General
- Target 67ad06c58e3e84f22b763b7600763fd1f5833b210a21576e95c21a097c500520
- Size 1.8MB
- Sample240409-bcsp3scf91
- SHA256 67ad06c58e3e84f22b763b7600763fd1f5833b210a21576e95c21a097c500520
- MD5 048a6619302c35362fffc4f8d37eae67
- SHA1 62d86db815d9807f4c8d5b82108ccb3b4b96b2b0
- SHA512 8f647e5b78314042dd67a152a6328c2e892eba7af07e3964d5842bf4a08183dae38f747b4c6faa25484d326e1f311fe4349d438cbd34b0c8c3c3c486869018ad
- SSDEEP 49152:ikQ8tWj1vvhjuF131vE9HLORU8wOhKYRwC1:ikRtWBXhj6sVLORU83nwC1
- MD5 SHA1 SHA512 SSDEEP
Static task
static1
Behavioral task
behavioral1
Sample
67ad06c58e3e84f22b763b7600763fd1f5833b210a21576e95c21a097c500520.exe
Resource
win10v2004-20240226-en
Malware Config
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
-
redline
-
@OLEH_PSP
-
185.172.128.33:8970
Extracted
-
redline
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LiveTraffic
-
4.185.137.132:1632
Extracted
-
stealc
-
http://52.143.157.84
-
http://185.172.128.209
-
url_path
/c73eed764cc59dcb.php
Targets
-
- Target 67ad06c58e3e84f22b763b7600763fd1f5833b210a21576e95c21a097c500520
- Size 1.8MB
- SHA256 67ad06c58e3e84f22b763b7600763fd1f5833b210a21576e95c21a097c500520
- MD5 048a6619302c35362fffc4f8d37eae67
- SHA1 62d86db815d9807f4c8d5b82108ccb3b4b96b2b0
- SHA512 8f647e5b78314042dd67a152a6328c2e892eba7af07e3964d5842bf4a08183dae38f747b4c6faa25484d326e1f311fe4349d438cbd34b0c8c3c3c486869018ad
- SSDEEP 49152:ikQ8tWj1vvhjuF131vE9HLORU8wOhKYRwC1:ikRtWBXhj6sVLORU83nwC1
- MD5 SHA1 SHA512 SSDEEP
-
Detect ZGRat V1
-
Modifies firewall policy service
-
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
-
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.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
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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Registers COM server for autorun
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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.
-
Drops Chrome extension
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Drops desktop.ini file(s)
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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
-
Legitimate hosting services abused for malware hosting/C2
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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
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Defense Evasion
Modify Registry
4Subvert Trust Controls
1Install Root Certificate
1Virtualization/Sandbox Evasion
2Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1