Static task
static1
Behavioral task
behavioral1
Sample
52bb3affd323aa484dfa1290a900c069b6b524a7b3df72b7beed6446328a21bb.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
52bb3affd323aa484dfa1290a900c069b6b524a7b3df72b7beed6446328a21bb.exe
Resource
win10v2004-en-20220113
General
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Target
52bb3affd323aa484dfa1290a900c069b6b524a7b3df72b7beed6446328a21bb
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Size
65KB
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MD5
ec42a688ef3e2eb356fc585dcd6d72b9
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SHA1
bcf3a942895b1a3f52f5dd78464f50a6cf8a7453
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SHA256
52bb3affd323aa484dfa1290a900c069b6b524a7b3df72b7beed6446328a21bb
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SHA512
e87d89975a67c53c403a42b4f5c33235413c44f33916bd489cb87c7772cca3be856e22d9c4f321214f6bbac90cea3a447d2368c678d4684445b92b2e7d7e0250
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SSDEEP
1536:VwX4BHaWAMfo5Kc3lBnXOU+hhOZuIW0C7RZiuxYfeLf:VdYSf0j3lxXxkhOZu10C7Rh1
Malware Config
Signatures
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Detected Netwalker Ransomware 1 IoCs
Detected unpacked Netwalker executable.
Processes:
resource yara_rule sample netwalker_ransomware -
Netwalker family
Files
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52bb3affd323aa484dfa1290a900c069b6b524a7b3df72b7beed6446328a21bb.exe windows x86
e82dd51b077167be63c004bed23d0c1e
Code Sign
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
Sleep
Sections
.text Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 572B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ