asyncrat | 2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab

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General

Target
2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab
Size 45KB
Sample260722-tygttavyas
SHA256 2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab
MD5 406631f0571d6a9d139ed7cb99ce029d
SHA1 bc0922919dd9835fc1e2df9bb1e80dcfe3023fc6
SHA512 0770171e0c286738ce53916fe33de4155d9cbbe654d3dd5224ab1a1a7f4bef48634055ec3912b48182f9a49f6623006b4cf9eee2af6663da730118582f22589c
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q97iD8yfzuOPIlzjbWgXNiI09yevljjH2lBDZsx:EufspTf2g22iAJ3l3bJX8IFYhjH2rdsx
TLSH
T1A5232B003BE9812BF2BE4B789DF26145867AF6633603D64A1CC451DB5713FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

flimora.top:80
flimora.top:22
flimora.top:8080
flimora.top:8880
flimora.top:2052
flimora.top:2082
flimora.top:2086
flimora.top:2095
flimora.top:443
flimora.top:2053
flimora.top:2083
flimora.top:2087
flimora.top:2096
flimora.top:8443
www.flimora.top:80
www.flimora.top:22
www.flimora.top:8080
www.flimora.top:8880
www.flimora.top:2052
www.flimora.top:2082
www.flimora.top:2086
www.flimora.top:2095
www.flimora.top:443
www.flimora.top:2053
www.flimora.top:2083
www.flimora.top:2087
www.flimora.top:2096
www.flimora.top:8443
client.flimora.top:80
client.flimora.top:22
client.flimora.top:8080
client.flimora.top:8880
client.flimora.top:2052
client.flimora.top:2082
client.flimora.top:2086
client.flimora.top:2095
client.flimora.top:443
client.flimora.top:2053
client.flimora.top:2083
client.flimora.top:2087
client.flimora.top:2096
client.flimora.top:8443
rat.flimora.top:80
rat.flimora.top:22
rat.flimora.top:8080
rat.flimora.top:8880
rat.flimora.top:2052
rat.flimora.top:2082
rat.flimora.top:2086
rat.flimora.top:2095
rat.flimora.top:443
rat.flimora.top:2053
rat.flimora.top:2083
rat.flimora.top:2087
rat.flimora.top:2096
rat.flimora.top:8443
codered.flimora.top:80
codered.flimora.top:22
codered.flimora.top:8080
codered.flimora.top:8880
codered.flimora.top:2052
codered.flimora.top:2082
codered.flimora.top:2086
codered.flimora.top:2095
codered.flimora.top:443
codered.flimora.top:2053
codered.flimora.top:2083
codered.flimora.top:2087
codered.flimora.top:2096
codered.flimora.top:8443
gootloader.flimora.top:80
gootloader.flimora.top:22
gootloader.flimora.top:8080
gootloader.flimora.top:8880
gootloader.flimora.top:2052
gootloader.flimora.top:2082
gootloader.flimora.top:2086
gootloader.flimora.top:2095
gootloader.flimora.top:443
gootloader.flimora.top:2053
gootloader.flimora.top:2083
gootloader.flimora.top:2087
gootloader.flimora.top:2096
gootloader.flimora.top:8443

Mutex

HtmLssIrsKAv

Attributes

delay
0
install
true
install_file
szgdudq.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
2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab

File Explorer

2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab

.exe 45KB

2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab
MD5 406631f0571d6a9d139ed7cb99ce029d
SHA1 bc0922919dd9835fc1e2df9bb1e80dcfe3023fc6
SHA512 0770171e0c286738ce53916fe33de4155d9cbbe654d3dd5224ab1a1a7f4bef48634055ec3912b48182f9a49f6623006b4cf9eee2af6663da730118582f22589c
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q97iD8yfzuOPIlzjbWgXNiI09yevljjH2lBDZsx:EufspTf2g22iAJ3l3bJX8IFYhjH2rdsx
TLSH
T1A5232B003BE9812BF2BE4B789DF26145867AF6633603D64A1CC451DB5713FC68A42AFD
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

51358

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

2f7c4274f99790a2cdb2453b240e4b7c51beee2ae20394d4629c398f4968baab

mscoree

dotnet