Behavioral task
behavioral1
Sample
stub.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
stub.exe
Resource
win10v2004-20231215-en
General
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Target
stub.exe
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Size
3.8MB
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MD5
a0434d86f8c012b2eece341050dbed2e
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SHA1
7195898ca715046a8caf395ae6fc59641f9c6393
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SHA256
80034e8aa5b125cead7ee91b58c15a6342ae854590f0666c45254e2440110122
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SHA512
1cf8277b402670b49ab1608462be692ac614b61925de22b8d6b8c877215dd4938e2fc7fa8e2ee8b37ce2955a9bd6b85bdd2f1d1e33df508c42232ff63a69347a
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SSDEEP
98304:d77Pmq33rE/JDLPWZADUGer7B6iY74M/pmlwXVZ4FB:5+R/eZADUXR
Malware Config
Extracted
bitrat
1.38
103.153.182.89:1234
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communication_password
81dc9bdb52d04dc20036dbd8313ed055
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install_dir
Install path
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install_file
Install name
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tor_process
tor
Signatures
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Bitrat family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource stub.exe
Files
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stub.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 2.9MB - Virtual size: 2.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 687KB - Virtual size: 686KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 103KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 146KB - Virtual size: 146KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ