Behavioral task
behavioral1
Sample
65ff8b5e462c79b1f9f713b46d86a4f221482fa5ddf73ae4ef363bdf946d0ea1.exe
Resource
win7-20240221-en
General
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Target
65ff8b5e462c79b1f9f713b46d86a4f221482fa5ddf73ae4ef363bdf946d0ea1
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Size
35KB
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MD5
7d355018f48299a2e6d21f07776ce8a3
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SHA1
f62c0efb3629aef6cd1692bff337b3afb27cf540
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SHA256
65ff8b5e462c79b1f9f713b46d86a4f221482fa5ddf73ae4ef363bdf946d0ea1
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SHA512
94e7dd3b9f01ccc52a54af0fae3ef37b1db363d6bf5a4463b8843fd19a8ecd45ee0d8ec4a47ff106be525dd6dd9bc940392746a62c45516174f881d0f1e0012d
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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 65ff8b5e462c79b1f9f713b46d86a4f221482fa5ddf73ae4ef363bdf946d0ea1 unpack001/out.upx
Files
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65ff8b5e462c79b1f9f713b46d86a4f221482fa5ddf73ae4ef363bdf946d0ea1.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