Behavioral task
behavioral1
Sample
3768-566-0x0000000000A90000-0x0000000001706000-memory.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
3768-566-0x0000000000A90000-0x0000000001706000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
3768-566-0x0000000000A90000-0x0000000001706000-memory.dmp
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Size
12.5MB
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MD5
3b6fb85e15c7b93bb20baa0087910127
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SHA1
966079266a7078d491de519dea06e4461301926b
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SHA256
8da3fef8c9ed41a2e3f9ab3a70024ebb7512c3087cee8d566f415e22b774d2eb
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SHA512
b080f6eb305f148d3ce2ab65c826872a1ce59a3242e49515273907f170220254b2c425c3c08045a1d627f4b8ca64181489166ab2c760e323c584acd2244f613b
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SSDEEP
98304:iRFAmk5LIuDd8myoM5hphILKK4ztfJNS9d8nRQUxSj/lHMqaOZL95ecA5glw:hnVbVSILKjCHMqZZzBA5gl
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 3768-566-0x0000000000A90000-0x0000000001706000-memory.dmp
Files
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3768-566-0x0000000000A90000-0x0000000001706000-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: 7.2MB
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: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
gveixubs Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
cjqzbotd 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