NkPrivateSpoofer[.]zip

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General

Target

NkPrivateSpoofer.zip
Size

5.1MB
MD5

470d2096c4711d3d8c5e0be84f6b520b
SHA1

8ff56896ea5b64d3d261fc973140bd0a52fa1dca
SHA256

a563e7ac52ec2d7d734d61662bcc054860e39572db91d4482b237f6472d85f3d
SHA512

6dca3561e8a78ed8c26685ad59559ee762a7d527d26d37a497b49685621624603c883a65820f2ab551a8bc3026d5262e0524a8c0a248024f0741bb62ddbb508e
SSDEEP

98304:i2NJXbaCQCBCjAVE0vAdt+vtduiOC8on5Q2Nbp6WWr5jT4tuaGBREAoF+eb:iKXbDQLsVUdt+Vd/nJNbpBW9jUt/GBRs

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/NkPrivateSpoofer/Guna.UI2.dll
unpack001/NkPrivateSpoofer/loader.exe

Files

NkPrivateSpoofer.zip
.zip
NkPrivateSpoofer/Guna.UI2.dll
.dll windows:4 windows x86 arch:x86

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

mscoree

_CorDllMain

Sections

.text
Size: 1.9MB - Virtual size: 1.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
NkPrivateSpoofer/cleaner.bat
NkPrivateSpoofer/loader.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 5.1MB - Virtual size: 5.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
NkPrivateSpoofer/mac.bat

Sharing

General

Malware Config

Signatures

Files

dae02f32a21e03ce65412f6e56942daa

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 1.9MB - Virtual size: 1.9MB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 12B

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 5.1MB - Virtual size: 5.1MB

.rsrc Size: 4KB - Virtual size: 4KB

.reloc Size: 512B - Virtual size: 12B

.text
Size: 1.9MB - Virtual size: 1.9MB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 12B

.text
Size: 5.1MB - Virtual size: 5.1MB

.rsrc
Size: 4KB - Virtual size: 4KB

.reloc
Size: 512B - Virtual size: 12B