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Behavioral task
behavioral1
Sample
3108-277-0x0000000000850000-0x00000000014C6000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3108-277-0x0000000000850000-0x00000000014C6000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
3108-277-0x0000000000850000-0x00000000014C6000-memory.dmp
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Size
12.5MB
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MD5
58e5f1858a16004caa62538dbaa788e2
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SHA1
684b217729de120eb0769d69b467257c94ea8e4a
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SHA256
df00e7f212727fc612d7a8eec6852dbc5217d58a153e4e7c69da2784aa355f8a
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SHA512
23a4054fa9c8b75dff6ce855b3cdd62d1255c42c829cc094ebbac200f41650c9c3064bdfc8c8a9930a38d4804e1f9b195063df97832c44682a85806c70c8689a
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SSDEEP
98304:CAZ1tx5Ke+D2S8lEqDVHm6ydW1XK5ztfJNS9d8nRQUdhf/U1joaOZL95ecA5glw:D1rMe2SRDUdW1XSc1joZZzBA5gl
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 3108-277-0x0000000000850000-0x00000000014C6000-memory.dmp
Files
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3108-277-0x0000000000850000-0x00000000014C6000-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