asyncrat | d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1

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General

Target
d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1
Size 45KB
Sample260718-s186eaex2k
SHA256 d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1
MD5 a1fb61aabd897bc7899eedc3ff99c9e4
SHA1 dffdfa19af46913dcb77ddec99107498e25fae25
SHA512 5bcf4791b6d1d51e6239535323636449275a238d22db311c7fb569ee6b1a827d54fa06131685b442e99f338e9346834462ddd24eccf143f553d54716262a8a64
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9IDEbHBqjSOPI/XzzjbIgX3im0w7Eahgahf6BDZ8x:0u1YJTHcw2HyoO3/Xz3bfXSm05EZhcd+
TLSH
T104232A003BE8822BF27E5FB89CF26145867AF6673603D5491CC452DB5613FC6CA426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
client.sexnga.store:80
client.sexnga.store:22
client.sexnga.store:8080
client.sexnga.store:8880
client.sexnga.store:2052
client.sexnga.store:2082
client.sexnga.store:2086
client.sexnga.store:2095
client.sexnga.store:443
client.sexnga.store:2053
client.sexnga.store:2083
client.sexnga.store:2087
client.sexnga.store:2096
client.sexnga.store:8443
remcos.sexnga.store:80
remcos.sexnga.store:22
remcos.sexnga.store:8080
remcos.sexnga.store:8880
remcos.sexnga.store:2052
remcos.sexnga.store:2082
remcos.sexnga.store:2086
remcos.sexnga.store:2095
remcos.sexnga.store:443
remcos.sexnga.store:2053
remcos.sexnga.store:2083
remcos.sexnga.store:2087
remcos.sexnga.store:2096
remcos.sexnga.store:8443
trisis.sexnga.store:80
trisis.sexnga.store:22
trisis.sexnga.store:8080
trisis.sexnga.store:8880
trisis.sexnga.store:2052
trisis.sexnga.store:2082
trisis.sexnga.store:2086
trisis.sexnga.store:2095
trisis.sexnga.store:443
trisis.sexnga.store:2053
trisis.sexnga.store:2083
trisis.sexnga.store:2087
trisis.sexnga.store:2096
trisis.sexnga.store:8443

Mutex

sYFU6kIb4X7b

Attributes

delay
0
install
true
install_file
ixx6bw.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
d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1

File Explorer

d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1

.exe 45KB

d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1
MD5 a1fb61aabd897bc7899eedc3ff99c9e4
SHA1 dffdfa19af46913dcb77ddec99107498e25fae25
SHA512 5bcf4791b6d1d51e6239535323636449275a238d22db311c7fb569ee6b1a827d54fa06131685b442e99f338e9346834462ddd24eccf143f553d54716262a8a64
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9IDEbHBqjSOPI/XzzjbIgX3im0w7Eahgahf6BDZ8x:0u1YJTHcw2HyoO3/Xz3bfXSm05EZhcd+
TLSH
T104232A003BE8822BF27E5FB89CF26145867AF6673603D5491CC452DB5613FC6CA426EE
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

d7e57574df8fd7b1aefa7753ac3c16ba8a33105418426d73e3b7ede4d143cce1

mscoree

dotnet