xmrig | NEAS[.]3a44bd6ba1b4943b1cb2e3e5f8d5b980[.]exe

General

Target

NEAS.3a44bd6ba1b4943b1cb2e3e5f8d5b980.exe
Size

717KB
MD5

3a44bd6ba1b4943b1cb2e3e5f8d5b980
SHA1

c36ae69490088aad4971c0914a156316441ddc3d
SHA256

d8e35bf28c13902f5cc044c44bf42e2700feb6f213705b25e338d69738a6c10a
SHA512

1628c8c7e35e0b8c1f0e476e4a2589c365af36d70421238157eb80657d1670bfb0f3a40297a96957cd7d298ebe0788605b50960cd0869e3cd287dafc71c6112e
SSDEEP

12288:ISe8XYl3vWD8xCi7KZoqkatMLrJF2Tx0P2uymYNpQmPImXSPxu:RVIl/WDGCi7/qkat6zqxG2/yJu

Score

10^/10

upx miner xmrig

Malware Config

Signatures

XMRig Miner payload 1 IoCs

miner

resource	yara_rule
static1/unpack001/out.upx	xmrig

Xmrig family
xmrig

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
NEAS.3a44bd6ba1b4943b1cb2e3e5f8d5b980.exe
unpack001/out.upx

Files

NEAS.3a44bd6ba1b4943b1cb2e3e5f8d5b980.exe
.exe windows:6 windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

UPX0
Size: - Virtual size: 3.0MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 272KB - Virtual size: 272KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:6 windows x64

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Sections

.text
Size: 619KB - Virtual size: 619KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 96KB - Virtual size: 96KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 2.5MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 17KB - Virtual size: 17KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_TEXT_CN
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

_TEXT_CN
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

DLL Characteristics

File Characteristics

Sections

UPX0 Size: - Virtual size: 3.0MB

UPX1 Size: 272KB - Virtual size: 272KB

.rsrc Size: 2KB - Virtual size: 4KB

Headers

DLL Characteristics

File Characteristics

Sections

.text Size: 619KB - Virtual size: 619KB

.rdata Size: 96KB - Virtual size: 96KB

.data Size: 4KB - Virtual size: 2.5MB

.pdata Size: 17KB - Virtual size: 17KB

_TEXT_CN Size: 6KB - Virtual size: 6KB

_TEXT_CN Size: 7KB - Virtual size: 7KB

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 2KB - Virtual size: 2KB

UPX0
Size: - Virtual size: 3.0MB

UPX1
Size: 272KB - Virtual size: 272KB

.rsrc
Size: 2KB - Virtual size: 4KB

.text
Size: 619KB - Virtual size: 619KB

.rdata
Size: 96KB - Virtual size: 96KB

.data
Size: 4KB - Virtual size: 2.5MB

.pdata
Size: 17KB - Virtual size: 17KB

_TEXT_CN
Size: 6KB - Virtual size: 6KB

_TEXT_CN
Size: 7KB - Virtual size: 7KB

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 2KB - Virtual size: 2KB