Behavioral task
behavioral1
Sample
2720-28-0x0000000000400000-0x000000000040C000-memory.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2720-28-0x0000000000400000-0x000000000040C000-memory.exe
Resource
win10v2004-20240226-en
General
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Target
2720-28-0x0000000000400000-0x000000000040C000-memory.dmp
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Size
48KB
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MD5
a4677f72351b444ead9658410f78a4f1
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SHA1
dfed77718630bcbb13cba491b42d9d5fd7afcf57
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SHA256
cddbea55a5fb707023f826c7d355c87cf3ee4cd39abceabf84cb498264b63e8a
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SHA512
4bd9e4387d7bce374da5a25225312c1463c602ee9e47f4fb12b01e8447016d661b17b72611d1236711853ead8bccf1bfe820185ee3efd3a2b66272ba8d308f03
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SSDEEP
384:IB+Sbj6NKDRW16lVAH9BYVizqDyevPUQOvDKNrCeJE3WNgDnPr0ob7TyXUq7ZQrm:2pD06lVw9tc8QE45NknIgTyEql4Kj
Malware Config
Extracted
limerat
1B5aLZh6psoQttLGn9tpbdibiWqzyh4Jfv
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aes_key
NYANCAT
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antivm
false
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c2_url
https://pastebin.com/raw/LJe9sUk5
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delay
3
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download_payload
false
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install
false
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install_name
Wservices.exe
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main_folder
Temp
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pin_spread
false
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sub_folder
\
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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.
resource 2720-28-0x0000000000400000-0x000000000040C000-memory.dmp
Files
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2720-28-0x0000000000400000-0x000000000040C000-memory.dmp.exe windows:4 windows x86 arch:x86
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
Sections
.text Size: 27KB - Virtual size: 27KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ