Behavioral task
behavioral1
Sample
2072-3-0x0000000000080000-0x0000000000CE7000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2072-3-0x0000000000080000-0x0000000000CE7000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2072-3-0x0000000000080000-0x0000000000CE7000-memory.dmp
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Size
12.4MB
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MD5
c576bac25727e1eac741dd7a4e047a3b
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SHA1
2a4be4a6dc8fe73c5cfa7d8ed06dd40e80624a7c
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SHA256
6cc5a41fe4160267bc4a7074e10f87b1309cb1546150c29af113cfd0fd7fee70
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SHA512
3188d6d6eee55827fda30e0211e94d9c564f9332dd8370b9d0018713eb9bc8f41fdacd30e49608fbc8b1e9163e0fd1e790aa4cc755ec415a3124680e4d53d9fa
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SSDEEP
98304:2gXcnF8BptVcMmZeoZOr/3JO5K1oNEDZfu+9ubu2GXbXpCzKtNBhZO6rfwv:KF8j1msZO5g2QFC0hZOfv
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 2072-3-0x0000000000080000-0x0000000000CE7000-memory.dmp
Files
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2072-3-0x0000000000080000-0x0000000000CE7000-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: 7.1MB
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
jbalzqpp Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
dugnkwnw 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