asyncrat | 64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6

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General

Target
64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6
Size 45KB
Sample260710-na5cbabs3w
SHA256 64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6
MD5 8968679ed1c8a0d9aa93105d0654774b
SHA1 6750bd7e5be6bf217c7300df8ac5eaae51aa400c
SHA512 4844db04199fdda07f3ca6406e72f4605a8409133409425f1a7a9661b58c630380a530443a02a88711a3d43feb80671d0cb01d5ba238e0d67500926484044d69
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFM3FodEaOPIWzjbxgX3ijiYg22oZqr/BDZbx:4uLZZTUTn2dUEa3W3b+XSjSSkJdbx
TLSH
T16C231B003BE8812BF2BE4F7899F26145867EF5633603D58D2CC452D75713BC69A42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

damsex.blog:80
damsex.blog:22
damsex.blog:8080
damsex.blog:8880
damsex.blog:2052
damsex.blog:2082
damsex.blog:2086
damsex.blog:2095
damsex.blog:443
damsex.blog:2053
damsex.blog:2083
damsex.blog:2087
damsex.blog:2096
damsex.blog:8443
www.damsex.blog:80
www.damsex.blog:22
www.damsex.blog:8080
www.damsex.blog:8880
www.damsex.blog:2052
www.damsex.blog:2082
www.damsex.blog:2086
www.damsex.blog:2095
www.damsex.blog:443
www.damsex.blog:2053
www.damsex.blog:2083
www.damsex.blog:2087
www.damsex.blog:2096
www.damsex.blog:8443
clop.damsex.blog:80
clop.damsex.blog:22
clop.damsex.blog:8080
clop.damsex.blog:8880
clop.damsex.blog:2052
clop.damsex.blog:2082
clop.damsex.blog:2086
clop.damsex.blog:2095
clop.damsex.blog:443
clop.damsex.blog:2053
clop.damsex.blog:2083
clop.damsex.blog:2087
clop.damsex.blog:2096
clop.damsex.blog:8443
qakbot.damsex.blog:80
qakbot.damsex.blog:22
qakbot.damsex.blog:8080
qakbot.damsex.blog:8880
qakbot.damsex.blog:2052
qakbot.damsex.blog:2082
qakbot.damsex.blog:2086
qakbot.damsex.blog:2095
qakbot.damsex.blog:443
qakbot.damsex.blog:2053
qakbot.damsex.blog:2083
qakbot.damsex.blog:2087
qakbot.damsex.blog:2096
qakbot.damsex.blog:8443

Mutex

wVqpx6AolQ0F

Attributes

delay
0
install
true
install_file
ky342.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
64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6

File Explorer

64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6

.exe 45KB

64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6
MD5 8968679ed1c8a0d9aa93105d0654774b
SHA1 6750bd7e5be6bf217c7300df8ac5eaae51aa400c
SHA512 4844db04199fdda07f3ca6406e72f4605a8409133409425f1a7a9661b58c630380a530443a02a88711a3d43feb80671d0cb01d5ba238e0d67500926484044d69
SSDEEP 768:4uLZZTUAoOSWUYZL8mo2qFM3FodEaOPIWzjbxgX3ijiYg22oZqr/BDZbx:4uLZZTUTn2dUEa3W3b+XSjSSkJdbx
TLSH
T16C231B003BE8812BF2BE4F7899F26145867EF5633603D58D2CC452D75713BC69A42AFA
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

51230

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

64b4ae4e7fc588ddb8961764e3e85d5e5c2e2396d9db02e22161ce35609335e6

mscoree

dotnet