General
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Target
a7f717a5b8396936e4647b106ba3e355e018077b7a98846e7e89f01c0b0f6701
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Size
1.8MB
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Sample
240331-p5gp6sbg9w
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MD5
3b19df097f80d5ab3b3bf72705d8ad7f
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SHA1
1d39f6e092d0d85f9d56f518c84361e100028082
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SHA256
a7f717a5b8396936e4647b106ba3e355e018077b7a98846e7e89f01c0b0f6701
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SHA512
df53a139eac88b7cbbb0b86a0dd0c266ef3a003e9ed670411c1076678c51926f6b9eec90226abab63a91d062810317e53f7e7c85ac189009a42e5f16f0b25e02
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SSDEEP
24576:LdpKg87IG1k8VcUZgG/gtk0qsOR6OCFE17C23C4GWct4VBB/3WdniLdIjhYVxG2k:mzVpZh/Uk0qs269T235ckJsi+Ad5b
Static task
static1
Behavioral task
behavioral1
Sample
a7f717a5b8396936e4647b106ba3e355e018077b7a98846e7e89f01c0b0f6701.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
a7f717a5b8396936e4647b106ba3e355e018077b7a98846e7e89f01c0b0f6701.exe
Resource
win11-20240319-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
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
@OLEH_PSP
185.172.128.33:8970
Extracted
redline
Jok123
185.215.113.67:26260
Extracted
redline
LiveTraffic
4.185.137.132:1632
Extracted
lumma
https://affordcharmcropwo.shop/api
Targets
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Target
a7f717a5b8396936e4647b106ba3e355e018077b7a98846e7e89f01c0b0f6701
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Size
1.8MB
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MD5
3b19df097f80d5ab3b3bf72705d8ad7f
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SHA1
1d39f6e092d0d85f9d56f518c84361e100028082
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SHA256
a7f717a5b8396936e4647b106ba3e355e018077b7a98846e7e89f01c0b0f6701
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SHA512
df53a139eac88b7cbbb0b86a0dd0c266ef3a003e9ed670411c1076678c51926f6b9eec90226abab63a91d062810317e53f7e7c85ac189009a42e5f16f0b25e02
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SSDEEP
24576:LdpKg87IG1k8VcUZgG/gtk0qsOR6OCFE17C23C4GWct4VBB/3WdniLdIjhYVxG2k:mzVpZh/Uk0qs269T235ckJsi+Ad5b
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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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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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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