asyncrat | 7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f

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General

Target
7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f
Size 45KB
Sample260803-pp2emsxfpg
SHA256 7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f
MD5 db9ac34ec305d5f41d92baeca0cb1451
SHA1 a22115b6b62bf7718386b0e895e02a1027af13d2
SHA512 a07ce4967358c470c2c410a94222587e48f106ee83612e4f1fb599511712545ae3c27fd6d434c9cc111b79e80aac30d72e204c0de17af9e82ff5d853a2efc775
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9aELL0YjSOPICLzjbRgX3iazOEpB7nEpgf5KBDZsx:EulCJTHl422bG3CL3beXSxEpBTEwUdsx
TLSH
T121231A003BE8C12BF2BE4F78A9F26145867AF6633603D5491CC451DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimdugai.blog:80
phimdugai.blog:22
phimdugai.blog:8080
phimdugai.blog:8880
phimdugai.blog:2052
phimdugai.blog:2082
phimdugai.blog:2086
phimdugai.blog:2095
phimdugai.blog:443
phimdugai.blog:2053
phimdugai.blog:2083
phimdugai.blog:2087
phimdugai.blog:2096
phimdugai.blog:8443
www.phimdugai.blog:80
www.phimdugai.blog:22
www.phimdugai.blog:8080
www.phimdugai.blog:8880
www.phimdugai.blog:2052
www.phimdugai.blog:2082
www.phimdugai.blog:2086
www.phimdugai.blog:2095
www.phimdugai.blog:443
www.phimdugai.blog:2053
www.phimdugai.blog:2083
www.phimdugai.blog:2087
www.phimdugai.blog:2096
www.phimdugai.blog:8443
mirai.phimdugai.blog:80
mirai.phimdugai.blog:22
mirai.phimdugai.blog:8080
mirai.phimdugai.blog:8880
mirai.phimdugai.blog:2052
mirai.phimdugai.blog:2082
mirai.phimdugai.blog:2086
mirai.phimdugai.blog:2095
mirai.phimdugai.blog:443
mirai.phimdugai.blog:2053
mirai.phimdugai.blog:2083
mirai.phimdugai.blog:2087
mirai.phimdugai.blog:2096
mirai.phimdugai.blog:8443
darkside.phimdugai.blog:80
darkside.phimdugai.blog:22
darkside.phimdugai.blog:8080
darkside.phimdugai.blog:8880
darkside.phimdugai.blog:2052
darkside.phimdugai.blog:2082
darkside.phimdugai.blog:2086
darkside.phimdugai.blog:2095
darkside.phimdugai.blog:443
darkside.phimdugai.blog:2053
darkside.phimdugai.blog:2083
darkside.phimdugai.blog:2087
darkside.phimdugai.blog:2096
darkside.phimdugai.blog:8443
fakeupdates.phimdugai.blog:80
fakeupdates.phimdugai.blog:22
fakeupdates.phimdugai.blog:8080
fakeupdates.phimdugai.blog:8880
fakeupdates.phimdugai.blog:2052
fakeupdates.phimdugai.blog:2082
fakeupdates.phimdugai.blog:2086
fakeupdates.phimdugai.blog:2095
fakeupdates.phimdugai.blog:443
fakeupdates.phimdugai.blog:2053
fakeupdates.phimdugai.blog:2083
fakeupdates.phimdugai.blog:2087
fakeupdates.phimdugai.blog:2096
fakeupdates.phimdugai.blog:8443

Mutex

Oz4dZy51AxZn

Attributes

delay
0
install
true
install_file
9y2tpy.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
7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f

File Explorer

7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f

.exe 45KB

7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f
MD5 db9ac34ec305d5f41d92baeca0cb1451
SHA1 a22115b6b62bf7718386b0e895e02a1027af13d2
SHA512 a07ce4967358c470c2c410a94222587e48f106ee83612e4f1fb599511712545ae3c27fd6d434c9cc111b79e80aac30d72e204c0de17af9e82ff5d853a2efc775
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9aELL0YjSOPICLzjbRgX3iazOEpB7nEpgf5KBDZsx:EulCJTHl422bG3CL3beXSxEpBTEwUdsx
TLSH
T121231A003BE8C12BF2BE4F78A9F26145867AF6633603D5491CC451DB5623FC69A426FE
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

51358

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

7a52f2fcd2c08ca8537a17cfd8a51bcd2d5bedf375ad907a018f6f919a3bfb9f

mscoree

dotnet