Behavioral task
behavioral1
Sample
7bec74560ef5bbe652f3630ffb333b7b.exe
Resource
win7-20230712-en
General
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Target
7bec74560ef5bbe652f3630ffb333b7b.exe
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Size
1.6MB
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MD5
7bec74560ef5bbe652f3630ffb333b7b
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SHA1
75985bc0077841d1be4369cdc2715662e6266811
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SHA256
d1e23942effbdf831fb99ceb19495a5338fbcf2872a6782c58b184b4b2b33c4d
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SHA512
22871bc2ef5100690bb356b9c30d9380b19934cf708c3d48727d60c8476147f1838af701b1dddb675d5330aac306501fc68642c5e6beaa97f57ff50ce529d526
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SSDEEP
6144:r66IzOEQkI6VRkdzlaWt56cPziyrBC4AaibAL69:rbIzOEQkj8laWthvr84PXu9
Malware Config
Extracted
limerat
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aes_key
nyancat
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antivm
false
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c2_url
https://pastebin.com/raw/upsAbbQq
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delay
3
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download_payload
false
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install
true
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install_name
File.exe
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main_folder
AppData
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pin_spread
false
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sub_folder
\System\
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usb_spread
false
Signatures
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Limerat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 7bec74560ef5bbe652f3630ffb333b7b.exe
Files
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7bec74560ef5bbe652f3630ffb333b7b.exe.exe 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: 1.6MB - Virtual size: 1.6MB
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