asyncrat | ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197

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General

Target
ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197
Size 45KB
Sample260907-pc9v9agg38
SHA256 ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197
MD5 5a38db5bff5bc8da32fec350c1114879
SHA1 0fa6ca8eed6113efa1ad8ee8e2c671dccc730733
SHA512 7ef16d1a9bacedc34e4c6ce6e6ce14239c49b63a5ca395b0d64cd50bcee3fac952ec18140d54591a6c7c7e701a7e2aa0188d3e64e2f05ce1fc0d7d55ee8b01c2
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/NYssPJZOPIczzjbtgX4iTjHsZZTeJ2PBDZ0x:5udApTNmU2ZHIf3cz3b6XVTTsXqCd0x
TLSH
T119231B0037E8822BF2BE4F7898F26145467AF6673603D58E1CC4519B4623FC6CA526FE
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
locky.vnsextop1.com:80
locky.vnsextop1.com:22
locky.vnsextop1.com:8080
locky.vnsextop1.com:8880
locky.vnsextop1.com:2052
locky.vnsextop1.com:2082
locky.vnsextop1.com:2086
locky.vnsextop1.com:2095
locky.vnsextop1.com:443
locky.vnsextop1.com:2053
locky.vnsextop1.com:2083
locky.vnsextop1.com:2087
locky.vnsextop1.com:2096
locky.vnsextop1.com:8443
conficker.vnsextop1.com:80
conficker.vnsextop1.com:22
conficker.vnsextop1.com:8080
conficker.vnsextop1.com:8880
conficker.vnsextop1.com:2052
conficker.vnsextop1.com:2082
conficker.vnsextop1.com:2086
conficker.vnsextop1.com:2095
conficker.vnsextop1.com:443
conficker.vnsextop1.com:2053
conficker.vnsextop1.com:2083
conficker.vnsextop1.com:2087
conficker.vnsextop1.com:2096
conficker.vnsextop1.com:8443

Mutex

LmutPEQNiTkx

Attributes

delay
0
install
true
install_file
4to1wp.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
ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197

File Explorer

ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197

.exe 45KB

ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197
MD5 5a38db5bff5bc8da32fec350c1114879
SHA1 0fa6ca8eed6113efa1ad8ee8e2c671dccc730733
SHA512 7ef16d1a9bacedc34e4c6ce6e6ce14239c49b63a5ca395b0d64cd50bcee3fac952ec18140d54591a6c7c7e701a7e2aa0188d3e64e2f05ce1fc0d7d55ee8b01c2
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/NYssPJZOPIczzjbtgX4iTjHsZZTeJ2PBDZ0x:5udApTNmU2ZHIf3cz3b6XVTTsXqCd0x
TLSH
T119231B0037E8822BF2BE4F7898F26145467AF6673603D58E1CC4519B4623FC6CA526FE
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

ad6e591749eddb4f2b9566d9ce222d93b5e5427885bebb8699314b3805376197

mscoree

dotnet