Behavioral task
behavioral1
Sample
2688-3-0x00000000010E0000-0x0000000001D67000-memory.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
2688-3-0x00000000010E0000-0x0000000001D67000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2688-3-0x00000000010E0000-0x0000000001D67000-memory.dmp
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Size
12.5MB
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MD5
6e32b7c04aff3f6d2ca2eee52950f360
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SHA1
ccd57bfd4319bd2f2cfeb7d243934e872220ae2a
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SHA256
e5b86005c7c0889035189ebb6b1e42cf2a35fe87a802bee5daeba0e8e90e57a9
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SHA512
996156ffa69e22c43bb6d3b5086c58a5d691fb58ac4f983ad823cc7abbdfa64660564eb87ff4a6eed753daf1967835c9c25330eec0afa350474ef3380856a39e
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SSDEEP
98304:LFz6Bpv/scgXXD2lSxsWgzkmKiN5dp1gw8BJ/WlK4ks/BPOyxrbu01hdKkTI2up0:UHXUMSTmHBPt+5hd5MxLZieGK
Malware Config
Extracted
cryptbot
Signatures
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Cryptbot family
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Embeds OpenSSL 1 IoCs
Embeds OpenSSL, may be used to circumvent TLS interception.
resource yara_rule sample embeds_openssl -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2688-3-0x00000000010E0000-0x0000000001D67000-memory.dmp
Files
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2688-3-0x00000000010E0000-0x0000000001D67000-memory.dmp.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
Size: 2.5MB - Virtual size: 7.1MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 428B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
Size: 512B - Virtual size: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ijkcggwn Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
bxxdrktm Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.taggant Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE