arrowrat | Client[.]exe | Triage

Sharing

General

Target

Client.exe
Size

158KB
MD5

36ab548437e027b2a9c21c6f3d48d8a5
SHA1

313bb9928462f8af38f29a2795bcf343cd463931
SHA256

02226ca30c6b957fdf3a45bebd3cd328034c106ea8438891012aeec83bd4bdd2
SHA512

87f391c184a59a126ec2188e2c5e7f00de1f8ff5f859bf3e218158f136ac24dccfff24b6a9d7da7670f04d5efe00b8056db9b76abdcb363c56450330203537a7
SSDEEP

3072:hbzsH+0OoCthfbEFtbcfjF45gjryKKqH6JY2doszEmQotEPPcfP4qO8Y:hbzse0ODhTEPgnjuIJzo+PPcfP4V8

Score

10^/10

client arrowrat

Malware Config

Extracted

Family

arrowrat

Botnet

Client

C2

193.161.193.99:14679

Mutex

wKuPZSZMR

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: 153KB - 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