Behavioral task
behavioral1
Sample
2000-141-0x0000000000E70000-0x0000000001AD9000-memory.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2000-141-0x0000000000E70000-0x0000000001AD9000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
2000-141-0x0000000000E70000-0x0000000001AD9000-memory.dmp
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Size
12.4MB
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MD5
9a8959d5f2a30c13b2c880bc0fd7b4d1
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SHA1
00f90201a74f816b752b628d39b68471c47ff63b
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SHA256
3a538af1650f404f6d589499659f90ea54fd9bfcbb210f46b9a475a73fe16e51
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SHA512
663cc1dd603f1922963e4fc4768432adab0aa5515d3a56bb25631f2066c33743a2a58d17d181fcfd269a8746a916703d47b0920658d2a5aa39ef1c13b278f019
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SSDEEP
98304:uZbk/dZXDY8cF//cSi82r5ZKi0X3faFy9+Lgn/cTx8lAXZ7OS597W17xAHrC1yA9:DrzIN3M5ZCX/cTSlAp7IKHC6
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 2000-141-0x0000000000E70000-0x0000000001AD9000-memory.dmp
Files
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2000-141-0x0000000000E70000-0x0000000001AD9000-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: 3.5MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
ozuicfap Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
zbsadquu 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