asyncrat | 94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134

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General

Target
94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134
Size 45KB
Sample260804-afv4yazblg
SHA256 94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134
MD5 14f003d076e1f3905a0dda554af9aaef
SHA1 a72b8a801ba003f6a22ec4ec40624d9cb082e759
SHA512 b6e6939eab7fdb80b99f729cf1b2e1aa73ef1037c74eef7ab35033aa03d83d9865ad8a936acd526ab7a056df7dfd9abb7871fddf27a9924ee77b18461b4b4122
SSDEEP 768:5udApTNctooWUS7C+mo2qtKxQHJcOPIcUzjbPgC3iujpq6YZebrJ+BDZ0x:5udApTNmU2TsW3cU3b4CS96YMbrqd0x
TLSH
T10C231B0037E8812BF2BE4F7898F26145467AF6673603D68E1CC452DB5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69i.com:80
viet69i.com:22
viet69i.com:8080
viet69i.com:8880
viet69i.com:2052
viet69i.com:2082
viet69i.com:2086
viet69i.com:2095
viet69i.com:443
viet69i.com:2053
viet69i.com:2083
viet69i.com:2087
viet69i.com:2096
viet69i.com:8443
www.viet69i.com:80
www.viet69i.com:22
www.viet69i.com:8080
www.viet69i.com:8880
www.viet69i.com:2052
www.viet69i.com:2082
www.viet69i.com:2086
www.viet69i.com:2095
www.viet69i.com:443
www.viet69i.com:2053
www.viet69i.com:2083
www.viet69i.com:2087
www.viet69i.com:2096
www.viet69i.com:8443
cl0p.viet69i.com:80
cl0p.viet69i.com:22
cl0p.viet69i.com:8080
cl0p.viet69i.com:8880
cl0p.viet69i.com:2052
cl0p.viet69i.com:2082
cl0p.viet69i.com:2086
cl0p.viet69i.com:2095
cl0p.viet69i.com:443
cl0p.viet69i.com:2053
cl0p.viet69i.com:2083
cl0p.viet69i.com:2087
cl0p.viet69i.com:2096
cl0p.viet69i.com:8443
stuxnet.viet69i.com:80
stuxnet.viet69i.com:22
stuxnet.viet69i.com:8080
stuxnet.viet69i.com:8880
stuxnet.viet69i.com:2052
stuxnet.viet69i.com:2082
stuxnet.viet69i.com:2086
stuxnet.viet69i.com:2095
stuxnet.viet69i.com:443
stuxnet.viet69i.com:2053
stuxnet.viet69i.com:2083
stuxnet.viet69i.com:2087
stuxnet.viet69i.com:2096
stuxnet.viet69i.com:8443

Mutex

30pOhCbMlQ5v

Attributes

delay
0
install
true
install_file
zj59en.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
94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134

File Explorer

94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134

.exe 45KB

94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134
MD5 14f003d076e1f3905a0dda554af9aaef
SHA1 a72b8a801ba003f6a22ec4ec40624d9cb082e759
SHA512 b6e6939eab7fdb80b99f729cf1b2e1aa73ef1037c74eef7ab35033aa03d83d9865ad8a936acd526ab7a056df7dfd9abb7871fddf27a9924ee77b18461b4b4122
SSDEEP 768:5udApTNctooWUS7C+mo2qtKxQHJcOPIcUzjbPgC3iujpq6YZebrJ+BDZ0x:5udApTNmU2TsW3cU3b4CS96YMbrqd0x
TLSH
T10C231B0037E8812BF2BE4F7898F26145467AF6673603D68E1CC452DB5613FC69A426FE
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

94289660be14dd42dab8c50f522c35e0aed6abcbb886d3c293066f2a5e58a134

mscoree

dotnet