Behavioral task
behavioral1
Sample
ryNbjqznxgwb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
ryNbjqznxgwb.exe
Resource
win10v2004-20240426-en
General
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Target
9b79b7942aa63130de2fd5a2ebb1698c944f60c86cc3141e1d28b87a8c2a5e0c
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Size
2.2MB
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MD5
3aff58d237e71fb5a008b6c0131d43f4
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SHA1
093670d2311a45f534f4379231114736a7aa83b8
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SHA256
9b79b7942aa63130de2fd5a2ebb1698c944f60c86cc3141e1d28b87a8c2a5e0c
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SHA512
6c2317bec63c1a81876f7fb61eeac0a884e65f49de7c4e389bf9447bf97c7b35ac96e60e20ec8cd24c8fbd675572a1e45bd2a04f62c825ce95edb12d28ea8b64
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SSDEEP
49152:bwG3CiisoWGHhT6mVOt1gieqtNxBgNspMteiGI:U8Ci2WoTtVOoFQBgNMOevI
Malware Config
Signatures
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PureLog Stealer payload 1 IoCs
resource yara_rule static1/unpack001/ryNbjqznxgwb.exe family_purelog_stealer -
Purelogstealer family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/ryNbjqznxgwb.exe
Files
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9b79b7942aa63130de2fd5a2ebb1698c944f60c86cc3141e1d28b87a8c2a5e0c.zip
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ryNbjqznxgwb.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 2.3MB - Virtual size: 2.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ