Behavioral task
behavioral1
Sample
1704-3-0x0000000000CE0000-0x000000000193F000-memory.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
1704-3-0x0000000000CE0000-0x000000000193F000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
1704-3-0x0000000000CE0000-0x000000000193F000-memory.dmp
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Size
12.4MB
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MD5
71b2be081c22c584ecdbbd2c1ff02b31
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SHA1
fbbda889e6c4ab4569b16bc4c22b8800c6842ade
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SHA256
ff10d5302bb5f378919dac2196e43d3dfdd5fd1ab2256560c8281850b93641f4
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SHA512
b9cb895084a046d8b3a23513a8fea727e1b9b96a741b8750cb24e952f1402f6fff699addfdb37a7146af28262099e5af00e77f2813e0472c564d6fd36c9eca71
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SSDEEP
98304:FPr4agoDGcYTBHsW/0g57KCyFYx1HdBnR7du4XKcFcJKYK3XkgNYx+XKpkWFEc:OPoeNH7tXvnRZGtWXk0G+6yW
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 1704-3-0x0000000000CE0000-0x000000000193F000-memory.dmp
Files
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1704-3-0x0000000000CE0000-0x000000000193F000-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: 7.1MB
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
sdjefusr Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
hggqqosr Size: 1KB - 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