Static task
static1
Behavioral task
behavioral1
Sample
1f4682eb7f7be9f165f03b08822e011692243859e05109a9795123a9c33304b7.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
1f4682eb7f7be9f165f03b08822e011692243859e05109a9795123a9c33304b7.exe
Resource
win10v2004-en-20220113
General
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Target
1f4682eb7f7be9f165f03b08822e011692243859e05109a9795123a9c33304b7
-
Size
65KB
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MD5
77b99895a5a35deab0f4788675673436
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SHA1
558a1aa90db82ace39897f34907d6d82f4414591
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SHA256
1f4682eb7f7be9f165f03b08822e011692243859e05109a9795123a9c33304b7
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SHA512
77f0d77163e5fee5681efd08639f24dbc82eb8cbf5afa2344f824e493f2ad1578dcc0c63e80df55307129d5fa29b9011da21647eef470b8df6a26915fbe47a68
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SSDEEP
1536:VwX4BHaWAMfo5Kc3lBnXOU+hhOZuIW0C7RZiuxQfeLf:VdYSf0j3lxXxkhOZu10C7RhN
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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1f4682eb7f7be9f165f03b08822e011692243859e05109a9795123a9c33304b7.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