asyncrat | 6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c

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General

Target
6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c
Size 45KB
Sample260701-npf82aey21
SHA256 6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c
MD5 5d6de8fdb56d04df0f48a681f1ccd37b
SHA1 c3d90f871d7560a419f86c7502fb50898ea235ea
SHA512 23bd6b855dcf7466dcb6be4090e02f90405251812d603034d7305cd4a3d5eef9a08fd0a0bc45683ca861baf0cd9819933bc4a88cbde9668e1ffb8f50710dc213
SSDEEP 768:/uwXAJTZVBFfWUn7ypmo2qjD9wa0y/zFOPIuzjbLgG3iWTMkkMBDZtx:/uwQJTZnS2YCdi3u3b0GSRkhdtx
TLSH
T183233A003BE9812BF2BF4F78A9F26145867AF1632603D54A1CC4519B5623FC6CA526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

istanbulozelegitim.net:80
istanbulozelegitim.net:22
istanbulozelegitim.net:8080
istanbulozelegitim.net:8880
istanbulozelegitim.net:2052
istanbulozelegitim.net:2082
istanbulozelegitim.net:2086
istanbulozelegitim.net:2095
istanbulozelegitim.net:443
istanbulozelegitim.net:2053
istanbulozelegitim.net:2083
istanbulozelegitim.net:2087
istanbulozelegitim.net:2096
istanbulozelegitim.net:8443
www.istanbulozelegitim.net:80
www.istanbulozelegitim.net:22
www.istanbulozelegitim.net:8080
www.istanbulozelegitim.net:8880
www.istanbulozelegitim.net:2052
www.istanbulozelegitim.net:2082
www.istanbulozelegitim.net:2086
www.istanbulozelegitim.net:2095
www.istanbulozelegitim.net:443
www.istanbulozelegitim.net:2053
www.istanbulozelegitim.net:2083
www.istanbulozelegitim.net:2087
www.istanbulozelegitim.net:2096
www.istanbulozelegitim.net:8443
mirai.istanbulozelegitim.net:80
mirai.istanbulozelegitim.net:22
mirai.istanbulozelegitim.net:8080
mirai.istanbulozelegitim.net:8880
mirai.istanbulozelegitim.net:2052
mirai.istanbulozelegitim.net:2082
mirai.istanbulozelegitim.net:2086
mirai.istanbulozelegitim.net:2095
mirai.istanbulozelegitim.net:443
mirai.istanbulozelegitim.net:2053
mirai.istanbulozelegitim.net:2083
mirai.istanbulozelegitim.net:2087
mirai.istanbulozelegitim.net:2096
mirai.istanbulozelegitim.net:8443
iloveyou.istanbulozelegitim.net:80
iloveyou.istanbulozelegitim.net:22
iloveyou.istanbulozelegitim.net:8080
iloveyou.istanbulozelegitim.net:8880
iloveyou.istanbulozelegitim.net:2052
iloveyou.istanbulozelegitim.net:2082
iloveyou.istanbulozelegitim.net:2086
iloveyou.istanbulozelegitim.net:2095
iloveyou.istanbulozelegitim.net:443
iloveyou.istanbulozelegitim.net:2053
iloveyou.istanbulozelegitim.net:2083
iloveyou.istanbulozelegitim.net:2087
iloveyou.istanbulozelegitim.net:2096
iloveyou.istanbulozelegitim.net:8443
blacklotus.istanbulozelegitim.net:80
blacklotus.istanbulozelegitim.net:22
blacklotus.istanbulozelegitim.net:8080
blacklotus.istanbulozelegitim.net:8880
blacklotus.istanbulozelegitim.net:2052
blacklotus.istanbulozelegitim.net:2082
blacklotus.istanbulozelegitim.net:2086
blacklotus.istanbulozelegitim.net:2095
blacklotus.istanbulozelegitim.net:443
blacklotus.istanbulozelegitim.net:2053
blacklotus.istanbulozelegitim.net:2083
blacklotus.istanbulozelegitim.net:2087
blacklotus.istanbulozelegitim.net:2096
blacklotus.istanbulozelegitim.net:8443
trickbot.istanbulozelegitim.net:80
trickbot.istanbulozelegitim.net:22
trickbot.istanbulozelegitim.net:8080
trickbot.istanbulozelegitim.net:8880
trickbot.istanbulozelegitim.net:2052
trickbot.istanbulozelegitim.net:2082
trickbot.istanbulozelegitim.net:2086
trickbot.istanbulozelegitim.net:2095
trickbot.istanbulozelegitim.net:443
trickbot.istanbulozelegitim.net:2053
trickbot.istanbulozelegitim.net:2083
trickbot.istanbulozelegitim.net:2087
trickbot.istanbulozelegitim.net:2096
trickbot.istanbulozelegitim.net:8443

Mutex

f9IAAH2ckwIn

Attributes

delay
0
install
true
install_file
xeb3zwl.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
6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c

File Explorer

6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c

.exe 45KB

6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c
MD5 5d6de8fdb56d04df0f48a681f1ccd37b
SHA1 c3d90f871d7560a419f86c7502fb50898ea235ea
SHA512 23bd6b855dcf7466dcb6be4090e02f90405251812d603034d7305cd4a3d5eef9a08fd0a0bc45683ca861baf0cd9819933bc4a88cbde9668e1ffb8f50710dc213
SSDEEP 768:/uwXAJTZVBFfWUn7ypmo2qjD9wa0y/zFOPIuzjbLgG3iWTMkkMBDZtx:/uwQJTZnS2YCdi3u3b0GSRkhdtx
TLSH
T183233A003BE9812BF2BF4F78A9F26145867AF1632603D54A1CC4519B5623FC6CA526FE
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

51566

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

6d43a9e9666d0a9cdb12465ec498bafa92bd47418a26e984d6b5e805d4f0777c

mscoree

dotnet