asyncrat | 6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed

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General

Target
6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed
Size 45KB
Sample260816-mrb7eshn4x
SHA256 6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed
MD5 fcc55a568423ec212fd47a563aed48c9
SHA1 c5e548cb2318aaa6657341f2f8101c94f89e3868
SHA512 b06f85623a780d6630769c5e4ddfafed32beb01ea3535b1d49351ef90e1755a58ef1b4946d6366bb3aaa1beb976b0ef60426ec52a2eb00a2ea0652606e90faff
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFP3Xo5EayPIWzjb/gX3iTfP3Q/KrOGGBDZEx:MuLAZTnbg2YQEabW3bIXS7/Q/0IdEx
TLSH
T105231A003BE8816BF2BE4FB8ACF26145467AF5A37603D5491CC441DB5713FC69A426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mio9ecge.name:80
mio9ecge.name:22
mio9ecge.name:8080
mio9ecge.name:8880
mio9ecge.name:2052
mio9ecge.name:2082
mio9ecge.name:2086
mio9ecge.name:2095
mio9ecge.name:443
mio9ecge.name:2053
mio9ecge.name:2083
mio9ecge.name:2087
mio9ecge.name:2096
mio9ecge.name:8443
www.mio9ecge.name:80
www.mio9ecge.name:22
www.mio9ecge.name:8080
www.mio9ecge.name:8880
www.mio9ecge.name:2052
www.mio9ecge.name:2082
www.mio9ecge.name:2086
www.mio9ecge.name:2095
www.mio9ecge.name:443
www.mio9ecge.name:2053
www.mio9ecge.name:2083
www.mio9ecge.name:2087
www.mio9ecge.name:2096
www.mio9ecge.name:8443
clop.mio9ecge.name:80
clop.mio9ecge.name:22
clop.mio9ecge.name:8080
clop.mio9ecge.name:8880
clop.mio9ecge.name:2052
clop.mio9ecge.name:2082
clop.mio9ecge.name:2086
clop.mio9ecge.name:2095
clop.mio9ecge.name:443
clop.mio9ecge.name:2053
clop.mio9ecge.name:2083
clop.mio9ecge.name:2087
clop.mio9ecge.name:2096
clop.mio9ecge.name:8443
codered.mio9ecge.name:80
codered.mio9ecge.name:22
codered.mio9ecge.name:8080
codered.mio9ecge.name:8880
codered.mio9ecge.name:2052
codered.mio9ecge.name:2082
codered.mio9ecge.name:2086
codered.mio9ecge.name:2095
codered.mio9ecge.name:443
codered.mio9ecge.name:2053
codered.mio9ecge.name:2083
codered.mio9ecge.name:2087
codered.mio9ecge.name:2096
codered.mio9ecge.name:8443
hermeticwiper.mio9ecge.name:80
hermeticwiper.mio9ecge.name:22
hermeticwiper.mio9ecge.name:8080
hermeticwiper.mio9ecge.name:8880
hermeticwiper.mio9ecge.name:2052
hermeticwiper.mio9ecge.name:2082
hermeticwiper.mio9ecge.name:2086
hermeticwiper.mio9ecge.name:2095
hermeticwiper.mio9ecge.name:443
hermeticwiper.mio9ecge.name:2053
hermeticwiper.mio9ecge.name:2083
hermeticwiper.mio9ecge.name:2087
hermeticwiper.mio9ecge.name:2096
hermeticwiper.mio9ecge.name:8443

Mutex

vB6ycEHeK4In

Attributes

delay
0
install
true
install_file
uucb0.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
6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed

File Explorer

6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed

.exe 45KB

6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed
MD5 fcc55a568423ec212fd47a563aed48c9
SHA1 c5e548cb2318aaa6657341f2f8101c94f89e3868
SHA512 b06f85623a780d6630769c5e4ddfafed32beb01ea3535b1d49351ef90e1755a58ef1b4946d6366bb3aaa1beb976b0ef60426ec52a2eb00a2ea0652606e90faff
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFP3Xo5EayPIWzjb/gX3iTfP3Q/KrOGGBDZEx:MuLAZTnbg2YQEabW3bIXS7/Q/0IdEx
TLSH
T105231A003BE8816BF2BE4FB8ACF26145467AF5A37603D5491CC441DB5713FC69A426FA
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

6133db9d5cd1b4c16d16e415f8ee3d47975038135f9382305630ba6634b48bed

mscoree

dotnet