Behavioral task
behavioral1
Sample
5c737e8e5e7cedf0c061e62f4fb7cc2fdf06ce0e79877cc0a6563395fd37ce57.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
5c737e8e5e7cedf0c061e62f4fb7cc2fdf06ce0e79877cc0a6563395fd37ce57.exe
Resource
win10v2004-20231222-en
General
-
Target
5c737e8e5e7cedf0c061e62f4fb7cc2fdf06ce0e79877cc0a6563395fd37ce57.exe
-
Size
4.5MB
-
MD5
b4afb9c03b3b53e32b5222ac854ee294
-
SHA1
21c7b7dd3b6e7d660d0fddabd991aab953086bcf
-
SHA256
25a71650ac89b1b9bb43a8b879243688df40b95ab5a47b6676d818fe471695c3
-
SHA512
3490b7d4c4bc1f43a627d30c1d44ecde74796d318051894fc58b242c096482c5a41f26ceb8431ed3fdc22e9ca97280fb91525f2ea539b5971c4daeb22bcd7ad2
-
SSDEEP
49152:hsGmsgSVDZUQbS9BtvbfnMrUp0u7Ho2DsCZpqzTF1Qt1v6WjSJw4xSeUfE7r001U:jm3SxZlrU7G+yav6mSJw4xSeUfE7Gr
Malware Config
Extracted
easystealer
185.106.93.137
Signatures
-
Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs -
Detects Easy Stealer 1 IoCs
resource yara_rule sample family_easystealer -
Easystealer family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5c737e8e5e7cedf0c061e62f4fb7cc2fdf06ce0e79877cc0a6563395fd37ce57.exe
Files
-
5c737e8e5e7cedf0c061e62f4fb7cc2fdf06ce0e79877cc0a6563395fd37ce57.exe.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 301KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 1024B - Virtual size: 988B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 93KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.symtab Size: 512B - Virtual size: 4B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ