asyncrat | 554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607

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General

Target
554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607
Size 45KB
Sample260905-rtgl5stsht
SHA256 554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607
MD5 3764eefb175b0f3f3a39e6093bf28dc1
SHA1 29e575f3c402f3293d5889ff7ac31de77cc1f2da
SHA512 4dda4e9a56f4999b837848ead29f43be29e5724726362c0355ac809ddb3855cda1355c6f28b1147468b29b0ef0fa69c013a845f968c4d7b3b355bf0f26335a71
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QPCBjPSNjPI/zjbhgX3iAkFy6rLkV6T51zSSHM:EufspTf2g2hO5sMSK/3bOXSAkFhLcI7y
TLSH
T1C0232A003BECC22BF2BE5F78A9F26145867AF6632603D5492CC051DB5613FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdamvl.net:80
phimdamvl.net:22
phimdamvl.net:8080
phimdamvl.net:8880
phimdamvl.net:2052
phimdamvl.net:2082
phimdamvl.net:2086
phimdamvl.net:2095
phimdamvl.net:443
phimdamvl.net:2053
phimdamvl.net:2083
phimdamvl.net:2087
phimdamvl.net:2096
phimdamvl.net:8443
www.phimdamvl.net:80
www.phimdamvl.net:22
www.phimdamvl.net:8080
www.phimdamvl.net:8880
www.phimdamvl.net:2052
www.phimdamvl.net:2082
www.phimdamvl.net:2086
www.phimdamvl.net:2095
www.phimdamvl.net:443
www.phimdamvl.net:2053
www.phimdamvl.net:2083
www.phimdamvl.net:2087
www.phimdamvl.net:2096
www.phimdamvl.net:8443
codered.phimdamvl.net:80
codered.phimdamvl.net:22
codered.phimdamvl.net:8080
codered.phimdamvl.net:8880
codered.phimdamvl.net:2052
codered.phimdamvl.net:2082
codered.phimdamvl.net:2086
codered.phimdamvl.net:2095
codered.phimdamvl.net:443
codered.phimdamvl.net:2053
codered.phimdamvl.net:2083
codered.phimdamvl.net:2087
codered.phimdamvl.net:2096
codered.phimdamvl.net:8443
wannacry.phimdamvl.net:80
wannacry.phimdamvl.net:22
wannacry.phimdamvl.net:8080
wannacry.phimdamvl.net:8880
wannacry.phimdamvl.net:2052
wannacry.phimdamvl.net:2082
wannacry.phimdamvl.net:2086
wannacry.phimdamvl.net:2095
wannacry.phimdamvl.net:443
wannacry.phimdamvl.net:2053
wannacry.phimdamvl.net:2083
wannacry.phimdamvl.net:2087
wannacry.phimdamvl.net:2096
wannacry.phimdamvl.net:8443
formbook.phimdamvl.net:80
formbook.phimdamvl.net:22
formbook.phimdamvl.net:8080
formbook.phimdamvl.net:8880
formbook.phimdamvl.net:2052
formbook.phimdamvl.net:2082
formbook.phimdamvl.net:2086
formbook.phimdamvl.net:2095
formbook.phimdamvl.net:443
formbook.phimdamvl.net:2053
formbook.phimdamvl.net:2083
formbook.phimdamvl.net:2087
formbook.phimdamvl.net:2096
formbook.phimdamvl.net:8443

Mutex

QWHRT8necU9E

Attributes

delay
0
install
true
install_file
cffxu8w.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
554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607

File Explorer

554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607

.exe 45KB

554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607
MD5 3764eefb175b0f3f3a39e6093bf28dc1
SHA1 29e575f3c402f3293d5889ff7ac31de77cc1f2da
SHA512 4dda4e9a56f4999b837848ead29f43be29e5724726362c0355ac809ddb3855cda1355c6f28b1147468b29b0ef0fa69c013a845f968c4d7b3b355bf0f26335a71
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q94O5QPCBjPSNjPI/zjbhgX3iAkFy6rLkV6T51zSSHM:EufspTf2g2hO5sMSK/3bOXSAkFhLcI7y
TLSH
T1C0232A003BECC22BF2BE5F78A9F26145867AF6632603D5492CC051DB5613FC696426FE
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

51358

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

554583a33a4972f87b6185055cff32f79771be2191aa773d0dba54037f624607

mscoree

dotnet