Behavioral task
behavioral1
Sample
3824-815-0x00000000011D0000-0x0000000001E3A000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3824-815-0x00000000011D0000-0x0000000001E3A000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
3824-815-0x00000000011D0000-0x0000000001E3A000-memory.dmp
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Size
12.4MB
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MD5
51a283fa60d94f687f3e740ad5f21432
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SHA1
16af056160784a914e02b473da1f9fcb911cbccd
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SHA256
296482cc1683775891e6a3a50eb5b2c0ea64f1ec18ba63648843c357ec61d0ce
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SHA512
9cad30827195aca9a8a18bba63ee16e194efd0192cb462599a80f04ad0a7ceffe49948c72c74c3108bf51191b86de862b0cc3e15f246e233808c3efa69f048d4
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SSDEEP
98304:IEVQ/BoVGVfcaycYNpDCtOeWLDK7HJkn2B2wD/8/6Y2nvZ/jftgQ+MV96YGzR:a/qVoALxDFq8iYiR7V5GN1
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 3824-815-0x00000000011D0000-0x0000000001E3A000-memory.dmp
Files
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3824-815-0x00000000011D0000-0x0000000001E3A000-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: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
dsmoqcnp Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
yktdnnda 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