Behavioral task
behavioral1
Sample
7904-1350-0x00000000006C0000-0x000000000138E000-memory.exe
Resource
win7-20241023-en
Behavioral task
behavioral2
Sample
7904-1350-0x00000000006C0000-0x000000000138E000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
7904-1350-0x00000000006C0000-0x000000000138E000-memory.dmp
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Size
12.8MB
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MD5
7ab5547714364b4a8755473f790cb3c1
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SHA1
95f3a12a5d6e5ae9f0c428a51409c81729a3b5fc
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SHA256
72b4ab7c076213a3c0f8b247952edd35d686521f0ea269fb7991d75d6e7fde6f
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SHA512
ddd3be1aaeaa8023ccf05dbf4fd7430ab2f6cd73a1d12d073835f952921e7e4a28b41104aa44cc9e2f2315959079409c1c5c005ac343c0719bd69c833ef39e46
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SSDEEP
98304:ctiWfAnpaWa/8JECM+WC/5+zKp9n3eqXm4pdndpLheYEoMReoPDZhn/FRS:2onQ7MhnAzSZDezosTDZv
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 7904-1350-0x00000000006C0000-0x000000000138E000-memory.dmp
Files
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7904-1350-0x00000000006C0000-0x000000000138E000-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: 7.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 688B
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
yvohbnlx Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
vgimkcpi 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