asyncrat | 1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854

Sharing

Copy URL Twitter E-mail

General

Target
1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854
Size 45KB
Sample260702-lca55sdv9m
SHA256 1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854
MD5 02bee86af6100cb843a4a91c05b402cc
SHA1 f806c5efc1dceeb267399b813ea2429f160fc3d3
SHA512 b2c7333196c7e9c4cdf8d28de5fb1713fbdede13f46a96fea0934c33ecaa9929b05888981bd88a845ad7023c29767ea7d63acc30fec5c03e657728ec58daf623
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7dCSwTMjPIu9jbggX3ix+uA9ApuYBMXBDZ8x:0ushJTDXgH2og1uVbHXSaSpjB6d8x
TLSH
T1B0231A003BD8812BF2BE4F78A9F26245867AF6673603D54A2CC441DB5713FC696426FE
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
zbot.istanbulozelegitim.net:80
zbot.istanbulozelegitim.net:22
zbot.istanbulozelegitim.net:8080
zbot.istanbulozelegitim.net:8880
zbot.istanbulozelegitim.net:2052
zbot.istanbulozelegitim.net:2082
zbot.istanbulozelegitim.net:2086
zbot.istanbulozelegitim.net:2095
zbot.istanbulozelegitim.net:443
zbot.istanbulozelegitim.net:2053
zbot.istanbulozelegitim.net:2083
zbot.istanbulozelegitim.net:2087
zbot.istanbulozelegitim.net:2096
zbot.istanbulozelegitim.net:8443
lokibot.istanbulozelegitim.net:80
lokibot.istanbulozelegitim.net:22
lokibot.istanbulozelegitim.net:8080
lokibot.istanbulozelegitim.net:8880
lokibot.istanbulozelegitim.net:2052
lokibot.istanbulozelegitim.net:2082
lokibot.istanbulozelegitim.net:2086
lokibot.istanbulozelegitim.net:2095
lokibot.istanbulozelegitim.net:443
lokibot.istanbulozelegitim.net:2053
lokibot.istanbulozelegitim.net:2083
lokibot.istanbulozelegitim.net:2087
lokibot.istanbulozelegitim.net:2096
lokibot.istanbulozelegitim.net:8443
ryuk.istanbulozelegitim.net:80
ryuk.istanbulozelegitim.net:22
ryuk.istanbulozelegitim.net:8080
ryuk.istanbulozelegitim.net:8880
ryuk.istanbulozelegitim.net:2052
ryuk.istanbulozelegitim.net:2082
ryuk.istanbulozelegitim.net:2086
ryuk.istanbulozelegitim.net:2095
ryuk.istanbulozelegitim.net:443
ryuk.istanbulozelegitim.net:2053
ryuk.istanbulozelegitim.net:2083
ryuk.istanbulozelegitim.net:2087
ryuk.istanbulozelegitim.net:2096
ryuk.istanbulozelegitim.net:8443

Mutex

1Zsfd8OM2UtB

Attributes

delay
0
install
true
install_file
j54il6.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
1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854

File Explorer

1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854

.exe 45KB

1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854
MD5 02bee86af6100cb843a4a91c05b402cc
SHA1 f806c5efc1dceeb267399b813ea2429f160fc3d3
SHA512 b2c7333196c7e9c4cdf8d28de5fb1713fbdede13f46a96fea0934c33ecaa9929b05888981bd88a845ad7023c29767ea7d63acc30fec5c03e657728ec58daf623
SSDEEP 768:0uAVhJTDEQAQWUaDyzWmo2q7dCSwTMjPIu9jbggX3ix+uA9ApuYBMXBDZ8x:0ushJTDXgH2og1uVbHXSaSpjB6d8x
TLSH
T1B0231A003BD8812BF2BE4F78A9F26245867AF6673603D54A2CC441DB5713FC696426FE
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

51438

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

1cca4e322265b048eda96d77dd95a3e5ced4bbf427119d436f440edcdb195854

mscoree

dotnet