asyncrat | a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8

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General

Target
a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8
Size 45KB
Sample260721-sde9tadm21
SHA256 a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8
MD5 b77fe12e9c96f12aa9779a8a8c73d036
SHA1 9906e1ce31f23f26f38247f0355ac35553b9a465
SHA512 dc31d98a8a9d695f035a398bd3f787b739cb8ec3d697df99857c4cef001e09343c1fa2dd245b0362aceee0b0556833cb136afc1bef9d8184b9a957282c18e6f5
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE02FjMdjYkkmPIQzjbegX3iRqufohjBDZUx:cuR0JTPjY2SL9wQPQ3bhXSguwjdUx
TLSH
T126232A003BE9C12BF2BE4B7859F22145867AF6637603D64A1CC051DB5623FC69A436FE
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
client.dagatructiep.sh:80
client.dagatructiep.sh:22
client.dagatructiep.sh:8080
client.dagatructiep.sh:8880
client.dagatructiep.sh:2052
client.dagatructiep.sh:2082
client.dagatructiep.sh:2086
client.dagatructiep.sh:2095
client.dagatructiep.sh:443
client.dagatructiep.sh:2053
client.dagatructiep.sh:2083
client.dagatructiep.sh:2087
client.dagatructiep.sh:2096
client.dagatructiep.sh:8443
sodinokibi.dagatructiep.sh:80
sodinokibi.dagatructiep.sh:22
sodinokibi.dagatructiep.sh:8080
sodinokibi.dagatructiep.sh:8880
sodinokibi.dagatructiep.sh:2052
sodinokibi.dagatructiep.sh:2082
sodinokibi.dagatructiep.sh:2086
sodinokibi.dagatructiep.sh:2095
sodinokibi.dagatructiep.sh:443
sodinokibi.dagatructiep.sh:2053
sodinokibi.dagatructiep.sh:2083
sodinokibi.dagatructiep.sh:2087
sodinokibi.dagatructiep.sh:2096
sodinokibi.dagatructiep.sh:8443

Mutex

OcFmyGyQmxZ7

Attributes

delay
0
install
true
install_file
1re4.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
a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8

File Explorer

a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8

.exe 45KB

a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8
MD5 b77fe12e9c96f12aa9779a8a8c73d036
SHA1 9906e1ce31f23f26f38247f0355ac35553b9a465
SHA512 dc31d98a8a9d695f035a398bd3f787b739cb8ec3d697df99857c4cef001e09343c1fa2dd245b0362aceee0b0556833cb136afc1bef9d8184b9a957282c18e6f5
SSDEEP 768:cuR0JTPUYkEWUmjWymo2q1fLiE02FjMdjYkkmPIQzjbegX3iRqufohjBDZUx:cuR0JTPjY2SL9wQPQ3bhXSguwjdUx
TLSH
T126232A003BE9C12BF2BE4B7859F22145867AF6637603D64A1CC051DB5623FC69A436FE
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

a0ea4aac47fe8302b64ea74263d7fb857ccb6a467d736a40b834c8c5e4e13db8

mscoree

dotnet