Behavioral task
behavioral1
Sample
3052-3-0x00000000002C0000-0x0000000000EE9000-memory.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3052-3-0x00000000002C0000-0x0000000000EE9000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
3052-3-0x00000000002C0000-0x0000000000EE9000-memory.dmp
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Size
12.2MB
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MD5
56c3d6484805d9e6d54c58338ab1e5e3
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SHA1
ea5a5c01453cd627a17314c3bdf9a43febe456c6
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SHA256
4bfe9c20aea78ba0284f533be2a1b57a20d5124977cf241c64067a871decf0c5
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SHA512
65e931f141bb4817f21e34bbd196b9a3074b4aa4bd9a9e25132afc104242fa9ae4d92195cd8f1ea1722b9e63fcd342fa809a7abcd017617b49158c42285bf0b7
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SSDEEP
98304:SOBEsulgCs6cbUPwMpOsyZqKNLplUvIbKyMv4ymioFziUAnVJGt:i9lpmUIBZqX0uQ9ioFfQJG
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 3052-3-0x00000000002C0000-0x0000000000EE9000-memory.dmp
Files
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3052-3-0x00000000002C0000-0x0000000000EE9000-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: 6.9MB
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
jbmcqnop Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
sxtwdxzr 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