asyncrat | 940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6

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General

Target
940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6
Size 45KB
Sample260710-rxea7adv4x
SHA256 940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6
MD5 e887682d307f7b04634c0e03cb4055a2
SHA1 04010999d005da78c5742429206b7c032838e1ed
SHA512 1d88c394dc53f9910aaabd938a51ae04727fd5bca41d1763085ce9455163af5ae51e343daf8b4e6dcf30280ebe527b7f1b0fbe58067657d91ad7e216b9dcbf62
SSDEEP 768:5udApTNctooWUS7C+mo2qtkZo3TMtPImpjb0gX3i18kUtzrrKPUyl7nBDZ0x:5udApTNmU2lU3mJbbXSctzXw7Bd0x
TLSH
T14C232B003BE8C12BF2BE5F7899F26105867AF5677603D58D2CC4419B4723BC69A427EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
connect.sexviet74.com:80
connect.sexviet74.com:22
connect.sexviet74.com:8080
connect.sexviet74.com:8880
connect.sexviet74.com:2052
connect.sexviet74.com:2082
connect.sexviet74.com:2086
connect.sexviet74.com:2095
connect.sexviet74.com:443
connect.sexviet74.com:2053
connect.sexviet74.com:2083
connect.sexviet74.com:2087
connect.sexviet74.com:2096
connect.sexviet74.com:8443
trisis.sexviet74.com:80
trisis.sexviet74.com:22
trisis.sexviet74.com:8080
trisis.sexviet74.com:8880
trisis.sexviet74.com:2052
trisis.sexviet74.com:2082
trisis.sexviet74.com:2086
trisis.sexviet74.com:2095
trisis.sexviet74.com:443
trisis.sexviet74.com:2053
trisis.sexviet74.com:2083
trisis.sexviet74.com:2087
trisis.sexviet74.com:2096
trisis.sexviet74.com:8443

Mutex

LF4VAhCpNqTw

Attributes

delay
0
install
true
install_file
waxgdc.exe
install_folder
%AppData%

aes.plain

Signatures

Family: AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
rat asyncrat

Async RAT payload 1 IoCs

rat

resource	yara_rule
sample	family_asyncrat

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6

File Explorer

940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6

.exe 45KB

940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6
MD5 e887682d307f7b04634c0e03cb4055a2
SHA1 04010999d005da78c5742429206b7c032838e1ed
SHA512 1d88c394dc53f9910aaabd938a51ae04727fd5bca41d1763085ce9455163af5ae51e343daf8b4e6dcf30280ebe527b7f1b0fbe58067657d91ad7e216b9dcbf62
SSDEEP 768:5udApTNctooWUS7C+mo2qtkZo3TMtPImpjb0gX3i18kUtzrrKPUyl7nBDZ0x:5udApTNmU2lU3mJbbXSctzXw7Bd0x
TLSH
T14C232B003BE8C12BF2BE5F7899F26105867AF5677603D58D2CC4419B4723BC69A427EE
MD5 SHA1 SHA512 SSDEEP TLSH

windows:4 windows x86 arch:x86

Async RAT payload

rat
Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

51278

Magic Number

267

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_GUI

DLL Characteristics

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_32BIT_MACHINE

PDB paths

940b32633439547d3d19d1fa7216139fbb95944dd1643942bb9393afef2f90f6

mscoree

dotnet