asyncrat | e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e

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General

Target
e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e
Size 45KB
Sample260805-pg3yhafn2x
SHA256 e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e
MD5 b1e420b414b1e2048096eb04e62e1a8c
SHA1 aba1adec0963478319ff14937db4b015f0722ae0
SHA512 07a5e0b98bfb5a5868267cfea450a2eeab1594cbf20e32811708319867afaccd104c19fed05e75d2978c026fcac5cd75e0c92fe38d8c035160364c04872c8d98
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKGjbNgX3iCBzXRRKsBDZUx:cu6YepTPso2JeKqbaXS2R1dUx
TLSH
T17B232A003BD8C23BF2BE4F7868F26145867AF6637603D6892CC451D75623FC69A426E9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet18.org:80
viet18.org:22
viet18.org:8080
viet18.org:8880
viet18.org:2052
viet18.org:2082
viet18.org:2086
viet18.org:2095
viet18.org:443
viet18.org:2053
viet18.org:2083
viet18.org:2087
viet18.org:2096
viet18.org:8443
www.viet18.org:80
www.viet18.org:22
www.viet18.org:8080
www.viet18.org:8880
www.viet18.org:2052
www.viet18.org:2082
www.viet18.org:2086
www.viet18.org:2095
www.viet18.org:443
www.viet18.org:2053
www.viet18.org:2083
www.viet18.org:2087
www.viet18.org:2096
www.viet18.org:8443
darkside.viet18.org:80
darkside.viet18.org:22
darkside.viet18.org:8080
darkside.viet18.org:8880
darkside.viet18.org:2052
darkside.viet18.org:2082
darkside.viet18.org:2086
darkside.viet18.org:2095
darkside.viet18.org:443
darkside.viet18.org:2053
darkside.viet18.org:2083
darkside.viet18.org:2087
darkside.viet18.org:2096
darkside.viet18.org:8443
wannacry.viet18.org:80
wannacry.viet18.org:22
wannacry.viet18.org:8080
wannacry.viet18.org:8880
wannacry.viet18.org:2052
wannacry.viet18.org:2082
wannacry.viet18.org:2086
wannacry.viet18.org:2095
wannacry.viet18.org:443
wannacry.viet18.org:2053
wannacry.viet18.org:2083
wannacry.viet18.org:2087
wannacry.viet18.org:2096
wannacry.viet18.org:8443
clop.viet18.org:80
clop.viet18.org:22
clop.viet18.org:8080
clop.viet18.org:8880
clop.viet18.org:2052
clop.viet18.org:2082
clop.viet18.org:2086
clop.viet18.org:2095
clop.viet18.org:443
clop.viet18.org:2053
clop.viet18.org:2083
clop.viet18.org:2087
clop.viet18.org:2096
clop.viet18.org:8443
gozi.viet18.org:80
gozi.viet18.org:22
gozi.viet18.org:8080
gozi.viet18.org:8880
gozi.viet18.org:2052
gozi.viet18.org:2082
gozi.viet18.org:2086
gozi.viet18.org:2095
gozi.viet18.org:443
gozi.viet18.org:2053
gozi.viet18.org:2083
gozi.viet18.org:2087
gozi.viet18.org:2096
gozi.viet18.org:8443

Mutex

RftFSYE0vAm4

Attributes

delay
0
install
true
install_file
rrl3cs57.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
e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e

File Explorer

e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e

.exe 45KB

e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e
MD5 b1e420b414b1e2048096eb04e62e1a8c
SHA1 aba1adec0963478319ff14937db4b015f0722ae0
SHA512 07a5e0b98bfb5a5868267cfea450a2eeab1594cbf20e32811708319867afaccd104c19fed05e75d2978c026fcac5cd75e0c92fe38d8c035160364c04872c8d98
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1LT2Qpm7PIKGjbNgX3iCBzXRRKsBDZUx:cu6YepTPso2JeKqbaXS2R1dUx
TLSH
T17B232A003BD8C23BF2BE4F7868F26145867AF6637603D6892CC451D75623FC69A426E9
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

51374

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

e2fe9fbca0dd8ec36915036a6f50dbf05681e9576f50f6cfd17ab6736a682f5e

mscoree

dotnet