General
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Target
f36b9b46c485b995b49d672bca6b8e287940fd13e2e3c19eaf230319c5af32f6
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Size
1.8MB
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Sample
240330-rs2wpaha92
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MD5
db1a37574fde114ebae2b9ecb2944453
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SHA1
7bddffd73ba9a207ef4a4bd48cc07d7babd9799b
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SHA256
f36b9b46c485b995b49d672bca6b8e287940fd13e2e3c19eaf230319c5af32f6
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SHA512
c7b83c18596d65c372f8bd1a694f4bc87e8804cd51c1f1d60e56a858663437c9997411ccc6a2783bdb98cd2c0d63a8d41b848bdf1e6f6f4a68013d949b466795
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SSDEEP
49152:JTbf9551ITUgK5qFgTDA7gucG1zM9/jDZndmv+GB:JTpLqTUs+fA7gbczM9Ro
Static task
static1
Behavioral task
behavioral1
Sample
f36b9b46c485b995b49d672bca6b8e287940fd13e2e3c19eaf230319c5af32f6.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral2
Sample
f36b9b46c485b995b49d672bca6b8e287940fd13e2e3c19eaf230319c5af32f6.exe
Resource
win11-20240221-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
agenttesla
https://api.telegram.org/bot5905440472:AAH7yJYEREM-Uefb6Xv04uo_iKD7w2txk9k/
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
Targets
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Target
f36b9b46c485b995b49d672bca6b8e287940fd13e2e3c19eaf230319c5af32f6
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Size
1.8MB
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MD5
db1a37574fde114ebae2b9ecb2944453
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SHA1
7bddffd73ba9a207ef4a4bd48cc07d7babd9799b
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SHA256
f36b9b46c485b995b49d672bca6b8e287940fd13e2e3c19eaf230319c5af32f6
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SHA512
c7b83c18596d65c372f8bd1a694f4bc87e8804cd51c1f1d60e56a858663437c9997411ccc6a2783bdb98cd2c0d63a8d41b848bdf1e6f6f4a68013d949b466795
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SSDEEP
49152:JTbf9551ITUgK5qFgTDA7gucG1zM9/jDZndmv+GB:JTpLqTUs+fA7gbczM9Ro
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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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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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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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
5Credentials In Files
4Credentials in Registry
1