asyncrat | ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967

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General

Target
ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967
Size 45KB
Sample260804-zyex4syscy
SHA256 ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967
MD5 bfa49703e5e5d48a1183341eb2b0127e
SHA1 cedba2161dc90d3959f180b69f4b22c961dcb836
SHA512 3362839347301e6bc2d4b61dd140ff66b37c8da5bd729ba3f4b232e8f0f244f09de9c4f25536d77b1a78d0b097d0d2f46134e7f33647adc6726ec74250261117
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjTiD8yfzuOPIZzjbAgXniLkJquKwjsBDZ8x:0u2vpTDe+24iAJ3Z3bnXiIJzKTd8x
TLSH
T14F232B003BE8813BF2BE5F7498F26145867AF6637603D94E1CC4529B5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaivietsub.com:80
hentaivietsub.com:22
hentaivietsub.com:8080
hentaivietsub.com:8880
hentaivietsub.com:2052
hentaivietsub.com:2082
hentaivietsub.com:2086
hentaivietsub.com:2095
hentaivietsub.com:443
hentaivietsub.com:2053
hentaivietsub.com:2083
hentaivietsub.com:2087
hentaivietsub.com:2096
hentaivietsub.com:8443
www.hentaivietsub.com:80
www.hentaivietsub.com:22
www.hentaivietsub.com:8080
www.hentaivietsub.com:8880
www.hentaivietsub.com:2052
www.hentaivietsub.com:2082
www.hentaivietsub.com:2086
www.hentaivietsub.com:2095
www.hentaivietsub.com:443
www.hentaivietsub.com:2053
www.hentaivietsub.com:2083
www.hentaivietsub.com:2087
www.hentaivietsub.com:2096
www.hentaivietsub.com:8443
malware.hentaivietsub.com:80
malware.hentaivietsub.com:22
malware.hentaivietsub.com:8080
malware.hentaivietsub.com:8880
malware.hentaivietsub.com:2052
malware.hentaivietsub.com:2082
malware.hentaivietsub.com:2086
malware.hentaivietsub.com:2095
malware.hentaivietsub.com:443
malware.hentaivietsub.com:2053
malware.hentaivietsub.com:2083
malware.hentaivietsub.com:2087
malware.hentaivietsub.com:2096
malware.hentaivietsub.com:8443
client.hentaivietsub.com:80
client.hentaivietsub.com:22
client.hentaivietsub.com:8080
client.hentaivietsub.com:8880
client.hentaivietsub.com:2052
client.hentaivietsub.com:2082
client.hentaivietsub.com:2086
client.hentaivietsub.com:2095
client.hentaivietsub.com:443
client.hentaivietsub.com:2053
client.hentaivietsub.com:2083
client.hentaivietsub.com:2087
client.hentaivietsub.com:2096
client.hentaivietsub.com:8443
sodinokibi.hentaivietsub.com:80
sodinokibi.hentaivietsub.com:22
sodinokibi.hentaivietsub.com:8080
sodinokibi.hentaivietsub.com:8880
sodinokibi.hentaivietsub.com:2052
sodinokibi.hentaivietsub.com:2082
sodinokibi.hentaivietsub.com:2086
sodinokibi.hentaivietsub.com:2095
sodinokibi.hentaivietsub.com:443
sodinokibi.hentaivietsub.com:2053
sodinokibi.hentaivietsub.com:2083
sodinokibi.hentaivietsub.com:2087
sodinokibi.hentaivietsub.com:2096
sodinokibi.hentaivietsub.com:8443
zbot.hentaivietsub.com:80
zbot.hentaivietsub.com:22
zbot.hentaivietsub.com:8080
zbot.hentaivietsub.com:8880
zbot.hentaivietsub.com:2052
zbot.hentaivietsub.com:2082
zbot.hentaivietsub.com:2086
zbot.hentaivietsub.com:2095
zbot.hentaivietsub.com:443
zbot.hentaivietsub.com:2053
zbot.hentaivietsub.com:2083
zbot.hentaivietsub.com:2087
zbot.hentaivietsub.com:2096
zbot.hentaivietsub.com:8443

Mutex

OEotelOhMbFs

Attributes

delay
0
install
true
install_file
v9gi2rq.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
ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967

File Explorer

ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967

.exe 45KB

ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967
MD5 bfa49703e5e5d48a1183341eb2b0127e
SHA1 cedba2161dc90d3959f180b69f4b22c961dcb836
SHA512 3362839347301e6bc2d4b61dd140ff66b37c8da5bd729ba3f4b232e8f0f244f09de9c4f25536d77b1a78d0b097d0d2f46134e7f33647adc6726ec74250261117
SSDEEP 768:0u2vpTD4U2ieWUsqfAmo2qjTiD8yfzuOPIZzjbAgXniLkJquKwjsBDZ8x:0u2vpTDe+24iAJ3Z3bnXiIJzKTd8x
TLSH
T14F232B003BE8813BF2BE5F7498F26145867AF6637603D94E1CC4529B5613FC68A426FE
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

51438

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

ad5691fe4bb04819252f0f93745de0251fecd1e31f4b833a69b7214e8c667967

mscoree

dotnet