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Behavioral task
behavioral1
Sample
668-219-0x0000000001020000-0x0000000001CC2000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
668-219-0x0000000001020000-0x0000000001CC2000-memory.exe
Resource
win10v2004-20250217-en
General
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Target
668-219-0x0000000001020000-0x0000000001CC2000-memory.dmp
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Size
12.6MB
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MD5
5a3043dd35a5754bf84b58248768a758
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SHA1
a6e6f301b11a1be79f85140c2b46ab9850fb58a5
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SHA256
5a1ff3c7324f7f0312892ad95c9c701cce049ce0c72b068f80df2e889d2ff2ee
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SHA512
ea08b9091d8a1e3e8bda5d2bedb6738e6fb9242347f20477197b2a166bd6eea57b7e07e42cf0f17f6b7589db30e4bad5f7b170f8c38d0f3718e3e078374ee26c
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SSDEEP
98304:2vSc5yf0sdWmc7X2WJ1JPjiFdKNEm9cFaQq+Vj/sj+oQlS+d4:2vk0KWFGrdwQs5QlSh
Malware Config
Extracted
cryptbot
http://home.fivecc5vs.top/RkxPTSBLYxNxxrPaLizI17
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 668-219-0x0000000001020000-0x0000000001CC2000-memory.dmp
Files
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668-219-0x0000000001020000-0x0000000001CC2000-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: 8.9MB
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
jucwxlzj Size: 3.7MB - Virtual size: 3.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
citadsqf 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