Behavioral task
behavioral1
Sample
2972-353-0x0000000000F60000-0x0000000001BF2000-memory.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2972-353-0x0000000000F60000-0x0000000001BF2000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2972-353-0x0000000000F60000-0x0000000001BF2000-memory.dmp
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Size
12.6MB
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MD5
71d7500d8d285b61ce5d6655dc85676d
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SHA1
ca7f8fb1647ea78c7b2d51d56a23ee9e54c32300
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SHA256
9fbc8a2c479ec1fcb487238bdcdc0e9b881cd8fae84f15ecd7407b8e9ffd0bcd
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SHA512
fcd272b144f797b0a58ad1eb3f99d6d78f5113fa291de3090b3cd1d9fbf37b3918bcc683c4a63b110e45f980f91ed6263c1f235e6920aec3ed6f31596959e67e
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SSDEEP
98304:P6NG5HSbtPC58fgsInP0OhiYxKPl851jN+ciEAnVxXI1SVI5G111y47BqeVTk+Ch:BtOta3DXiYxNkxXI1yaS1y47B/
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 2972-353-0x0000000000F60000-0x0000000001BF2000-memory.dmp
Files
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2972-353-0x0000000000F60000-0x0000000001BF2000-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: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
bhzyfzti Size: 1.8MB - Virtual size: 1.8MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
xiqfguvf 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