asyncrat | 36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c

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General

Target
36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c
Size 45KB
Sample260717-wct85acy81
SHA256 36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c
MD5 b84871641e221c6a2e9726abe60913f2
SHA1 dd21d746b93dd80132614fb0dfc482d4890ac31d
SHA512 0c217b5d265c9b21f2bf8569c9a4ac5b12bc5c2ffe55bcbf4efd498113211aff0baf352e2cf24f44b8e1ef48c54aeff2bca2d75adffda10086a3205c4f30a016
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qly/l3u40cMOPI0azjbJgXCiv8gUe7beCeUBpEHnz:wuDWZTpMZSB2bk+M30a3bGXrvB7IUsQQ
TLSH
T134232A003BE8812BF2BE4F789DF26145467AF2737603D54A1CC4519B5613FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexsexviet.com:80
sexsexviet.com:22
sexsexviet.com:8080
sexsexviet.com:8880
sexsexviet.com:2052
sexsexviet.com:2082
sexsexviet.com:2086
sexsexviet.com:2095
sexsexviet.com:443
sexsexviet.com:2053
sexsexviet.com:2083
sexsexviet.com:2087
sexsexviet.com:2096
sexsexviet.com:8443
www.sexsexviet.com:80
www.sexsexviet.com:22
www.sexsexviet.com:8080
www.sexsexviet.com:8880
www.sexsexviet.com:2052
www.sexsexviet.com:2082
www.sexsexviet.com:2086
www.sexsexviet.com:2095
www.sexsexviet.com:443
www.sexsexviet.com:2053
www.sexsexviet.com:2083
www.sexsexviet.com:2087
www.sexsexviet.com:2096
www.sexsexviet.com:8443
gozi.sexsexviet.com:80
gozi.sexsexviet.com:22
gozi.sexsexviet.com:8080
gozi.sexsexviet.com:8880
gozi.sexsexviet.com:2052
gozi.sexsexviet.com:2082
gozi.sexsexviet.com:2086
gozi.sexsexviet.com:2095
gozi.sexsexviet.com:443
gozi.sexsexviet.com:2053
gozi.sexsexviet.com:2083
gozi.sexsexviet.com:2087
gozi.sexsexviet.com:2096
gozi.sexsexviet.com:8443
blacklotus.sexsexviet.com:80
blacklotus.sexsexviet.com:22
blacklotus.sexsexviet.com:8080
blacklotus.sexsexviet.com:8880
blacklotus.sexsexviet.com:2052
blacklotus.sexsexviet.com:2082
blacklotus.sexsexviet.com:2086
blacklotus.sexsexviet.com:2095
blacklotus.sexsexviet.com:443
blacklotus.sexsexviet.com:2053
blacklotus.sexsexviet.com:2083
blacklotus.sexsexviet.com:2087
blacklotus.sexsexviet.com:2096
blacklotus.sexsexviet.com:8443

Mutex

7jfA3CuoccNz

Attributes

delay
0
install
true
install_file
1rpjp.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
36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c

File Explorer

36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c

.exe 45KB

36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c
MD5 b84871641e221c6a2e9726abe60913f2
SHA1 dd21d746b93dd80132614fb0dfc482d4890ac31d
SHA512 0c217b5d265c9b21f2bf8569c9a4ac5b12bc5c2ffe55bcbf4efd498113211aff0baf352e2cf24f44b8e1ef48c54aeff2bca2d75adffda10086a3205c4f30a016
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qly/l3u40cMOPI0azjbJgXCiv8gUe7beCeUBpEHnz:wuDWZTpMZSB2bk+M30a3bGXrvB7IUsQQ
TLSH
T134232A003BE8812BF2BE4F789DF26145467AF2737603D54A1CC4519B5613FC69A426FE
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

51262

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

36eddd52c04094fab6c3817e1755f8a9b3954811cd5b3c50a4065f799b99306c

mscoree

dotnet