asyncrat | 6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec

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General

Target
6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec
Size 45KB
Sample260830-2lcckatvgv
SHA256 6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec
MD5 fa435ea78b5a7320468ba025324f5eff
SHA1 ed82ef6005718061dcbe486337368f5180b34dce
SHA512 c7bdd94b3de8ef96d5ecb514ea31032ee3c5b0b092d13e232c9c846a30876f3e82ec0a999d55d2441bbbf34e5e675304a4b16dc7e452059c32e3ac8d40982de7
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9K9YikqHztOPIUzjbdgq3iO88x93eBK4xSBDZ8x:0uPrpT/qY23alK3U3bKqSLxK3d8x
TLSH
T111232A003BE8C12BF2BF5F7899F26141867AE6633603D64A1CC451DB5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

javsub.blog:80
javsub.blog:22
javsub.blog:8080
javsub.blog:8880
javsub.blog:2052
javsub.blog:2082
javsub.blog:2086
javsub.blog:2095
javsub.blog:443
javsub.blog:2053
javsub.blog:2083
javsub.blog:2087
javsub.blog:2096
javsub.blog:8443
www.javsub.blog:80
www.javsub.blog:22
www.javsub.blog:8080
www.javsub.blog:8880
www.javsub.blog:2052
www.javsub.blog:2082
www.javsub.blog:2086
www.javsub.blog:2095
www.javsub.blog:443
www.javsub.blog:2053
www.javsub.blog:2083
www.javsub.blog:2087
www.javsub.blog:2096
www.javsub.blog:8443
shamoon.javsub.blog:80
shamoon.javsub.blog:22
shamoon.javsub.blog:8080
shamoon.javsub.blog:8880
shamoon.javsub.blog:2052
shamoon.javsub.blog:2082
shamoon.javsub.blog:2086
shamoon.javsub.blog:2095
shamoon.javsub.blog:443
shamoon.javsub.blog:2053
shamoon.javsub.blog:2083
shamoon.javsub.blog:2087
shamoon.javsub.blog:2096
shamoon.javsub.blog:8443
melissa.javsub.blog:80
melissa.javsub.blog:22
melissa.javsub.blog:8080
melissa.javsub.blog:8880
melissa.javsub.blog:2052
melissa.javsub.blog:2082
melissa.javsub.blog:2086
melissa.javsub.blog:2095
melissa.javsub.blog:443
melissa.javsub.blog:2053
melissa.javsub.blog:2083
melissa.javsub.blog:2087
melissa.javsub.blog:2096
melissa.javsub.blog:8443
socgholish.javsub.blog:80
socgholish.javsub.blog:22
socgholish.javsub.blog:8080
socgholish.javsub.blog:8880
socgholish.javsub.blog:2052
socgholish.javsub.blog:2082
socgholish.javsub.blog:2086
socgholish.javsub.blog:2095
socgholish.javsub.blog:443
socgholish.javsub.blog:2053
socgholish.javsub.blog:2083
socgholish.javsub.blog:2087
socgholish.javsub.blog:2096
socgholish.javsub.blog:8443

Mutex

XT6HyUtGTPoy

Attributes

delay
0
install
true
install_file
678p0nh.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
6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec

File Explorer

6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec

.exe 45KB

6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec
MD5 fa435ea78b5a7320468ba025324f5eff
SHA1 ed82ef6005718061dcbe486337368f5180b34dce
SHA512 c7bdd94b3de8ef96d5ecb514ea31032ee3c5b0b092d13e232c9c846a30876f3e82ec0a999d55d2441bbbf34e5e675304a4b16dc7e452059c32e3ac8d40982de7
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9K9YikqHztOPIUzjbdgq3iO88x93eBK4xSBDZ8x:0uPrpT/qY23alK3U3bKqSLxK3d8x
TLSH
T111232A003BE8C12BF2BF5F7899F26141867AE6633603D64A1CC451DB5613FC68A426FE
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

6386b5de2b83e81db23a0b169597f17391dec0a3c4c1c4ef7e56faf4459b73ec

mscoree

dotnet