4f30a0ce9dd87961853954f85b5d9062e5df0cfea2308315e608fbe7da55a3e22ea4dc995ddb33a601670dfa8fd1b0507815e24e5442c33a
-
SSDEEP
3072:W9iPm6pnv5LlfcFZA9SXC5j8+1ldkyCWyIxHEj4U/tHgfJPs9qZvoh:9m6pnBlcFy5jdl/CWy2BUVAfJk
Static task
static1
Behavioral task
behavioral1
Sample
1d76910c33b918dde3824d31fe0e328f008cacd84c96ab7483eaa528b57ae94d.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
http://nidoe.org/tmp/index.php
http://sodez.ru/tmp/index.php
http://uama.com.ua/tmp/index.php
http://talesofpirates.net/tmp/index.php
Extracted
smokeloader
pub1
Extracted
stealc
http://185.172.128.209
-
url_path
/3cd2b41cbde8fc9c.php
Extracted
amadey
4.17
http://185.215.113.32
-
install_dir
00c07260dc
-
install_file
explorgu.exe
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Extracted
amadey
4.17
http://185.215.113.32
-
strings_key
461809bd97c251ba0c0c8450c7055f1d
-
url_paths
/yandex/index.php
Extracted
lumma
https://herdbescuitinjurywu.shop/api
https://relevantvoicelesskw.shop/api
https://resergvearyinitiani.shop/api
Targets
-
-
Target
1d76910c33b918dde3824d31fe0e328f008cacd84c96ab7483eaa528b57ae94d
-
Size
232KB
-
MD5
e9ae6966dade7577572dffda25045900
-
SHA1
0c74a09a308b8fa7ab849325618582f5c8f275b6
-
SHA256
1d76910c33b918dde3824d31fe0e328f008cacd84c96ab7483eaa528b57ae94d
-
SHA512
ad819c61f8cc592f4f30a0ce9dd87961853954f85b5d9062e5df0cfea2308315e608fbe7da55a3e22ea4dc995ddb33a601670dfa8fd1b0507815e24e5442c33a
-
SSDEEP
3072:W9iPm6pnv5LlfcFZA9SXC5j8+1ldkyCWyIxHEj4U/tHgfJPs9qZvoh:9m6pnBlcFy5jdl/CWy2BUVAfJk
-
DcRat
DarkCrystal(DC) is a new .NET RAT active since June 2019 capable of loading additional plugins.
-
Detect ZGRat V1
-
Glupteba payload
-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
Downloads MZ/PE file
-
Modifies Windows Firewall
-
Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Deletes itself
-
Drops startup file
-
Executes dropped EXE
-
Identifies Wine through registry keys
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
-
Loads dropped DLL
-
Accesses cryptocurrency files/wallets, possible credential harvesting
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Legitimate hosting services abused for malware hosting/C2
-
Writes to the Master Boot Record (MBR)
Bootkits write to the MBR to gain persistence at a level below the operating system.
-
Suspicious use of NtSetInformationThreadHideFromDebugger
-
Suspicious use of SetThreadContext
-
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Pre-OS Boot
1Bootkit
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Pre-OS Boot
1Bootkit
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1