Behavioral task
behavioral1
Sample
1f22a4ef4a8c38705af3728385962887f5271883532902878363ba16b51de9c2.exe
Resource
win7-20240705-en
General
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Target
1f22a4ef4a8c38705af3728385962887f5271883532902878363ba16b51de9c2
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Size
35KB
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MD5
a3e9fc69176d9803637c1d7179ac8ae9
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SHA1
4fc98fb7255e87e8c8f5c96c39d2c52d44ec6e2c
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SHA256
1f22a4ef4a8c38705af3728385962887f5271883532902878363ba16b51de9c2
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SHA512
561a2e3ffca7a87c162ae7e03ac7b179653502d0b54167cf159199b591bfa24eabdd45c8065f3c0fc814a029b20cea0b5ef3168e976bd8c68025cbcc6411cba3
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SSDEEP
768:S6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:B8Z0kA7FHlO2OwOTUtKjpB
Malware Config
Extracted
neconyd
http://ow5dirasuek.com/
http://mkkuei4kdsz.com/
http://lousta.net/
Signatures
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Neconyd family
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1f22a4ef4a8c38705af3728385962887f5271883532902878363ba16b51de9c2 unpack001/out.upx
Files
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1f22a4ef4a8c38705af3728385962887f5271883532902878363ba16b51de9c2.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 34KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 92KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE