General
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Target
1d2c2bfb291003b0b4f4dbfa44f2eb7f7d202f014af9bec29d256e8b759e0c28
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Size
1.8MB
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Sample
240323-w4fj2saf53
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MD5
836561d85ffe41d7e5ea8de57b6c8587
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SHA1
280411301a25940e01c2d5362bcba174220feadd
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SHA256
1d2c2bfb291003b0b4f4dbfa44f2eb7f7d202f014af9bec29d256e8b759e0c28
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SHA512
78ccd609213becae6ebc2d1ee93c1285e0901e1e23ef591ae8acc69e38c75f90543b9b5c854626000efa7f3dc19e6ddee4343d760babbe69077252051155fd86
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SSDEEP
24576:ec9IgkmS8Ts6k9snWmUNTn6lEt2r2eksy6MJQpWYNkmYPee+VxYpUbhasbcHeIzc:eiIgg8Tsd05qta24NkbfXiaX5Hsm1
Static task
static1
Behavioral task
behavioral1
Sample
1d2c2bfb291003b0b4f4dbfa44f2eb7f7d202f014af9bec29d256e8b759e0c28.exe
Resource
win10v2004-20240226-en
Malware Config
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
LiveTraffic
4.185.137.132:1632
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
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
4.18
http://193.233.132.56
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Extracted
lumma
https://resergvearyinitiani.shop/api
https://associationokeo.shop/api
Targets
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Target
1d2c2bfb291003b0b4f4dbfa44f2eb7f7d202f014af9bec29d256e8b759e0c28
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Size
1.8MB
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MD5
836561d85ffe41d7e5ea8de57b6c8587
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SHA1
280411301a25940e01c2d5362bcba174220feadd
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SHA256
1d2c2bfb291003b0b4f4dbfa44f2eb7f7d202f014af9bec29d256e8b759e0c28
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SHA512
78ccd609213becae6ebc2d1ee93c1285e0901e1e23ef591ae8acc69e38c75f90543b9b5c854626000efa7f3dc19e6ddee4343d760babbe69077252051155fd86
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SSDEEP
24576:ec9IgkmS8Ts6k9snWmUNTn6lEt2r2eksy6MJQpWYNkmYPee+VxYpUbhasbcHeIzc:eiIgg8Tsd05qta24NkbfXiaX5Hsm1
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Detect ZGRat V1
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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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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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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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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
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
4Credentials In Files
3Credentials in Registry
1