General
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Target
cd91b436df70efb3b0d4cf141d257282ace5d9daa990161b85d46d266514e886
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Size
1.8MB
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Sample
240329-p3kztahf93
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MD5
727c54fa3a9c67f729c897be63eb2ee0
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SHA1
c94e05a7dd1573c0df9d2f8e9a2f1e10d0174c23
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SHA256
cd91b436df70efb3b0d4cf141d257282ace5d9daa990161b85d46d266514e886
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SHA512
ebf23a591fc7a602e9b1983ea54b724bdc455a4ef2e1ab40117f44fae66c5c249d34ec8809798129bdacf1a6c03f8aefde4c1bd8a4b4cea753b1dd267bee196c
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SSDEEP
49152:c3aSs2sPNe5AMy5w0e8VfQI/K3XAZodvOh:GyPglrn8OIydd
Static task
static1
Behavioral task
behavioral1
Sample
cd91b436df70efb3b0d4cf141d257282ace5d9daa990161b85d46d266514e886.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
@OLEH_PSP
185.172.128.33:8970
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
redline
Jok123
185.215.113.67:26260
Extracted
redline
LiveTraffic
4.185.137.132:1632
Extracted
stealc
http://185.172.128.209
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url_path
/3cd2b41cbde8fc9c.php
Targets
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Target
cd91b436df70efb3b0d4cf141d257282ace5d9daa990161b85d46d266514e886
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Size
1.8MB
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MD5
727c54fa3a9c67f729c897be63eb2ee0
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SHA1
c94e05a7dd1573c0df9d2f8e9a2f1e10d0174c23
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SHA256
cd91b436df70efb3b0d4cf141d257282ace5d9daa990161b85d46d266514e886
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SHA512
ebf23a591fc7a602e9b1983ea54b724bdc455a4ef2e1ab40117f44fae66c5c249d34ec8809798129bdacf1a6c03f8aefde4c1bd8a4b4cea753b1dd267bee196c
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SSDEEP
49152:c3aSs2sPNe5AMy5w0e8VfQI/K3XAZodvOh:GyPglrn8OIydd
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Detect ZGRat V1
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Glupteba payload
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Modifies firewall policy service
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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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Modifies Windows Firewall
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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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Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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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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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 Matrix ATT&CK v13
Persistence
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Create or Modify System Process
2Windows Service
2Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Defense Evasion
Modify Registry
3Virtualization/Sandbox Evasion
2Impair Defenses
1Disable or Modify System Firewall
1Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1