asyncrat | 004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025

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General

Target
004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025
Size 45KB
Sample260905-mdy42ascrf
SHA256 004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025
MD5 9043e88dc62b6c7871fb829c01c8e24e
SHA1 d393137b0c14c3efd7537c18f5aa72640d09a087
SHA512 13a7997afa858dd845007c2b7830db22bbb1921c00793864aef8266b5bccfaac8ca9a91fa72c1489ca2b34fdf1912de07e66168ce42a93e495e09bc6c8ff84fe
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlVl9fcBEahPItdjbSgX3iVoIUxZXnCPVBDZMx:wuDWZTpMZSB2cLkEa+t1bVXSV3UP+dMx
TLSH
T1F4231B003BE8822BF2BE4F7869F26145857AF1A37603D54A1CC4529B5713FC6D6426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

tvsexkoche.site:80
tvsexkoche.site:22
tvsexkoche.site:8080
tvsexkoche.site:8880
tvsexkoche.site:2052
tvsexkoche.site:2082
tvsexkoche.site:2086
tvsexkoche.site:2095
tvsexkoche.site:443
tvsexkoche.site:2053
tvsexkoche.site:2083
tvsexkoche.site:2087
tvsexkoche.site:2096
tvsexkoche.site:8443
www.tvsexkoche.site:80
www.tvsexkoche.site:22
www.tvsexkoche.site:8080
www.tvsexkoche.site:8880
www.tvsexkoche.site:2052
www.tvsexkoche.site:2082
www.tvsexkoche.site:2086
www.tvsexkoche.site:2095
www.tvsexkoche.site:443
www.tvsexkoche.site:2053
www.tvsexkoche.site:2083
www.tvsexkoche.site:2087
www.tvsexkoche.site:2096
www.tvsexkoche.site:8443
klez.tvsexkoche.site:80
klez.tvsexkoche.site:22
klez.tvsexkoche.site:8080
klez.tvsexkoche.site:8880
klez.tvsexkoche.site:2052
klez.tvsexkoche.site:2082
klez.tvsexkoche.site:2086
klez.tvsexkoche.site:2095
klez.tvsexkoche.site:443
klez.tvsexkoche.site:2053
klez.tvsexkoche.site:2083
klez.tvsexkoche.site:2087
klez.tvsexkoche.site:2096
klez.tvsexkoche.site:8443
rat.tvsexkoche.site:80
rat.tvsexkoche.site:22
rat.tvsexkoche.site:8080
rat.tvsexkoche.site:8880
rat.tvsexkoche.site:2052
rat.tvsexkoche.site:2082
rat.tvsexkoche.site:2086
rat.tvsexkoche.site:2095
rat.tvsexkoche.site:443
rat.tvsexkoche.site:2053
rat.tvsexkoche.site:2083
rat.tvsexkoche.site:2087
rat.tvsexkoche.site:2096
rat.tvsexkoche.site:8443

Mutex

BywnLaT6atLJ

Attributes

delay
0
install
true
install_file
7frsd.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
004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025

File Explorer

004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025

.exe 45KB

004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025
MD5 9043e88dc62b6c7871fb829c01c8e24e
SHA1 d393137b0c14c3efd7537c18f5aa72640d09a087
SHA512 13a7997afa858dd845007c2b7830db22bbb1921c00793864aef8266b5bccfaac8ca9a91fa72c1489ca2b34fdf1912de07e66168ce42a93e495e09bc6c8ff84fe
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlVl9fcBEahPItdjbSgX3iVoIUxZXnCPVBDZMx:wuDWZTpMZSB2cLkEa+t1bVXSV3UP+dMx
TLSH
T1F4231B003BE8822BF2BE4F7869F26145857AF1A37603D54A1CC4529B5713FC6D6426FE
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

004401db68374701de12612febf94d57b64052d8f19596ad5cb2fadf84d2e025

mscoree

dotnet