asyncrat | b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb[.]exe

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General

Target
b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb.exe
Size 45KB
Sample260710-s434kact2l
SHA256 b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb
MD5 4ff8b82b0419ef95cd4f3521dcb21101
SHA1 57098602058d955960bfa3a894f95d16217199e5
SHA512 2894e7fda64e0627b4f3c85de55ae61eed26f4745e230f99cea269744cd1910f3a072d3e8577c698481fd68129f03b966c7742ed07283706a2019990bda3de09
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QyCBjHSNjPIwzjbSgX3i1TGar5bMQFrlLdWBDI:EufspTf2g2hO59ESKw3bVXS1HQmh4dsx
TLSH
T1F0232A0037E8C22BF2BE5F7899F26145467AF6633603D5492CC452DB5723BC68A426FE
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
socgholish.damsex.blog:80
socgholish.damsex.blog:22
socgholish.damsex.blog:8080
socgholish.damsex.blog:8880
socgholish.damsex.blog:2052
socgholish.damsex.blog:2082
socgholish.damsex.blog:2086
socgholish.damsex.blog:2095
socgholish.damsex.blog:443
socgholish.damsex.blog:2053
socgholish.damsex.blog:2083
socgholish.damsex.blog:2087
socgholish.damsex.blog:2096
socgholish.damsex.blog:8443
nanocore.damsex.blog:80
nanocore.damsex.blog:22
nanocore.damsex.blog:8080
nanocore.damsex.blog:8880
nanocore.damsex.blog:2052
nanocore.damsex.blog:2082
nanocore.damsex.blog:2086
nanocore.damsex.blog:2095
nanocore.damsex.blog:443
nanocore.damsex.blog:2053
nanocore.damsex.blog:2083
nanocore.damsex.blog:2087
nanocore.damsex.blog:2096
nanocore.damsex.blog:8443
triton.damsex.blog:80
triton.damsex.blog:22
triton.damsex.blog:8080
triton.damsex.blog:8880
triton.damsex.blog:2052
triton.damsex.blog:2082
triton.damsex.blog:2086
triton.damsex.blog:2095
triton.damsex.blog:443
triton.damsex.blog:2053
triton.damsex.blog:2083
triton.damsex.blog:2087
triton.damsex.blog:2096
triton.damsex.blog:8443
connect.damsex.blog:80
connect.damsex.blog:22
connect.damsex.blog:8080
connect.damsex.blog:8880
connect.damsex.blog:2052
connect.damsex.blog:2082
connect.damsex.blog:2086
connect.damsex.blog:2095
connect.damsex.blog:443
connect.damsex.blog:2053
connect.damsex.blog:2083
connect.damsex.blog:2087
connect.damsex.blog:2096
connect.damsex.blog:8443

Mutex

mUjkGHE59HJH

Attributes

delay
0
install
true
install_file
jq2xlcx.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
b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb.exe

File Explorer

b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb.exe

.exe 45KB

b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb
MD5 4ff8b82b0419ef95cd4f3521dcb21101
SHA1 57098602058d955960bfa3a894f95d16217199e5
SHA512 2894e7fda64e0627b4f3c85de55ae61eed26f4745e230f99cea269744cd1910f3a072d3e8577c698481fd68129f03b966c7742ed07283706a2019990bda3de09
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QyCBjHSNjPIwzjbSgX3i1TGar5bMQFrlLdWBDI:EufspTf2g2hO59ESKw3bVXS1HQmh4dsx
TLSH
T1F0232A0037E8C22BF2BE5F7899F26145467AF6633603D5492CC452DB5723BC68A426FE
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

b03dcf7133f60cc237d6c652b03ce7cebc878b293a90a3e6c29cee4f29f971fb.exe

mscoree

dotnet