asyncrat | d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872

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General

Target
d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872
Size 45KB
Sample260722-js422s1fkh
SHA256 d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872
MD5 d16bcfb4e5b9a904e952bb43071b8599
SHA1 9c2537858098199d61b87a4c83b0a68e26237378
SHA512 7922c130797a1f870c1315748fe5bcce62653b91d95dea96b580a45186fc44674200abdc17f1bed5f88531f73b5ec7b498364509c6e72afbaa23fc7360160981
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjoEYSCBTPKNjPI4zjbigX3iWsHZGmSpCtRz5BDZ8x:0u2vpTDe+2PEl8KK43bFXSVHMOLrd8x
TLSH
T10F233B003BE8812BF2BE5F7499F26145467AF6632603E54D2CC452DB5713FC29A42AFE
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
revil.dagatructiep.sh:80
revil.dagatructiep.sh:22
revil.dagatructiep.sh:8080
revil.dagatructiep.sh:8880
revil.dagatructiep.sh:2052
revil.dagatructiep.sh:2082
revil.dagatructiep.sh:2086
revil.dagatructiep.sh:2095
revil.dagatructiep.sh:443
revil.dagatructiep.sh:2053
revil.dagatructiep.sh:2083
revil.dagatructiep.sh:2087
revil.dagatructiep.sh:2096
revil.dagatructiep.sh:8443
conficker.dagatructiep.sh:80
conficker.dagatructiep.sh:22
conficker.dagatructiep.sh:8080
conficker.dagatructiep.sh:8880
conficker.dagatructiep.sh:2052
conficker.dagatructiep.sh:2082
conficker.dagatructiep.sh:2086
conficker.dagatructiep.sh:2095
conficker.dagatructiep.sh:443
conficker.dagatructiep.sh:2053
conficker.dagatructiep.sh:2083
conficker.dagatructiep.sh:2087
conficker.dagatructiep.sh:2096
conficker.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
trisis.dagatructiep.sh:80
trisis.dagatructiep.sh:22
trisis.dagatructiep.sh:8080
trisis.dagatructiep.sh:8880
trisis.dagatructiep.sh:2052
trisis.dagatructiep.sh:2082
trisis.dagatructiep.sh:2086
trisis.dagatructiep.sh:2095
trisis.dagatructiep.sh:443
trisis.dagatructiep.sh:2053
trisis.dagatructiep.sh:2083
trisis.dagatructiep.sh:2087
trisis.dagatructiep.sh:2096
trisis.dagatructiep.sh:8443

Mutex

LG28lvQveX3d

Attributes

delay
0
install
true
install_file
ern5toy.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
d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872

File Explorer

d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872

.exe 45KB

d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872
MD5 d16bcfb4e5b9a904e952bb43071b8599
SHA1 9c2537858098199d61b87a4c83b0a68e26237378
SHA512 7922c130797a1f870c1315748fe5bcce62653b91d95dea96b580a45186fc44674200abdc17f1bed5f88531f73b5ec7b498364509c6e72afbaa23fc7360160981
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjoEYSCBTPKNjPI4zjbigX3iWsHZGmSpCtRz5BDZ8x:0u2vpTDe+2PEl8KK43bFXSVHMOLrd8x
TLSH
T10F233B003BE8812BF2BE5F7499F26145467AF6632603E54D2CC452DB5713FC29A42AFE
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

51438

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

d744c309c14c97f0f349df430b87c5f4f2667f50458a3073b9b1a807fce91872

mscoree

dotnet