Logon_overwriter[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

Logon_overwriter.exe
Size

9.9MB
MD5

be67f2ab1d0d9dfbdbb6062226cf5414
SHA1

5266cae2fd3265ea5162f989888e0739d2a9229a
SHA256

44a1dd928572f8ea8d24642ca25459d5a10e6df2653130552904e0be97c698a2
SHA512

f561a527cac5281f22f684a594fae375a98b09732edef18ece844f1c05a1af64cafa0d4b457f7a117733dd9a139f69adc96b211dedc3ea3cc10a6448da78efef
SSDEEP

98304:XAbBusIenw+mnYbbw8a0srAbBusIenw+mnYbbw8a0s:XAbBusTdwF9AbBusTdwF

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Logon_overwriter.exe

Files

Logon_overwriter.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: 9.8MB - Virtual size: 9.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 91KB - Virtual size: 90KB

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