asyncrat | cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a

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General

Target
cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a
Size 45KB
Sample260722-g29msabd82
SHA256 cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a
MD5 b9755c8b1a16202c89765664771b9585
SHA1 54afb1bfa77bb4cf36f2d779480080b48eadfd35
SHA512 5e164613505c0434aab4b75682d5ed98a6f437fa4917391f58358389a15ef511fbe8112cba4496751f3917c4503243452af22c142aade081f5ce69e24cd91a51
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1OVCwp3WGcPIjzjb/gX3pF7wnyKj2dbZBDZMx:wuZ8pT1tc2/VlRWGhj3bIXZF8nyW2dbc
TLSH
T196231B003BE9822BF1BE4FB898F26145867AF2673603D5891CC451DB5723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
sobig.sex18.tech:80
sobig.sex18.tech:22
sobig.sex18.tech:8080
sobig.sex18.tech:8880
sobig.sex18.tech:2052
sobig.sex18.tech:2082
sobig.sex18.tech:2086
sobig.sex18.tech:2095
sobig.sex18.tech:443
sobig.sex18.tech:2053
sobig.sex18.tech:2083
sobig.sex18.tech:2087
sobig.sex18.tech:2096
sobig.sex18.tech:8443
revil.sex18.tech:80
revil.sex18.tech:22
revil.sex18.tech:8080
revil.sex18.tech:8880
revil.sex18.tech:2052
revil.sex18.tech:2082
revil.sex18.tech:2086
revil.sex18.tech:2095
revil.sex18.tech:443
revil.sex18.tech:2053
revil.sex18.tech:2083
revil.sex18.tech:2087
revil.sex18.tech:2096
revil.sex18.tech:8443
hacker.sex18.tech:80
hacker.sex18.tech:22
hacker.sex18.tech:8080
hacker.sex18.tech:8880
hacker.sex18.tech:2052
hacker.sex18.tech:2082
hacker.sex18.tech:2086
hacker.sex18.tech:2095
hacker.sex18.tech:443
hacker.sex18.tech:2053
hacker.sex18.tech:2083
hacker.sex18.tech:2087
hacker.sex18.tech:2096
hacker.sex18.tech:8443

Mutex

sWesyArltIZB

Attributes

delay
0
install
true
install_file
qxdt.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
cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a

File Explorer

cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a

.exe 45KB

cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a
MD5 b9755c8b1a16202c89765664771b9585
SHA1 54afb1bfa77bb4cf36f2d779480080b48eadfd35
SHA512 5e164613505c0434aab4b75682d5ed98a6f437fa4917391f58358389a15ef511fbe8112cba4496751f3917c4503243452af22c142aade081f5ce69e24cd91a51
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1OVCwp3WGcPIjzjb/gX3pF7wnyKj2dbZBDZMx:wuZ8pT1tc2/VlRWGhj3bIXZF8nyW2dbc
TLSH
T196231B003BE9822BF1BE4FB898F26145867AF2673603D5891CC451DB5723FC69A426FD
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

51262

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

cf88b01f824072af8f385453f4e24e69573e271eb3cf1bed254ec6ce5730c96a

mscoree

dotnet