Behavioral task
behavioral1
Sample
1832-3-0x0000000000B70000-0x00000000017D2000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
1832-3-0x0000000000B70000-0x00000000017D2000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
1832-3-0x0000000000B70000-0x00000000017D2000-memory.dmp
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Size
12.4MB
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MD5
0395cd7363f602e55a0b4c76261c6ed4
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SHA1
5d6e62e99ca0088ed9d460806ed5009c373fad6d
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SHA256
0d7d71d9e7423d6752ed77aafd42c415c7e0f170543d08257c2a6e19e7460f5a
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SHA512
6ddc65182816e4f111b60e58a2eb8e33a5fc605c9532297227e954386edd35b934294d6de1c7d11dc9e5859a2a3fd81533bdc83dcde7ae6e9e07bd0a8d388d2c
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SSDEEP
98304:o/7JHeW0++8qLD8UilAmpSKQAjj0krwT/dEhyesvxmevTGZDPjDDyL:O+13vRWSiwTlEhyes4lhPv2
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 1832-3-0x0000000000B70000-0x00000000017D2000-memory.dmp
Files
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1832-3-0x0000000000B70000-0x00000000017D2000-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
ipikowml Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
bmxpstlu 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