asyncrat | d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5

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General

Target
d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5
Size 45KB
Sample260721-nsdx3set4m
SHA256 d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5
MD5 6823606d56233c0cd1cb660877c1bd66
SHA1 f874d954d0bccd98cf7bac44ee768f642a4353b8
SHA512 d46f67a0432c240b853f828f27e235f19c48253ce782ac638c2e10bb972bcf9221fd7c06461849d4ee2213c6ada90b3f6ac724e7e780cb9fc2b5a40cadd7913e
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9T9wa0y/zFOPIuzjbHgS3izZTmF6CDHEJ6SBDZsx:EufspTf2g2OCdi3u3bASStKF6WHEtdsx
TLSH
T11E231A0037E9C22BF2BF4F78ADF26146467AB6633603E5491CC4519B5713BC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

dagatructiep.sh:80
dagatructiep.sh:22
dagatructiep.sh:8080
dagatructiep.sh:8880
dagatructiep.sh:2052
dagatructiep.sh:2082
dagatructiep.sh:2086
dagatructiep.sh:2095
dagatructiep.sh:443
dagatructiep.sh:2053
dagatructiep.sh:2083
dagatructiep.sh:2087
dagatructiep.sh:2096
dagatructiep.sh:8443
www.dagatructiep.sh:80
www.dagatructiep.sh:22
www.dagatructiep.sh:8080
www.dagatructiep.sh:8880
www.dagatructiep.sh:2052
www.dagatructiep.sh:2082
www.dagatructiep.sh:2086
www.dagatructiep.sh:2095
www.dagatructiep.sh:443
www.dagatructiep.sh:2053
www.dagatructiep.sh:2083
www.dagatructiep.sh:2087
www.dagatructiep.sh:2096
www.dagatructiep.sh:8443
conti.dagatructiep.sh:80
conti.dagatructiep.sh:22
conti.dagatructiep.sh:8080
conti.dagatructiep.sh:8880
conti.dagatructiep.sh:2052
conti.dagatructiep.sh:2082
conti.dagatructiep.sh:2086
conti.dagatructiep.sh:2095
conti.dagatructiep.sh:443
conti.dagatructiep.sh:2053
conti.dagatructiep.sh:2083
conti.dagatructiep.sh:2087
conti.dagatructiep.sh:2096
conti.dagatructiep.sh:8443
malware.dagatructiep.sh:80
malware.dagatructiep.sh:22
malware.dagatructiep.sh:8080
malware.dagatructiep.sh:8880
malware.dagatructiep.sh:2052
malware.dagatructiep.sh:2082
malware.dagatructiep.sh:2086
malware.dagatructiep.sh:2095
malware.dagatructiep.sh:443
malware.dagatructiep.sh:2053
malware.dagatructiep.sh:2083
malware.dagatructiep.sh:2087
malware.dagatructiep.sh:2096
malware.dagatructiep.sh:8443
nimda.dagatructiep.sh:80
nimda.dagatructiep.sh:22
nimda.dagatructiep.sh:8080
nimda.dagatructiep.sh:8880
nimda.dagatructiep.sh:2052
nimda.dagatructiep.sh:2082
nimda.dagatructiep.sh:2086
nimda.dagatructiep.sh:2095
nimda.dagatructiep.sh:443
nimda.dagatructiep.sh:2053
nimda.dagatructiep.sh:2083
nimda.dagatructiep.sh:2087
nimda.dagatructiep.sh:2096
nimda.dagatructiep.sh:8443

Mutex

tkwFGZyDUxG9

Attributes

delay
0
install
true
install_file
h0h3f7m.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
d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5

File Explorer

d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5

.exe 45KB

d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5
MD5 6823606d56233c0cd1cb660877c1bd66
SHA1 f874d954d0bccd98cf7bac44ee768f642a4353b8
SHA512 d46f67a0432c240b853f828f27e235f19c48253ce782ac638c2e10bb972bcf9221fd7c06461849d4ee2213c6ada90b3f6ac724e7e780cb9fc2b5a40cadd7913e
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q9T9wa0y/zFOPIuzjbHgS3izZTmF6CDHEJ6SBDZsx:EufspTf2g2OCdi3u3bASStKF6WHEtdsx
TLSH
T11E231A0037E9C22BF2BF4F78ADF26146467AB6633603E5491CC4519B5713BC68A426FD
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

d1a0a2e58d1d42d036c91c4897928f82221ba10a7063b0b7297b10cfc22c3fd5

mscoree

dotnet