Behavioral task
behavioral1
Sample
1804-3-0x0000000000250000-0x0000000000DB2000-memory.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
1804-3-0x0000000000250000-0x0000000000DB2000-memory.exe
Resource
win10v2004-20250207-en
General
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Target
1804-3-0x0000000000250000-0x0000000000DB2000-memory.dmp
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Size
11.4MB
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MD5
51412b6c0b6c3775e8ae6d3fcfaffc19
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SHA1
f48c6dc1b359e62a90d777e3281a7248a7d9119b
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SHA256
46b0fb503215e6e249c9ab4094c2bebe370cb33564d3ed8b5563fa102b51b9b5
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SHA512
8f38c9a92b1c40ebc25e46d9669a9919f3f21b747b41dbfbd48fedda31e2330b4e3ce3bb2e0ccb7eab489416eefcc4bf4d44fe0cc4d135a9d6af800dd1988c73
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SSDEEP
98304:e9gCgiW8AkUcQknP8rWFxvCKWLDucAl4iTGjFbdLyBTwklRiwGr:ShWX7YVClRLyBTwklRiw
Malware Config
Extracted
cryptbot
http://home.fivepp5sb.top/joLepLgSzIBRhlkJbQYx17
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 1804-3-0x0000000000250000-0x0000000000DB2000-memory.dmp
Files
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1804-3-0x0000000000250000-0x0000000000DB2000-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: 2.6MB - Virtual size: 7.7MB
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
qkutxjie Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
naommcoh 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