Behavioral task
behavioral1
Sample
2532-2-0x0000000000FA0000-0x0000000001BCD000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2532-2-0x0000000000FA0000-0x0000000001BCD000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2532-2-0x0000000000FA0000-0x0000000001BCD000-memory.dmp
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Size
12.2MB
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MD5
16c9340148fd2a9a3f75dba43f53ffee
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SHA1
24d2f1a7dcd9e9231be227799c40c61011c03483
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SHA256
ecd8cba822144f5cd50180e0b0a24bc27e1465fdf258fdc502a94ae482858f9d
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SHA512
a68d4c7128ff45515c0bdd6f1d57ec845a3a600a56f9835366f3265b2979b3a5fc0cfcdabc404d017ee60692d16d739680afa5ea8ef3c481f1f3098587509b08
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SSDEEP
98304:cAt86y6yGDKcnIcRv/qTxcl2Kp6sSenbLGLdUHpCrqMZX2E7EHgk:ei7ZLQq2ZU8dZmIEf
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 2532-2-0x0000000000FA0000-0x0000000001BCD000-memory.dmp
Files
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2532-2-0x0000000000FA0000-0x0000000001BCD000-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: 6.9MB
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
lqffkoae Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
wsxqcczr 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