asyncrat | f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894

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General

Target
f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894
Size 45KB
Sample260804-vae6ravfrb
SHA256 f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894
MD5 9fad42460278c0be1cc3b1921f2fb9fa
SHA1 71160ea4a5d4f1286e81e0d1de25afaf86b9822b
SHA512 8799e5603dcac4bdc8a752e4d706de532b4a8cdb49eafc6111fd1c5fd18f91a1822c2e3e8340581cd3e31396e9388f63e1e89a68782f18f94df69e315aa11eef
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAfmaPcl83APITpzjbtgX3iuGPO15MBDZcx:UuKWgSJTwRf2vfcS3lTp3b6XSuGPOjKs
TLSH
T1732329003BE8812BF2BE4B7899F26105867AF6637603D64E1CC451DB5723FC69A426ED
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
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
client.vnsextop1.com:80
client.vnsextop1.com:22
client.vnsextop1.com:8080
client.vnsextop1.com:8880
client.vnsextop1.com:2052
client.vnsextop1.com:2082
client.vnsextop1.com:2086
client.vnsextop1.com:2095
client.vnsextop1.com:443
client.vnsextop1.com:2053
client.vnsextop1.com:2083
client.vnsextop1.com:2087
client.vnsextop1.com:2096
client.vnsextop1.com:8443
hacker.vnsextop1.com:80
hacker.vnsextop1.com:22
hacker.vnsextop1.com:8080
hacker.vnsextop1.com:8880
hacker.vnsextop1.com:2052
hacker.vnsextop1.com:2082
hacker.vnsextop1.com:2086
hacker.vnsextop1.com:2095
hacker.vnsextop1.com:443
hacker.vnsextop1.com:2053
hacker.vnsextop1.com:2083
hacker.vnsextop1.com:2087
hacker.vnsextop1.com:2096
hacker.vnsextop1.com:8443
trisis.vnsextop1.com:80
trisis.vnsextop1.com:22
trisis.vnsextop1.com:8080
trisis.vnsextop1.com:8880
trisis.vnsextop1.com:2052
trisis.vnsextop1.com:2082
trisis.vnsextop1.com:2086
trisis.vnsextop1.com:2095
trisis.vnsextop1.com:443
trisis.vnsextop1.com:2053
trisis.vnsextop1.com:2083
trisis.vnsextop1.com:2087
trisis.vnsextop1.com:2096
trisis.vnsextop1.com:8443

Mutex

IYZoSc5HLLPK

Attributes

delay
0
install
true
install_file
u8giegyu.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
f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894

File Explorer

f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894

.exe 45KB

f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894
MD5 9fad42460278c0be1cc3b1921f2fb9fa
SHA1 71160ea4a5d4f1286e81e0d1de25afaf86b9822b
SHA512 8799e5603dcac4bdc8a752e4d706de532b4a8cdb49eafc6111fd1c5fd18f91a1822c2e3e8340581cd3e31396e9388f63e1e89a68782f18f94df69e315aa11eef
SSDEEP 768:UuKWgSJTwU6NkWUGnaSmo2qAfmaPcl83APITpzjbtgX3iuGPO15MBDZcx:UuKWgSJTwRf2vfcS3lTp3b6XSuGPOjKs
TLSH
T1732329003BE8812BF2BE4B7899F26105867AF6637603D64E1CC451DB5723FC69A426ED
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

51406

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

f0260d9607d4a53f0ce19d14b3742649c2ec0daeffd7a0c22bd9de05a5562894

mscoree

dotnet