asyncrat | bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4

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General

Target
bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4
Size 45KB
Sample260804-jfvmvay1dt
SHA256 bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4
MD5 90183f38c478306e21273e91b30811ec
SHA1 b7ecb1a4b57f1dd23e7b25d42f40e0de70034936
SHA512 5419d6ad73647d08695b23c1ac1d7bd1927fe5706d66ced2230c75c8137756a4d610bc2f34e8a825e47c076253e67becb5e4c050cb30b9c841a89fdcff8cc4da
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WBz3QKx7PIaLjbwgX3iHXTmlUBDZcx:RuxkJTgip2HV0afb3XSKidcx
TLSH
T17F232B003BE8C12AF2BE5F78ACF26145467AF2633603D5495CC452DB5A23FC59A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

heovl.im:80
heovl.im:22
heovl.im:8080
heovl.im:8880
heovl.im:2052
heovl.im:2082
heovl.im:2086
heovl.im:2095
heovl.im:443
heovl.im:2053
heovl.im:2083
heovl.im:2087
heovl.im:2096
heovl.im:8443
www.heovl.im:80
www.heovl.im:22
www.heovl.im:8080
www.heovl.im:8880
www.heovl.im:2052
www.heovl.im:2082
www.heovl.im:2086
www.heovl.im:2095
www.heovl.im:443
www.heovl.im:2053
www.heovl.im:2083
www.heovl.im:2087
www.heovl.im:2096
www.heovl.im:8443
trickbot.heovl.im:80
trickbot.heovl.im:22
trickbot.heovl.im:8080
trickbot.heovl.im:8880
trickbot.heovl.im:2052
trickbot.heovl.im:2082
trickbot.heovl.im:2086
trickbot.heovl.im:2095
trickbot.heovl.im:443
trickbot.heovl.im:2053
trickbot.heovl.im:2083
trickbot.heovl.im:2087
trickbot.heovl.im:2096
trickbot.heovl.im:8443
blacklotus.heovl.im:80
blacklotus.heovl.im:22
blacklotus.heovl.im:8080
blacklotus.heovl.im:8880
blacklotus.heovl.im:2052
blacklotus.heovl.im:2082
blacklotus.heovl.im:2086
blacklotus.heovl.im:2095
blacklotus.heovl.im:443
blacklotus.heovl.im:2053
blacklotus.heovl.im:2083
blacklotus.heovl.im:2087
blacklotus.heovl.im:2096
blacklotus.heovl.im:8443
agenttesla.heovl.im:80
agenttesla.heovl.im:22
agenttesla.heovl.im:8080
agenttesla.heovl.im:8880
agenttesla.heovl.im:2052
agenttesla.heovl.im:2082
agenttesla.heovl.im:2086
agenttesla.heovl.im:2095
agenttesla.heovl.im:443
agenttesla.heovl.im:2053
agenttesla.heovl.im:2083
agenttesla.heovl.im:2087
agenttesla.heovl.im:2096
agenttesla.heovl.im:8443

Mutex

TZfFpwxaJ3Dr

Attributes

delay
0
install
true
install_file
jslg3ikc.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
bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4

File Explorer

bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4

.exe 45KB

bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4
MD5 90183f38c478306e21273e91b30811ec
SHA1 b7ecb1a4b57f1dd23e7b25d42f40e0de70034936
SHA512 5419d6ad73647d08695b23c1ac1d7bd1927fe5706d66ced2230c75c8137756a4d610bc2f34e8a825e47c076253e67becb5e4c050cb30b9c841a89fdcff8cc4da
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1WBz3QKx7PIaLjbwgX3iHXTmlUBDZcx:RuxkJTgip2HV0afb3XSKidcx
TLSH
T17F232B003BE8C12AF2BE5F78ACF26145467AF2633603D5495CC452DB5A23FC59A426FE
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

51278

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

bbd77b3cc220600dbbc8613d22e07871dc9b7d5266fe8239c4ca59cdae396cd4

mscoree

dotnet