General
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Target
799a6b321775fbfec1f788b7de5a4fc8e1c4bbe7cdbc7a9aae5f205e4422a57e
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Size
1.8MB
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Sample
240330-tyfxhshf7x
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MD5
d24872cd73ee41b6033b7b7745127b7b
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SHA1
14513408b8e470eb2e7dc5154e4db4fa4af02b54
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SHA256
799a6b321775fbfec1f788b7de5a4fc8e1c4bbe7cdbc7a9aae5f205e4422a57e
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SHA512
799b3653b9f89c17ef0ea27280a27ecef1f3c91839ae34f8a3ad2c1f3076fa7963c72b6952d4170f91e7ec022058b94dea7e463ad2adcd9742658120292643e5
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SSDEEP
49152:y76S9gYTjVmKZmry5xfut8R0pPutaTTrpv:wR998m5Et8R4TrB
Static task
static1
Behavioral task
behavioral1
Sample
799a6b321775fbfec1f788b7de5a4fc8e1c4bbe7cdbc7a9aae5f205e4422a57e.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
redline
Jok123
185.215.113.67:26260
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
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
LiveTraffic
4.185.137.132:1632
Targets
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Target
799a6b321775fbfec1f788b7de5a4fc8e1c4bbe7cdbc7a9aae5f205e4422a57e
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Size
1.8MB
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MD5
d24872cd73ee41b6033b7b7745127b7b
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SHA1
14513408b8e470eb2e7dc5154e4db4fa4af02b54
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SHA256
799a6b321775fbfec1f788b7de5a4fc8e1c4bbe7cdbc7a9aae5f205e4422a57e
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SHA512
799b3653b9f89c17ef0ea27280a27ecef1f3c91839ae34f8a3ad2c1f3076fa7963c72b6952d4170f91e7ec022058b94dea7e463ad2adcd9742658120292643e5
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SSDEEP
49152:y76S9gYTjVmKZmry5xfut8R0pPutaTTrpv:wR998m5Et8R4TrB
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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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Adds Run key to start application
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AutoIT Executable
AutoIT scripts compiled to PE executables.
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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
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
Virtualization/Sandbox Evasion
2Modify Registry
2Subvert Trust Controls
1Install Root Certificate
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1