Behavioral task
behavioral1
Sample
1116-3-0x0000000000810000-0x0000000001361000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1116-3-0x0000000000810000-0x0000000001361000-memory.exe
Resource
win10v2004-20250207-en
General
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Target
1116-3-0x0000000000810000-0x0000000001361000-memory.dmp
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Size
11.3MB
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MD5
36d2ab6c53ae2cde5ea3c451b827eab1
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SHA1
2a998271b6d99cad1aafb60e4afa8f0e2d02cff7
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SHA256
350bea6d79732e5b1b0a7d4b12d24eca207df1e175052b4cd51e97e94c9a04da
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SHA512
b012774808748fbc0e00d863c585f1b1bd0268547269e9c4d8c5242eede7aaf37f6479dc4e1d2617892326a3d7ccfb020086d6d1ea768ff45189402b59566946
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SSDEEP
98304:i3syA6bGsn1cGyY5h2BzTiManKhWBOUj/7Uu+yaHM9:8lbV91aTiManSDs9
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 1116-3-0x0000000000810000-0x0000000001361000-memory.dmp
Files
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1116-3-0x0000000000810000-0x0000000001361000-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: 7.6MB
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
gxactlvx Size: 3.7MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
zvxgodxx 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