asyncrat | 0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c

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General

Target
0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c
Size 45KB
Sample260831-gskx3awbme
SHA256 0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c
MD5 7bd76085c26fc90b25f9acaf2f5b74f1
SHA1 65b1f0f23abc3a47dc6b3cffed672bbf18be2f36
SHA512 8702f2873d7e2a8d210fd6f4c128f16260078ed83aea33c822b0648f737be4f80d4a58f68815935c33bd5a2e274dfc22a4847cdeb1bcc7225d9a80851ad8844f
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1TgzZUpx7PI8sjbfgX3ipdPV820OrV3KVoYBDZUx:cu6YepTPso2Con8cboXSpdO2lB6VoedW
TLSH
T15E230A003BE88127F2BE5FB89CF26145867AF5633603D64A2CC451D75723FC69A426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
mydoom.vnsextop1.com:80
mydoom.vnsextop1.com:22
mydoom.vnsextop1.com:8080
mydoom.vnsextop1.com:8880
mydoom.vnsextop1.com:2052
mydoom.vnsextop1.com:2082
mydoom.vnsextop1.com:2086
mydoom.vnsextop1.com:2095
mydoom.vnsextop1.com:443
mydoom.vnsextop1.com:2053
mydoom.vnsextop1.com:2083
mydoom.vnsextop1.com:2087
mydoom.vnsextop1.com:2096
mydoom.vnsextop1.com:8443
industroyer.vnsextop1.com:80
industroyer.vnsextop1.com:22
industroyer.vnsextop1.com:8080
industroyer.vnsextop1.com:8880
industroyer.vnsextop1.com:2052
industroyer.vnsextop1.com:2082
industroyer.vnsextop1.com:2086
industroyer.vnsextop1.com:2095
industroyer.vnsextop1.com:443
industroyer.vnsextop1.com:2053
industroyer.vnsextop1.com:2083
industroyer.vnsextop1.com:2087
industroyer.vnsextop1.com:2096
industroyer.vnsextop1.com:8443
azorult.vnsextop1.com:80
azorult.vnsextop1.com:22
azorult.vnsextop1.com:8080
azorult.vnsextop1.com:8880
azorult.vnsextop1.com:2052
azorult.vnsextop1.com:2082
azorult.vnsextop1.com:2086
azorult.vnsextop1.com:2095
azorult.vnsextop1.com:443
azorult.vnsextop1.com:2053
azorult.vnsextop1.com:2083
azorult.vnsextop1.com:2087
azorult.vnsextop1.com:2096
azorult.vnsextop1.com:8443

Mutex

eZ7CNcnL9z37

Attributes

delay
0
install
true
install_file
gl5fuvae.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
0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c

File Explorer

0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c

.exe 45KB

0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c
MD5 7bd76085c26fc90b25f9acaf2f5b74f1
SHA1 65b1f0f23abc3a47dc6b3cffed672bbf18be2f36
SHA512 8702f2873d7e2a8d210fd6f4c128f16260078ed83aea33c822b0648f737be4f80d4a58f68815935c33bd5a2e274dfc22a4847cdeb1bcc7225d9a80851ad8844f
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1TgzZUpx7PI8sjbfgX3ipdPV820OrV3KVoYBDZUx:cu6YepTPso2Con8cboXSpdO2lB6VoedW
TLSH
T15E230A003BE88127F2BE5FB89CF26145867AF5633603D64A2CC451D75723FC69A426F9
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

51374

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

0b1c611585dbe1475f053ade6a4ee3733418fc9fdd3b046e8eb1fc12c1ffbc3c

mscoree

dotnet