asyncrat | f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193

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General

Target
f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193
Size 45KB
Sample260905-lmvmjayvgz
SHA256 f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193
MD5 df6282da8c622561952c709b858fe5d5
SHA1 23b249c08d65bc369a2313097f3fdf6590ea910c
SHA512 99a1c96fe2840a9de78513d00b8e761a4e85bbbd169e2f60bb37e247ce653f9cc74f5f0449ce81a2fe0dc25822cb2217464743e2ab71a4d097bb3c88aa25be92
SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMSPI5Bjb0gX3iOpjXNAaB5hBDZ0x:5udApTNmU2lgG5RbbXSKld0x
TLSH
T1DD231B003BE8812BF2BE5F789DF26145867AF2673603D54A2CC441DB5623FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

svietnet.pro:80
svietnet.pro:22
svietnet.pro:8080
svietnet.pro:8880
svietnet.pro:2052
svietnet.pro:2082
svietnet.pro:2086
svietnet.pro:2095
svietnet.pro:443
svietnet.pro:2053
svietnet.pro:2083
svietnet.pro:2087
svietnet.pro:2096
svietnet.pro:8443
www.svietnet.pro:80
www.svietnet.pro:22
www.svietnet.pro:8080
www.svietnet.pro:8880
www.svietnet.pro:2052
www.svietnet.pro:2082
www.svietnet.pro:2086
www.svietnet.pro:2095
www.svietnet.pro:443
www.svietnet.pro:2053
www.svietnet.pro:2083
www.svietnet.pro:2087
www.svietnet.pro:2096
www.svietnet.pro:8443
ursnif.svietnet.pro:80
ursnif.svietnet.pro:22
ursnif.svietnet.pro:8080
ursnif.svietnet.pro:8880
ursnif.svietnet.pro:2052
ursnif.svietnet.pro:2082
ursnif.svietnet.pro:2086
ursnif.svietnet.pro:2095
ursnif.svietnet.pro:443
ursnif.svietnet.pro:2053
ursnif.svietnet.pro:2083
ursnif.svietnet.pro:2087
ursnif.svietnet.pro:2096
ursnif.svietnet.pro:8443
nimda.svietnet.pro:80
nimda.svietnet.pro:22
nimda.svietnet.pro:8080
nimda.svietnet.pro:8880
nimda.svietnet.pro:2052
nimda.svietnet.pro:2082
nimda.svietnet.pro:2086
nimda.svietnet.pro:2095
nimda.svietnet.pro:443
nimda.svietnet.pro:2053
nimda.svietnet.pro:2083
nimda.svietnet.pro:2087
nimda.svietnet.pro:2096
nimda.svietnet.pro:8443

Mutex

XUWNSd4sLqQF

Attributes

delay
0
install
true
install_file
pttvj8.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
f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193

File Explorer

f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193

.exe 45KB

f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193
MD5 df6282da8c622561952c709b858fe5d5
SHA1 23b249c08d65bc369a2313097f3fdf6590ea910c
SHA512 99a1c96fe2840a9de78513d00b8e761a4e85bbbd169e2f60bb37e247ce653f9cc74f5f0449ce81a2fe0dc25822cb2217464743e2ab71a4d097bb3c88aa25be92
SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMSPI5Bjb0gX3iOpjXNAaB5hBDZ0x:5udApTNmU2lgG5RbbXSKld0x
TLSH
T1DD231B003BE8812BF2BE5F789DF26145867AF2673603D54A2CC441DB5623FC696426FE
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

51278

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

f63e53d35b9faac272552552a83d5af275cb86d90df1ebf76d538de480ccc193

mscoree

dotnet