Static task
static1
Behavioral task
behavioral1
Sample
skin igorek OSU!.exe
Resource
win7-20240704-de
Behavioral task
behavioral2
Sample
skin igorek OSU!.exe
Resource
win10-20240404-de
General
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Target
skin igorek OSU!.exe
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Size
572KB
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MD5
a1155341929e15e4c7c1010ebad945ed
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SHA1
bedea7dfff13ae16d872d5600c4b9f299375b3b4
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SHA256
4fc00071f596b62d408a682bb80b7736fd46c87f212f6d0fe995bf6e8a40c15b
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SHA512
08b7ac139dd187ee380a4e575b3fabf0c837521dc216460e7270e5cafac52ad49320f45414df82f5e50a656dfee84431131c345910e753ffa198e6bf9ef19e50
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SSDEEP
6144:rBlbS/QTjhUqBfxrwEnuNcSsm7IoYGW0VvBXCAt6kihwE+VDpJYWmlwnx9T9I:NlQtqB5urTIoYWBQk1E+VF9mOx9i
Malware Config
Signatures
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Nirsoft 1 IoCs
Processes:
resource yara_rule sample Nirsoft -
NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
Processes:
resource yara_rule sample MailPassView -
NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
Processes:
resource yara_rule sample WebBrowserPassView -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource skin igorek OSU!.exe
Files
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skin igorek OSU!.exe.exe windows:4 windows x86 arch: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: 500KB - Virtual size: 500KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 70KB - Virtual size: 70KB
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