Behavioral task
behavioral1
Sample
1476-2-0x0000000000950000-0x000000000161B000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1476-2-0x0000000000950000-0x000000000161B000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
1476-2-0x0000000000950000-0x000000000161B000-memory.dmp
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Size
12.8MB
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MD5
1f1740852e8e8673589c6a9040ed0df1
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SHA1
5a902f9a06ff800f223174dc7d4871a0a15a3d58
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SHA256
a2beafe07a46ce87a4fb9a6c5d5c9d0d953e0d681b9d7b492d0d7a72b688f1f8
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SHA512
207a52abfe4237e5b750dbd1d4e042fc0661a75bca5060dd7a3eeecd24847657bbc2126761991aef3d2d30bb60d22e01d2581259e49175f3ef7e1d4b4de36843
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SSDEEP
98304:tzoKPY50FXOf8QX2eGw6xe+KAe+yvOtGQmTvac0UDYPXN3Q/K6zUp+3Jx0:Xg5GXwmpe+ivacZkX9Qi6zY
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 1476-2-0x0000000000950000-0x000000000161B000-memory.dmp
Files
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1476-2-0x0000000000950000-0x000000000161B000-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: 7.5MB
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
solqhhro Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
skvnmhcf 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