asyncrat | 76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5

Sharing

Copy URL Twitter E-mail

General

Target
76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5
Size 45KB
Sample260721-rlpmsaxfpd
SHA256 76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5
MD5 d43a24a40447fc280a2adf5e53def17a
SHA1 ea9f60230639c4da53fbee1663bb5f3c11419328
SHA512 51d5b1287b206128c6ab5cec01fe994ac483320d2e45c5593be6fe2c551de9e6256ddf02aee320f31f3dc9ccdc94bbc14f6f7b643c89f9fe6d1555c7dc4f64af
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98wD/y/aqPIdzjb6gX3iyN28zqpkNSfDSBDZsx:EufspTf2g23khd3btXSl8p8sdsx
TLSH
T104231A003BE9C12BF2BE4F78ADF26145857AF6633603D6491CC4119B5613FC68A52AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

flimora.top:80
flimora.top:22
flimora.top:8080
flimora.top:8880
flimora.top:2052
flimora.top:2082
flimora.top:2086
flimora.top:2095
flimora.top:443
flimora.top:2053
flimora.top:2083
flimora.top:2087
flimora.top:2096
flimora.top:8443
www.flimora.top:80
www.flimora.top:22
www.flimora.top:8080
www.flimora.top:8880
www.flimora.top:2052
www.flimora.top:2082
www.flimora.top:2086
www.flimora.top:2095
www.flimora.top:443
www.flimora.top:2053
www.flimora.top:2083
www.flimora.top:2087
www.flimora.top:2096
www.flimora.top:8443
sodinokibi.flimora.top:80
sodinokibi.flimora.top:22
sodinokibi.flimora.top:8080
sodinokibi.flimora.top:8880
sodinokibi.flimora.top:2052
sodinokibi.flimora.top:2082
sodinokibi.flimora.top:2086
sodinokibi.flimora.top:2095
sodinokibi.flimora.top:443
sodinokibi.flimora.top:2053
sodinokibi.flimora.top:2083
sodinokibi.flimora.top:2087
sodinokibi.flimora.top:2096
sodinokibi.flimora.top:8443
formbook.flimora.top:80
formbook.flimora.top:22
formbook.flimora.top:8080
formbook.flimora.top:8880
formbook.flimora.top:2052
formbook.flimora.top:2082
formbook.flimora.top:2086
formbook.flimora.top:2095
formbook.flimora.top:443
formbook.flimora.top:2053
formbook.flimora.top:2083
formbook.flimora.top:2087
formbook.flimora.top:2096
formbook.flimora.top:8443
sobig.flimora.top:80
sobig.flimora.top:22
sobig.flimora.top:8080
sobig.flimora.top:8880
sobig.flimora.top:2052
sobig.flimora.top:2082
sobig.flimora.top:2086
sobig.flimora.top:2095
sobig.flimora.top:443
sobig.flimora.top:2053
sobig.flimora.top:2083
sobig.flimora.top:2087
sobig.flimora.top:2096
sobig.flimora.top:8443
malware.flimora.top:80
malware.flimora.top:22
malware.flimora.top:8080
malware.flimora.top:8880
malware.flimora.top:2052
malware.flimora.top:2082
malware.flimora.top:2086
malware.flimora.top:2095
malware.flimora.top:443
malware.flimora.top:2053
malware.flimora.top:2083
malware.flimora.top:2087
malware.flimora.top:2096
malware.flimora.top:8443

Mutex

YOv4EyNDAT0K

Attributes

delay
0
install
true
install_file
k8lhqg5.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
76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5

File Explorer

76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5

.exe 45KB

76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5
MD5 d43a24a40447fc280a2adf5e53def17a
SHA1 ea9f60230639c4da53fbee1663bb5f3c11419328
SHA512 51d5b1287b206128c6ab5cec01fe994ac483320d2e45c5593be6fe2c551de9e6256ddf02aee320f31f3dc9ccdc94bbc14f6f7b643c89f9fe6d1555c7dc4f64af
SSDEEP 768:EufspTfzcR6uWUcb+wmo2q98wD/y/aqPIdzjb6gX3iyN28zqpkNSfDSBDZsx:EufspTf2g23khd3btXSl8p8sdsx
TLSH
T104231A003BE9C12BF2BE4F78ADF26145857AF6633603D6491CC4119B5613FC68A52AFE
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

51358

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

76e9d0a6653f9b7aa7f5632ff88fd8286b493118773a0599247e537a23759bd5

mscoree

dotnet