asyncrat | c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5

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General

Target
c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5
Size 45KB
Sample260715-r2fptaex6p
SHA256 c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5
MD5 0f8af2f91c618cba472f45f23b4e9061
SHA1 a92a01778d19a9815a9c47ad63e81d8aa83e3a53
SHA512 bac1cc758a4623bb6ab43a8b0be882c9afd398ceeeae3b7e4095edf7f36a5eb3f00dfc00c26d4d9df63f115394cf16cfdc5cac14987cdf94bd33952689ea5036
SSDEEP 768:5udApTNctooWUS7C+mo2qtxW8PIXOPImzjbAgd3i1MJpDyGUoBDZ0x:5udApTNmU2tIu3m3bndS1gxzhd0x
TLSH
T1FB232A003BE8822BF2BE4FB8ADF26245417AF6673603E54A1CC451DB5613FC696426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvuto.site:80
sexvuto.site:22
sexvuto.site:8080
sexvuto.site:8880
sexvuto.site:2052
sexvuto.site:2082
sexvuto.site:2086
sexvuto.site:2095
sexvuto.site:443
sexvuto.site:2053
sexvuto.site:2083
sexvuto.site:2087
sexvuto.site:2096
sexvuto.site:8443
www.sexvuto.site:80
www.sexvuto.site:22
www.sexvuto.site:8080
www.sexvuto.site:8880
www.sexvuto.site:2052
www.sexvuto.site:2082
www.sexvuto.site:2086
www.sexvuto.site:2095
www.sexvuto.site:443
www.sexvuto.site:2053
www.sexvuto.site:2083
www.sexvuto.site:2087
www.sexvuto.site:2096
www.sexvuto.site:8443
stuxnet.sexvuto.site:80
stuxnet.sexvuto.site:22
stuxnet.sexvuto.site:8080
stuxnet.sexvuto.site:8880
stuxnet.sexvuto.site:2052
stuxnet.sexvuto.site:2082
stuxnet.sexvuto.site:2086
stuxnet.sexvuto.site:2095
stuxnet.sexvuto.site:443
stuxnet.sexvuto.site:2053
stuxnet.sexvuto.site:2083
stuxnet.sexvuto.site:2087
stuxnet.sexvuto.site:2096
stuxnet.sexvuto.site:8443
socgholish.sexvuto.site:80
socgholish.sexvuto.site:22
socgholish.sexvuto.site:8080
socgholish.sexvuto.site:8880
socgholish.sexvuto.site:2052
socgholish.sexvuto.site:2082
socgholish.sexvuto.site:2086
socgholish.sexvuto.site:2095
socgholish.sexvuto.site:443
socgholish.sexvuto.site:2053
socgholish.sexvuto.site:2083
socgholish.sexvuto.site:2087
socgholish.sexvuto.site:2096
socgholish.sexvuto.site:8443

Mutex

KwNNflMOUOmn

Attributes

delay
0
install
true
install_file
eh4uwk.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
c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5

File Explorer

c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5

.exe 45KB

c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5
MD5 0f8af2f91c618cba472f45f23b4e9061
SHA1 a92a01778d19a9815a9c47ad63e81d8aa83e3a53
SHA512 bac1cc758a4623bb6ab43a8b0be882c9afd398ceeeae3b7e4095edf7f36a5eb3f00dfc00c26d4d9df63f115394cf16cfdc5cac14987cdf94bd33952689ea5036
SSDEEP 768:5udApTNctooWUS7C+mo2qtxW8PIXOPImzjbAgd3i1MJpDyGUoBDZ0x:5udApTNmU2tIu3m3bndS1gxzhd0x
TLSH
T1FB232A003BE8822BF2BE4FB8ADF26245417AF6673603E54A1CC451DB5613FC696426FD
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

51278

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

c2456b225a72bb665452b4261ea86d53b9a5c98edf864ee35fc14fce864223b5

mscoree

dotnet