Behavioral task
behavioral1
Sample
b8a323229f680f21de61e6e9e99bfef428ba7905bed1ab834b8b21fc145eeee7N.exe
Resource
win7-20240708-en
General
-
Target
b8a323229f680f21de61e6e9e99bfef428ba7905bed1ab834b8b21fc145eeee7N
-
Size
35KB
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MD5
5f12f3824550c9efaa3cb40b79fc4be0
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SHA1
fc38c226e1a09d87ae98ff8fc5912f3d5c5f88c4
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SHA256
b8a323229f680f21de61e6e9e99bfef428ba7905bed1ab834b8b21fc145eeee7
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SHA512
0c58dfed4830eba029b82339ff8f623b78caabe8e3597c5fff017b99d16d8fcf0b27c365307713f6d9cc8193f43383c91af2ea0542eb6a2c3783cbf4ca3c3626
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SSDEEP
768:u6vjVmakOElpmAsUA7DJHrhto2OsgwAPTUrpiEe7HpB:18Z0kA7FHlO2OwOTUtKjpB
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 b8a323229f680f21de61e6e9e99bfef428ba7905bed1ab834b8b21fc145eeee7N unpack001/out.upx
Files
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b8a323229f680f21de61e6e9e99bfef428ba7905bed1ab834b8b21fc145eeee7N.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