General
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Target
minkoexternal.rar
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Size
10.5MB
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Sample
241226-kqwhka1mey
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MD5
0123f5ddd618ad998c85ba8bc18cf62e
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SHA1
0158b710080b5cd4279d9a05fbe3aff0f9a435fa
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SHA256
3f999b73e1e8d1a2d50952370ab205d446b6021560e9934f5148b1cbfba5e3fd
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SHA512
f484b363e865fa1bae555815a5412b66ae5847778d28e11c17e7accfb9c7f9372ee4f013c9db729ed85e991abe21f635411b1f3935ec788222cf4da268aec497
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SSDEEP
196608:lOLz9eNW2oK1O5oRXtt+TjeeH8VfnG9Le5BuqxBgMzvtb/e4Rr/KLF:kBeNXoK1uot+GYMBJxBnzvJXpQ
Behavioral task
behavioral1
Sample
Mapper.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Mapper.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
build.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
build.exe
Resource
win10v2004-20241007-en
Malware Config
Targets
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Target
Mapper.exe
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Size
3.0MB
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MD5
f360158f01156feddbcff28b19c2a305
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SHA1
d9fb6edd03401885f5fc81d0855461a8d4932414
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SHA256
6752bd7afba1d78337f63a53e81ff63bfb29efd3d9b9835985b2a9017fd0e0c1
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SHA512
12159a4ac831a1f6925544d1dee0e7a38aa789736f36b533103850c8201f8012e4fcd888d28400383a79e7ddf45526f85ca1189317739d595f7f24c80abf8e18
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SSDEEP
49152:CJFkF6AWVHSJQM54i/OtyynS0kM4d1s09qw7F8mQEY3dEH4BrU3ZbS9tsUADsYms:CJuzCS5j/t+73E1s0QTR3d6ruwjnmxm
Score9/10-
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Sets service image path in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Target
build.exe
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Size
7.7MB
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MD5
6ac862f2a0c6944f957b3047c065cc37
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SHA1
718454d6429cd529d2447b3f9d7dae8a6322ca90
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SHA256
77f78f9b349a157bd4243efdb4d8d9826fad30609f82388f7c4af23092b12353
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SHA512
3b8408bc605ae79aaa7ec66d151039a0734cdae3838e8b92ac2ca75884564d15e86f22b865c42ec51fdab6ca3080b5f53316f7adba1abd7b1478fbd74837dca3
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SSDEEP
196608:YrD+kdBwfI9jUCBB7m+mKOY7rXrZusooDmhfvsbnTNWM:450IHL7HmBYXrYoaUNv
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Drops file in Drivers directory
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Clipboard Data
Adversaries may collect data stored in the clipboard from users copying information within or between applications.
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Executes dropped EXE
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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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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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Obfuscated Files or Information: Command Obfuscation
Adversaries may obfuscate content during command execution to impede detection.
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Enumerates processes with tasklist
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
1Obfuscated Files or Information
1Command Obfuscation
1Virtualization/Sandbox Evasion
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
3Credentials In Files
3