arrowrat | Client[.]exe | Triage

Sharing

General

Target

Client.exe
Size

158KB
MD5

57a46b29c0f70d08631e1897e470bc3f
SHA1

cc32dc5c181d9db744a0e31a4eec0afe019b5f45
SHA256

4a3110951336086dc7a061fbb72ef774c8239c196b69ab77cd68e146892b73e1
SHA512

c3c69f33f40584c91dd4dd41fbdca91515b51e7451379638aa24b782c097c3194c60ed74758b8dd21f7538d3542583bb9c081930c24cb1d1d29febb9b67d120e
SSDEEP

3072:gbzHDH+0OoCthfbEFtbcfjF45gjryKKqH6JY2doszEmQotEPPcfPPSO8Y:gbzHDe0ODhTEPgnjuIJzo+PPcfPPN8

Score

10^/10

client arrowrat

Malware Config

Extracted

Family

arrowrat

Botnet

Client

C2

193.161.193.99:48038

Mutex

OcNKYpShH

Signatures

Arrowrat family
arrowrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Client.exe

Files

Client.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
IMAGE_FILE_32BIT_MACHINE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 152KB - Virtual size: 152KB

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_READ