Behavioral task
behavioral1
Sample
f754466cd29c1500bd2e4f2cdcf42a4a541ac1dcd5bb7f9b099221973f67d312.exe
Resource
win7-20240704-en
General
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Target
f754466cd29c1500bd2e4f2cdcf42a4a541ac1dcd5bb7f9b099221973f67d312
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Size
35KB
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MD5
20eda8da42ca229ed3fba47db83c5009
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SHA1
b4ec54757be60e25efe86c1db1bb6b655aa77609
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SHA256
f754466cd29c1500bd2e4f2cdcf42a4a541ac1dcd5bb7f9b099221973f67d312
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SHA512
e41e3ef1dcb3ece2fe9a62bdb391910cbc664b34e0ad4d089e8c8e463626597c359c9add442f0b07e4b26f545b38a600647c38b456aee65aecb2b32135c73f8b
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SSDEEP
768:b6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:G8Z0kA7FHlO2OwOTUtKjpB
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 f754466cd29c1500bd2e4f2cdcf42a4a541ac1dcd5bb7f9b099221973f67d312 unpack001/out.upx
Files
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f754466cd29c1500bd2e4f2cdcf42a4a541ac1dcd5bb7f9b099221973f67d312.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