asyncrat | 580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529

Sharing

Copy URL Twitter E-mail

General

Target
580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529
Size 45KB
Sample260721-w16bassemg
SHA256 580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529
MD5 c921c828a2673bf8424e982ddac2e56e
SHA1 7f02edf8110d8cc7707bb8c4ea196cfc97708c8a
SHA512 02da2cca985918c21c0bc5eec79709ad9ad5f4447de2881649b07bc754ebb726bec283575d73a0940fd3c739edd73386779ddca77e571056cb728eb07087a782
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9FDEbHB0jrOPI/izjbVgX3i0U6Xufi2pkQ7s69GBD4:0u1YJTHcw2aySf3/i3byXSqXufNpkPPM
TLSH
T14B231A003BE8C22BF27E4FB899F26145867AF6632603D54E1CC451D75623FC69A42AFD
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
trisis.flimora.top:80
trisis.flimora.top:22
trisis.flimora.top:8080
trisis.flimora.top:8880
trisis.flimora.top:2052
trisis.flimora.top:2082
trisis.flimora.top:2086
trisis.flimora.top:2095
trisis.flimora.top:443
trisis.flimora.top:2053
trisis.flimora.top:2083
trisis.flimora.top:2087
trisis.flimora.top:2096
trisis.flimora.top:8443
mydoom.flimora.top:80
mydoom.flimora.top:22
mydoom.flimora.top:8080
mydoom.flimora.top:8880
mydoom.flimora.top:2052
mydoom.flimora.top:2082
mydoom.flimora.top:2086
mydoom.flimora.top:2095
mydoom.flimora.top:443
mydoom.flimora.top:2053
mydoom.flimora.top:2083
mydoom.flimora.top:2087
mydoom.flimora.top:2096
mydoom.flimora.top:8443
darkside.flimora.top:80
darkside.flimora.top:22
darkside.flimora.top:8080
darkside.flimora.top:8880
darkside.flimora.top:2052
darkside.flimora.top:2082
darkside.flimora.top:2086
darkside.flimora.top:2095
darkside.flimora.top:443
darkside.flimora.top:2053
darkside.flimora.top:2083
darkside.flimora.top:2087
darkside.flimora.top:2096
darkside.flimora.top:8443

Mutex

OIi5mkhYMzDj

Attributes

delay
0
install
true
install_file
cki2fx.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
580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529

File Explorer

580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529

.exe 45KB

580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529
MD5 c921c828a2673bf8424e982ddac2e56e
SHA1 7f02edf8110d8cc7707bb8c4ea196cfc97708c8a
SHA512 02da2cca985918c21c0bc5eec79709ad9ad5f4447de2881649b07bc754ebb726bec283575d73a0940fd3c739edd73386779ddca77e571056cb728eb07087a782
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9FDEbHB0jrOPI/izjbVgX3i0U6Xufi2pkQ7s69GBD4:0u1YJTHcw2aySf3/i3byXSqXufNpkPPM
TLSH
T14B231A003BE8C22BF27E4FB899F26145867AF6632603D54E1CC451D75623FC69A42AFD
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

580ba8a0b7c58a2071c9c33d98c8bf4becaac87da8718f85d1b411804538a529

mscoree

dotnet