Behavioral task
behavioral1
Sample
6140-1035-0x0000000000730000-0x00000000013FE000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
6140-1035-0x0000000000730000-0x00000000013FE000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
6140-1035-0x0000000000730000-0x00000000013FE000-memory.dmp
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Size
12.8MB
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MD5
e30394a775e575ea516379fef584c371
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SHA1
c0567ee39388b52c33fd3881d4e71bbc25cc20cb
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SHA256
88826a14dcc9ca7f22f9528b1ff963f54be6c69b63c820416c5adac1318d587a
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SHA512
300e76f689683622cb88e2bb5f396b15bdad68fbcbd928b28b47316deddf20f28fe34df3ef60f11e27bc774a5ea293e753c28d6806fc4ec2c7796d503626dcb8
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SSDEEP
98304:IfMwlvk/GGR8heaIwth/j2fYKugb9n3eqCm3713DpOheYEoMReoPDZhn/FRS:Yhk+7752gpwBgezosTDZv
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 6140-1035-0x0000000000730000-0x00000000013FE000-memory.dmp
Files
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6140-1035-0x0000000000730000-0x00000000013FE000-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