General
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Target
7886c7f2eb19e688c8ab3382e4cb3ceb39d63a7dc8b920f7e0d29a628cc9b4bd.exe
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Size
1.8MB
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Sample
240730-cd3r4sscjp
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MD5
62784b54dca4829a61e16d31b8e30f87
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SHA1
2323b4b01ea18b4478ecb41309e24d64ad52746d
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SHA256
7886c7f2eb19e688c8ab3382e4cb3ceb39d63a7dc8b920f7e0d29a628cc9b4bd
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SHA512
7e06144259680af23fabb3c225daaccaf930a7313ca3ccf9639addd119acf13a41b23c764be08259a1643077475d8edc51e08e46a699a75f61fc2ff07d2e56a3
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SSDEEP
49152:tP1Dp0xtpy4XriZY20Tf7b7X34fYXmag9kUVVo:Z0vI4X2ZY20Tzb7XIf2GHo
Static task
static1
Behavioral task
behavioral1
Sample
7886c7f2eb19e688c8ab3382e4cb3ceb39d63a7dc8b920f7e0d29a628cc9b4bd.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
7886c7f2eb19e688c8ab3382e4cb3ceb39d63a7dc8b920f7e0d29a628cc9b4bd.exe
Resource
win10v2004-20240729-en
Malware Config
Extracted
amadey
4.41
0657d1
http://185.215.113.19
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install_dir
0d8f5eb8a7
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install_file
explorti.exe
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strings_key
6c55a5f34bb433fbd933a168577b1838
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url_paths
/Vi9leo/index.php
Extracted
amadey
4.41
fed3aa
http://185.215.113.16
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install_dir
44111dbc49
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install_file
axplong.exe
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strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
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url_paths
/Jo89Ku7d/index.php
Extracted
redline
25072023
185.215.113.67:40960
Extracted
redline
Logs
185.215.113.9:9137
Targets
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Target
7886c7f2eb19e688c8ab3382e4cb3ceb39d63a7dc8b920f7e0d29a628cc9b4bd.exe
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Size
1.8MB
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MD5
62784b54dca4829a61e16d31b8e30f87
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SHA1
2323b4b01ea18b4478ecb41309e24d64ad52746d
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SHA256
7886c7f2eb19e688c8ab3382e4cb3ceb39d63a7dc8b920f7e0d29a628cc9b4bd
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SHA512
7e06144259680af23fabb3c225daaccaf930a7313ca3ccf9639addd119acf13a41b23c764be08259a1643077475d8edc51e08e46a699a75f61fc2ff07d2e56a3
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SSDEEP
49152:tP1Dp0xtpy4XriZY20Tf7b7X34fYXmag9kUVVo:Z0vI4X2ZY20Tzb7XIf2GHo
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Detects Monster Stealer.
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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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Credentials from Password Stores: Credentials from Web Browsers
Malicious Access or copy of Web Browser Credential store.
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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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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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Unsecured Credentials: Credentials In Files
Steal credentials from unsecured files.
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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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Drops file in System32 directory
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
4Credentials In Files
4