asyncrat | 139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31

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General

Target
139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31
Size 45KB
Sample260804-1afp6sen2x
SHA256 139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31
MD5 33116853654ce3ffa2cd4c6a43a39656
SHA1 310830513dec4997296c8b69bb9d5e5cd6077a15
SHA512 557a24d0bc6e88bfd059b23199dfb6b14fed32d6c8daf95413babc198c46c753a2cfc5432329bdeba58f5990321964432075a1b8d1991974872d5b7b285fc133
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAcGju8eQlZwZPI5zjb0gXzicbHxHxOnBBDZUx:cuqNJTLr62MGjuVGwW53bbXucTxHxOnM
TLSH
T178231A003BE9812BF27E4FB8A8F26145867EF6637503D5491CC442DB5B13FC59A42AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
conti.hentaivietsub.com:80
conti.hentaivietsub.com:22
conti.hentaivietsub.com:8080
conti.hentaivietsub.com:8880
conti.hentaivietsub.com:2052
conti.hentaivietsub.com:2082
conti.hentaivietsub.com:2086
conti.hentaivietsub.com:2095
conti.hentaivietsub.com:443
conti.hentaivietsub.com:2053
conti.hentaivietsub.com:2083
conti.hentaivietsub.com:2087
conti.hentaivietsub.com:2096
conti.hentaivietsub.com:8443
malware.hentaivietsub.com:80
malware.hentaivietsub.com:22
malware.hentaivietsub.com:8080
malware.hentaivietsub.com:8880
malware.hentaivietsub.com:2052
malware.hentaivietsub.com:2082
malware.hentaivietsub.com:2086
malware.hentaivietsub.com:2095
malware.hentaivietsub.com:443
malware.hentaivietsub.com:2053
malware.hentaivietsub.com:2083
malware.hentaivietsub.com:2087
malware.hentaivietsub.com:2096
malware.hentaivietsub.com:8443
downadup.hentaivietsub.com:80
downadup.hentaivietsub.com:22
downadup.hentaivietsub.com:8080
downadup.hentaivietsub.com:8880
downadup.hentaivietsub.com:2052
downadup.hentaivietsub.com:2082
downadup.hentaivietsub.com:2086
downadup.hentaivietsub.com:2095
downadup.hentaivietsub.com:443
downadup.hentaivietsub.com:2053
downadup.hentaivietsub.com:2083
downadup.hentaivietsub.com:2087
downadup.hentaivietsub.com:2096
downadup.hentaivietsub.com:8443
azorult.hentaivietsub.com:80
azorult.hentaivietsub.com:22
azorult.hentaivietsub.com:8080
azorult.hentaivietsub.com:8880
azorult.hentaivietsub.com:2052
azorult.hentaivietsub.com:2082
azorult.hentaivietsub.com:2086
azorult.hentaivietsub.com:2095
azorult.hentaivietsub.com:443
azorult.hentaivietsub.com:2053
azorult.hentaivietsub.com:2083
azorult.hentaivietsub.com:2087
azorult.hentaivietsub.com:2096
azorult.hentaivietsub.com:8443

Mutex

pseN4IlJPdMR

Attributes

delay
0
install
true
install_file
z1gr.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
139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31

File Explorer

139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31

.exe 45KB

139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31
MD5 33116853654ce3ffa2cd4c6a43a39656
SHA1 310830513dec4997296c8b69bb9d5e5cd6077a15
SHA512 557a24d0bc6e88bfd059b23199dfb6b14fed32d6c8daf95413babc198c46c753a2cfc5432329bdeba58f5990321964432075a1b8d1991974872d5b7b285fc133
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAcGju8eQlZwZPI5zjb0gXzicbHxHxOnBBDZUx:cuqNJTLr62MGjuVGwW53bbXucTxHxOnM
TLSH
T178231A003BE9812BF27E4FB8A8F26145867EF6637503D5491CC442DB5B13FC59A42AEE
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

139250eed848e33432de7c4a993574e33b1bc8b1d0bf67755df1f34ed6d63d31

mscoree

dotnet