Behavioral task
behavioral1
Sample
3048-3-0x00000000002F0000-0x0000000000F2D000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3048-3-0x00000000002F0000-0x0000000000F2D000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
3048-3-0x00000000002F0000-0x0000000000F2D000-memory.dmp
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Size
12.2MB
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MD5
19ae7f33898588a553dd59ae37d0ec13
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SHA1
c04eecda2f69a9d637733e6c46310036a0d23f1a
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SHA256
bbf6578f8268506d0c88ebee9807c40ddeae127331e12b5226ec2a0a9d421b26
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SHA512
598dbc7313da5060358b8353a5cf047d128ef39249a50c21b71358e0dfce3b6e02639a607af8d7039c96260f9c9251f32fa68470c44bdaefe6c70ccf3e8e2615
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SSDEEP
196608:SlHwJ4Kn4lKtDhGK/W/uIB9DGW4q9UD+gWr2:Sd64ItdFUKxdD
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 3048-3-0x00000000002F0000-0x0000000000F2D000-memory.dmp
Files
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3048-3-0x00000000002F0000-0x0000000000F2D000-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: 6.9MB
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
qmfawksx Size: 1.7MB - Virtual size: 1.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
zuykhosy 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