asyncrat | f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03

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General

Target
f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03
Size 45KB
Sample260710-rtnepadt8y
SHA256 f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03
MD5 243999d1bd5b57ac77e1dbe85f3edfca
SHA1 304bf22d5049d26cf84bcf9ac72c55d5cc55ec42
SHA512 17e2447a05500dceb793a5f7bb96a6ab60d335f95a183c1783ee542cf7fb0c939fb5cf42de606dd11622d653ac7e6f152bf38c37cfb96938794c1437887f0e63
SSDEEP 768:5udApTNctooWUS7C+mo2qtgDEbHBqjSOPI/Xzzjb4gX3i6lVRS349rpLaBDZ0x:5udApTNmU2fyoO3/Xz3bvXS6lGKVLEd2
TLSH
T1EA231A003BE8812BF2BE4F78A9F26145467AF6673603D54D1CC452DB5623FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimxxxhd.com:80
phimxxxhd.com:22
phimxxxhd.com:8080
phimxxxhd.com:8880
phimxxxhd.com:2052
phimxxxhd.com:2082
phimxxxhd.com:2086
phimxxxhd.com:2095
phimxxxhd.com:443
phimxxxhd.com:2053
phimxxxhd.com:2083
phimxxxhd.com:2087
phimxxxhd.com:2096
phimxxxhd.com:8443
www.phimxxxhd.com:80
www.phimxxxhd.com:22
www.phimxxxhd.com:8080
www.phimxxxhd.com:8880
www.phimxxxhd.com:2052
www.phimxxxhd.com:2082
www.phimxxxhd.com:2086
www.phimxxxhd.com:2095
www.phimxxxhd.com:443
www.phimxxxhd.com:2053
www.phimxxxhd.com:2083
www.phimxxxhd.com:2087
www.phimxxxhd.com:2096
www.phimxxxhd.com:8443
conti.phimxxxhd.com:80
conti.phimxxxhd.com:22
conti.phimxxxhd.com:8080
conti.phimxxxhd.com:8880
conti.phimxxxhd.com:2052
conti.phimxxxhd.com:2082
conti.phimxxxhd.com:2086
conti.phimxxxhd.com:2095
conti.phimxxxhd.com:443
conti.phimxxxhd.com:2053
conti.phimxxxhd.com:2083
conti.phimxxxhd.com:2087
conti.phimxxxhd.com:2096
conti.phimxxxhd.com:8443
hack.phimxxxhd.com:80
hack.phimxxxhd.com:22
hack.phimxxxhd.com:8080
hack.phimxxxhd.com:8880
hack.phimxxxhd.com:2052
hack.phimxxxhd.com:2082
hack.phimxxxhd.com:2086
hack.phimxxxhd.com:2095
hack.phimxxxhd.com:443
hack.phimxxxhd.com:2053
hack.phimxxxhd.com:2083
hack.phimxxxhd.com:2087
hack.phimxxxhd.com:2096
hack.phimxxxhd.com:8443

Mutex

GUeNWkyTGQyt

Attributes

delay
0
install
true
install_file
wmexlw.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
f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03

File Explorer

f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03

.exe 45KB

f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03
MD5 243999d1bd5b57ac77e1dbe85f3edfca
SHA1 304bf22d5049d26cf84bcf9ac72c55d5cc55ec42
SHA512 17e2447a05500dceb793a5f7bb96a6ab60d335f95a183c1783ee542cf7fb0c939fb5cf42de606dd11622d653ac7e6f152bf38c37cfb96938794c1437887f0e63
SSDEEP 768:5udApTNctooWUS7C+mo2qtgDEbHBqjSOPI/Xzzjb4gX3i6lVRS349rpLaBDZ0x:5udApTNmU2fyoO3/Xz3bvXS6lGKVLEd2
TLSH
T1EA231A003BE8812BF2BE4F78A9F26145467AF6673603D54D1CC452DB5623FC68A42AFD
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

f8b45633940197704f5a21ce40e004d2472b24431e17eea697d40b085f5e6c03

mscoree

dotnet