asyncrat | 246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95

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General

Target
246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95
Size 45KB
Sample260724-s2tgcatbnd
SHA256 246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95
MD5 e4b8f01ef4deaca16e5ec41bf24dc340
SHA1 9259297a41759b8fb87c1d28e108951a9ea114de
SHA512 85a07bc15468e4aa96462721b527f523c0de3a5336aa0793a28e8ab7240eb02da8368b3b32779f0afa65995bc74405b29f27969114f1057d728e2cc4a9fe634f
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY1/zBNMwpGPIMuzjbRgX3HN6FumIHf6abBDZ0x:8uuSpTgyf2d1GYvMu3beXXI8mI/pd0x
TLSH
T1E4232A003BE8822BF2BE4F78A8F26145467AF6633603D58D1CC451DB5613FC58A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexsuong3x.net:80
phimsexsuong3x.net:22
phimsexsuong3x.net:8080
phimsexsuong3x.net:8880
phimsexsuong3x.net:2052
phimsexsuong3x.net:2082
phimsexsuong3x.net:2086
phimsexsuong3x.net:2095
phimsexsuong3x.net:443
phimsexsuong3x.net:2053
phimsexsuong3x.net:2083
phimsexsuong3x.net:2087
phimsexsuong3x.net:2096
phimsexsuong3x.net:8443
www.phimsexsuong3x.net:80
www.phimsexsuong3x.net:22
www.phimsexsuong3x.net:8080
www.phimsexsuong3x.net:8880
www.phimsexsuong3x.net:2052
www.phimsexsuong3x.net:2082
www.phimsexsuong3x.net:2086
www.phimsexsuong3x.net:2095
www.phimsexsuong3x.net:443
www.phimsexsuong3x.net:2053
www.phimsexsuong3x.net:2083
www.phimsexsuong3x.net:2087
www.phimsexsuong3x.net:2096
www.phimsexsuong3x.net:8443
nanocore.phimsexsuong3x.net:80
nanocore.phimsexsuong3x.net:22
nanocore.phimsexsuong3x.net:8080
nanocore.phimsexsuong3x.net:8880
nanocore.phimsexsuong3x.net:2052
nanocore.phimsexsuong3x.net:2082
nanocore.phimsexsuong3x.net:2086
nanocore.phimsexsuong3x.net:2095
nanocore.phimsexsuong3x.net:443
nanocore.phimsexsuong3x.net:2053
nanocore.phimsexsuong3x.net:2083
nanocore.phimsexsuong3x.net:2087
nanocore.phimsexsuong3x.net:2096
nanocore.phimsexsuong3x.net:8443
shamoon.phimsexsuong3x.net:80
shamoon.phimsexsuong3x.net:22
shamoon.phimsexsuong3x.net:8080
shamoon.phimsexsuong3x.net:8880
shamoon.phimsexsuong3x.net:2052
shamoon.phimsexsuong3x.net:2082
shamoon.phimsexsuong3x.net:2086
shamoon.phimsexsuong3x.net:2095
shamoon.phimsexsuong3x.net:443
shamoon.phimsexsuong3x.net:2053
shamoon.phimsexsuong3x.net:2083
shamoon.phimsexsuong3x.net:2087
shamoon.phimsexsuong3x.net:2096
shamoon.phimsexsuong3x.net:8443
conficker.phimsexsuong3x.net:80
conficker.phimsexsuong3x.net:22
conficker.phimsexsuong3x.net:8080
conficker.phimsexsuong3x.net:8880
conficker.phimsexsuong3x.net:2052
conficker.phimsexsuong3x.net:2082
conficker.phimsexsuong3x.net:2086
conficker.phimsexsuong3x.net:2095
conficker.phimsexsuong3x.net:443
conficker.phimsexsuong3x.net:2053
conficker.phimsexsuong3x.net:2083
conficker.phimsexsuong3x.net:2087
conficker.phimsexsuong3x.net:2096
conficker.phimsexsuong3x.net:8443

Mutex

ys6oXah3yBZw

Attributes

delay
0
install
true
install_file
26aasr.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
246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95

File Explorer

246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95

.exe 45KB

246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95
MD5 e4b8f01ef4deaca16e5ec41bf24dc340
SHA1 9259297a41759b8fb87c1d28e108951a9ea114de
SHA512 85a07bc15468e4aa96462721b527f523c0de3a5336aa0793a28e8ab7240eb02da8368b3b32779f0afa65995bc74405b29f27969114f1057d728e2cc4a9fe634f
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qY1/zBNMwpGPIMuzjbRgX3HN6FumIHf6abBDZ0x:8uuSpTgyf2d1GYvMu3beXXI8mI/pd0x
TLSH
T1E4232A003BE8822BF2BE4F78A8F26145467AF6633603D58D1CC451DB5613FC58A52AFE
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

51406

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

246a3c15cdc5ec70c81104e5d4296114c1f22673a528a0ce140cf9fb6938bf95

mscoree

dotnet