asyncrat | de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d

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General

Target
de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d
Size 45KB
Sample260714-trv3vsaz5z
SHA256 de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d
MD5 db811eb9343f8aa9a6f6c5d1a8c0388b
SHA1 f85bf4c2810377e1230df011b454b327d6d922b4
SHA512 3262652e74a2831bd53bc5e6f2f44c7d7c5800e5e1235f2bddd480b601cb71525aef4972fa1d59ac1c8664ae008e6969dc1634366b837064c9d93be86100f8cc
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAmfPLzizpvtLjZPI9zjbrgXYiTrvg9RSPGBDZMx:kuSOpTPOP2WfHi1VjW93bUX1JPIdMx
TLSH
T134233B0037E8812BF2BE4F78A9F26145867AF6632603D5891CC451DB5B13FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

lephimsexhay.com:80
lephimsexhay.com:22
lephimsexhay.com:8080
lephimsexhay.com:8880
lephimsexhay.com:2052
lephimsexhay.com:2082
lephimsexhay.com:2086
lephimsexhay.com:2095
lephimsexhay.com:443
lephimsexhay.com:2053
lephimsexhay.com:2083
lephimsexhay.com:2087
lephimsexhay.com:2096
lephimsexhay.com:8443
www.lephimsexhay.com:80
www.lephimsexhay.com:22
www.lephimsexhay.com:8080
www.lephimsexhay.com:8880
www.lephimsexhay.com:2052
www.lephimsexhay.com:2082
www.lephimsexhay.com:2086
www.lephimsexhay.com:2095
www.lephimsexhay.com:443
www.lephimsexhay.com:2053
www.lephimsexhay.com:2083
www.lephimsexhay.com:2087
www.lephimsexhay.com:2096
www.lephimsexhay.com:8443
trisis.lephimsexhay.com:80
trisis.lephimsexhay.com:22
trisis.lephimsexhay.com:8080
trisis.lephimsexhay.com:8880
trisis.lephimsexhay.com:2052
trisis.lephimsexhay.com:2082
trisis.lephimsexhay.com:2086
trisis.lephimsexhay.com:2095
trisis.lephimsexhay.com:443
trisis.lephimsexhay.com:2053
trisis.lephimsexhay.com:2083
trisis.lephimsexhay.com:2087
trisis.lephimsexhay.com:2096
trisis.lephimsexhay.com:8443
sodinokibi.lephimsexhay.com:80
sodinokibi.lephimsexhay.com:22
sodinokibi.lephimsexhay.com:8080
sodinokibi.lephimsexhay.com:8880
sodinokibi.lephimsexhay.com:2052
sodinokibi.lephimsexhay.com:2082
sodinokibi.lephimsexhay.com:2086
sodinokibi.lephimsexhay.com:2095
sodinokibi.lephimsexhay.com:443
sodinokibi.lephimsexhay.com:2053
sodinokibi.lephimsexhay.com:2083
sodinokibi.lephimsexhay.com:2087
sodinokibi.lephimsexhay.com:2096
sodinokibi.lephimsexhay.com:8443
blaster.lephimsexhay.com:80
blaster.lephimsexhay.com:22
blaster.lephimsexhay.com:8080
blaster.lephimsexhay.com:8880
blaster.lephimsexhay.com:2052
blaster.lephimsexhay.com:2082
blaster.lephimsexhay.com:2086
blaster.lephimsexhay.com:2095
blaster.lephimsexhay.com:443
blaster.lephimsexhay.com:2053
blaster.lephimsexhay.com:2083
blaster.lephimsexhay.com:2087
blaster.lephimsexhay.com:2096
blaster.lephimsexhay.com:8443

Mutex

gFNxfAbsGsx3

Attributes

delay
0
install
true
install_file
39ho.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
de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d

File Explorer

de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d

.exe 45KB

de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d
MD5 db811eb9343f8aa9a6f6c5d1a8c0388b
SHA1 f85bf4c2810377e1230df011b454b327d6d922b4
SHA512 3262652e74a2831bd53bc5e6f2f44c7d7c5800e5e1235f2bddd480b601cb71525aef4972fa1d59ac1c8664ae008e6969dc1634366b837064c9d93be86100f8cc
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAmfPLzizpvtLjZPI9zjbrgXYiTrvg9RSPGBDZMx:kuSOpTPOP2WfHi1VjW93bUX1JPIdMx
TLSH
T134233B0037E8812BF2BE4F78A9F26145867AF6632603D5891CC451DB5B13FC6DA426FE
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

51390

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

de1a75296f8cae4acbc3f1e3dfb55fe7441d95aa671d0314284ef9d03ff3dd3d

mscoree

dotnet