Behavioral task
behavioral1
Sample
76599bf790a73e2b744baf9a32e85f68.exe
Resource
win7-20230831-en
General
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Target
76599bf790a73e2b744baf9a32e85f68
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Size
451KB
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MD5
76599bf790a73e2b744baf9a32e85f68
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SHA1
540189233d31135e0dfb448e66b6b04d6a18a5cc
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SHA256
7ad4833a0a350da2896e61f57df12dd34e3f22c8e80e75184550b61176594eb0
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SHA512
6a6632c228363055bdaaea0e59b9115a8c176ab3946dc7557a8dba8b6a754cb54d967a9f51d1d933216032f887ba44a9925224c78cb75caabeca1cac28aa8e2f
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SSDEEP
6144:UJCvLUCa8FDbtUhB8wNHVi2dpgaUIVdrjc:UwLFjFUhB1HVx1JVe
Malware Config
Extracted
limerat
bc1qkrux9qr0mu3ffgysy47lh3mh2638vxeu6vpufu
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aes_key
xxx
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antivm
false
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c2_url
https://pastebin.com/raw/7chtuSCB
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delay
11
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download_payload
false
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install
true
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install_name
explorer.exe
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main_folder
AppData
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pin_spread
true
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sub_folder
\WinExplorer\
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usb_spread
true
Signatures
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Limerat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 76599bf790a73e2b744baf9a32e85f68
Files
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76599bf790a73e2b744baf9a32e85f68.exe windows:4 windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 423KB - Virtual size: 422KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ