asyncrat | 28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7

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General

Target
28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7
Size 45KB
Sample260803-pyxstabk5x
SHA256 28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7
MD5 f177a9f4e10592b6b7f320185af54a80
SHA1 536c7262523b6b686e566de2fefe2a11761b9f4b
SHA512 4b5a3b0473cf55d74c0706c15e4375b656bac3080250534142e9f94a33f4a09a380ec51970b8aaafa12a71f98df6addbfc16be3744f012216f0513dc298e4751
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYDrE7HWejpOPIIOzjbdgX3HHA87FyzL/lYVBDZ0x:8uuSpTgyf2bSDt3IO3bKXX5ESd0x
TLSH
T1BA231A003BE8C12BF2BE4FB8A9F26145467AF6633503D54A1CC4519B5623FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet41.com:80
sexviet41.com:22
sexviet41.com:8080
sexviet41.com:8880
sexviet41.com:2052
sexviet41.com:2082
sexviet41.com:2086
sexviet41.com:2095
sexviet41.com:443
sexviet41.com:2053
sexviet41.com:2083
sexviet41.com:2087
sexviet41.com:2096
sexviet41.com:8443
www.sexviet41.com:80
www.sexviet41.com:22
www.sexviet41.com:8080
www.sexviet41.com:8880
www.sexviet41.com:2052
www.sexviet41.com:2082
www.sexviet41.com:2086
www.sexviet41.com:2095
www.sexviet41.com:443
www.sexviet41.com:2053
www.sexviet41.com:2083
www.sexviet41.com:2087
www.sexviet41.com:2096
www.sexviet41.com:8443
remcos.sexviet41.com:80
remcos.sexviet41.com:22
remcos.sexviet41.com:8080
remcos.sexviet41.com:8880
remcos.sexviet41.com:2052
remcos.sexviet41.com:2082
remcos.sexviet41.com:2086
remcos.sexviet41.com:2095
remcos.sexviet41.com:443
remcos.sexviet41.com:2053
remcos.sexviet41.com:2083
remcos.sexviet41.com:2087
remcos.sexviet41.com:2096
remcos.sexviet41.com:8443
zeus.sexviet41.com:80
zeus.sexviet41.com:22
zeus.sexviet41.com:8080
zeus.sexviet41.com:8880
zeus.sexviet41.com:2052
zeus.sexviet41.com:2082
zeus.sexviet41.com:2086
zeus.sexviet41.com:2095
zeus.sexviet41.com:443
zeus.sexviet41.com:2053
zeus.sexviet41.com:2083
zeus.sexviet41.com:2087
zeus.sexviet41.com:2096
zeus.sexviet41.com:8443
sodinokibi.sexviet41.com:80
sodinokibi.sexviet41.com:22
sodinokibi.sexviet41.com:8080
sodinokibi.sexviet41.com:8880
sodinokibi.sexviet41.com:2052
sodinokibi.sexviet41.com:2082
sodinokibi.sexviet41.com:2086
sodinokibi.sexviet41.com:2095
sodinokibi.sexviet41.com:443
sodinokibi.sexviet41.com:2053
sodinokibi.sexviet41.com:2083
sodinokibi.sexviet41.com:2087
sodinokibi.sexviet41.com:2096
sodinokibi.sexviet41.com:8443
sobig.sexviet41.com:80
sobig.sexviet41.com:22
sobig.sexviet41.com:8080
sobig.sexviet41.com:8880
sobig.sexviet41.com:2052
sobig.sexviet41.com:2082
sobig.sexviet41.com:2086
sobig.sexviet41.com:2095
sobig.sexviet41.com:443
sobig.sexviet41.com:2053
sobig.sexviet41.com:2083
sobig.sexviet41.com:2087
sobig.sexviet41.com:2096
sobig.sexviet41.com:8443

Mutex

PHjtrFONGr55

Attributes

delay
0
install
true
install_file
t8xelt.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
28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7

File Explorer

28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7

.exe 45KB

28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7
MD5 f177a9f4e10592b6b7f320185af54a80
SHA1 536c7262523b6b686e566de2fefe2a11761b9f4b
SHA512 4b5a3b0473cf55d74c0706c15e4375b656bac3080250534142e9f94a33f4a09a380ec51970b8aaafa12a71f98df6addbfc16be3744f012216f0513dc298e4751
SSDEEP 768:8uuSpTg7GBoWUSH6+mo2qYDrE7HWejpOPIIOzjbdgX3HHA87FyzL/lYVBDZ0x:8uuSpTgyf2bSDt3IO3bKXX5ESd0x
TLSH
T1BA231A003BE8C12BF2BE4FB8A9F26145467AF6633503D54A1CC4519B5623FC6DA426FE
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

28183341b462c2cca259f6ac5146e96bccc1df84c79cdb42b0aa257d75529ca7

mscoree

dotnet