asyncrat | 091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9

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General

Target
091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9
Size 45KB
Sample260718-wb3twact4t
SHA256 091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9
MD5 ca6d3642c911e7f3dbe3948248909c87
SHA1 8ebde6dead6a28a07df866d750a41e9d024c0a3b
SHA512 e6351d5020592249ef3a2f6fc2e2be14b900e1488b5ebdbf2e783d8135dc846de083258d44fc96b64ca6895430d754427555ba03550c14b6c9c5d433d461602e
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFPeeXK5o5TN8/nPI6EzjbvgX3iSJlc3T7iJwBDZUx:cu7e5TH2A27eEoTNKA6E3bYXSelc3vf0
TLSH
T12B231A003BE8C22BF2BF4B7859F26145867AB2672603D54A1CC452DB5713FC68A52AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexto.blog:80
phimsexto.blog:22
phimsexto.blog:8080
phimsexto.blog:8880
phimsexto.blog:2052
phimsexto.blog:2082
phimsexto.blog:2086
phimsexto.blog:2095
phimsexto.blog:443
phimsexto.blog:2053
phimsexto.blog:2083
phimsexto.blog:2087
phimsexto.blog:2096
phimsexto.blog:8443
www.phimsexto.blog:80
www.phimsexto.blog:22
www.phimsexto.blog:8080
www.phimsexto.blog:8880
www.phimsexto.blog:2052
www.phimsexto.blog:2082
www.phimsexto.blog:2086
www.phimsexto.blog:2095
www.phimsexto.blog:443
www.phimsexto.blog:2053
www.phimsexto.blog:2083
www.phimsexto.blog:2087
www.phimsexto.blog:2096
www.phimsexto.blog:8443
gootloader.phimsexto.blog:80
gootloader.phimsexto.blog:22
gootloader.phimsexto.blog:8080
gootloader.phimsexto.blog:8880
gootloader.phimsexto.blog:2052
gootloader.phimsexto.blog:2082
gootloader.phimsexto.blog:2086
gootloader.phimsexto.blog:2095
gootloader.phimsexto.blog:443
gootloader.phimsexto.blog:2053
gootloader.phimsexto.blog:2083
gootloader.phimsexto.blog:2087
gootloader.phimsexto.blog:2096
gootloader.phimsexto.blog:8443
client.phimsexto.blog:80
client.phimsexto.blog:22
client.phimsexto.blog:8080
client.phimsexto.blog:8880
client.phimsexto.blog:2052
client.phimsexto.blog:2082
client.phimsexto.blog:2086
client.phimsexto.blog:2095
client.phimsexto.blog:443
client.phimsexto.blog:2053
client.phimsexto.blog:2083
client.phimsexto.blog:2087
client.phimsexto.blog:2096
client.phimsexto.blog:8443

Mutex

cC9TTXj1Llxt

Attributes

delay
0
install
true
install_file
lsrwu.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
091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9

File Explorer

091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9

.exe 45KB

091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9
MD5 ca6d3642c911e7f3dbe3948248909c87
SHA1 8ebde6dead6a28a07df866d750a41e9d024c0a3b
SHA512 e6351d5020592249ef3a2f6fc2e2be14b900e1488b5ebdbf2e783d8135dc846de083258d44fc96b64ca6895430d754427555ba03550c14b6c9c5d433d461602e
SSDEEP 768:cu7m/5THrq+CWUoDuMmo2qFPeeXK5o5TN8/nPI6EzjbvgX3iSJlc3T7iJwBDZUx:cu7e5TH2A27eEoTNKA6E3bYXSelc3vf0
TLSH
T12B231A003BE8C22BF2BF4B7859F26145867AB2672603D54A1CC452DB5713FC68A52AFD
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

51310

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

091f3fb401fe5eee32112220e030afb63beda020cfe767d00286a9b57b4cbed9

mscoree

dotnet