asyncrat | 6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042

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General

Target
6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042
Size 45KB
Sample260805-mt9kpsaa45
SHA256 6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042
MD5 a38e05ebd9ea330f537744235660f448
SHA1 dca7a8d135e08f4c2a0ccf1e5a7df2aa57538363
SHA512 c7c7819b8c07b8aa4086013932e9a46b43ac59e1c4d7bf2e32139cc9bbcd5ee27c941b785ef4b44577c1e0d35c7d84951c34cec2cc47d99a039e6e5df97c8fc2
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9LK1YJBOPIxq7zjbqgd3i97YW0GtzOT9BDZsx:EulCJTHl42riz3xS3b9dSmKIndsx
TLSH
T141232A0037D9C12AF2BE5F78A9F26145867AF6633603E54E1CC441DB4613FC69A42AFD
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
industroyer.vnsextop1.com:80
industroyer.vnsextop1.com:22
industroyer.vnsextop1.com:8080
industroyer.vnsextop1.com:8880
industroyer.vnsextop1.com:2052
industroyer.vnsextop1.com:2082
industroyer.vnsextop1.com:2086
industroyer.vnsextop1.com:2095
industroyer.vnsextop1.com:443
industroyer.vnsextop1.com:2053
industroyer.vnsextop1.com:2083
industroyer.vnsextop1.com:2087
industroyer.vnsextop1.com:2096
industroyer.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
socgholish.vnsextop1.com:80
socgholish.vnsextop1.com:22
socgholish.vnsextop1.com:8080
socgholish.vnsextop1.com:8880
socgholish.vnsextop1.com:2052
socgholish.vnsextop1.com:2082
socgholish.vnsextop1.com:2086
socgholish.vnsextop1.com:2095
socgholish.vnsextop1.com:443
socgholish.vnsextop1.com:2053
socgholish.vnsextop1.com:2083
socgholish.vnsextop1.com:2087
socgholish.vnsextop1.com:2096
socgholish.vnsextop1.com:8443

Mutex

tGxmTStOV25H

Attributes

delay
0
install
true
install_file
187z1m.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
6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042

File Explorer

6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042

.exe 45KB

6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042
MD5 a38e05ebd9ea330f537744235660f448
SHA1 dca7a8d135e08f4c2a0ccf1e5a7df2aa57538363
SHA512 c7c7819b8c07b8aa4086013932e9a46b43ac59e1c4d7bf2e32139cc9bbcd5ee27c941b785ef4b44577c1e0d35c7d84951c34cec2cc47d99a039e6e5df97c8fc2
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9LK1YJBOPIxq7zjbqgd3i97YW0GtzOT9BDZsx:EulCJTHl42riz3xS3b9dSmKIndsx
TLSH
T141232A0037D9C12AF2BE5F78A9F26145867AF6633603E54E1CC441DB4613FC69A42AFD
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

6b48a5326ed6230fd4a9ee128b07dc42d2aa074afe466e1bd9c6d1dd03ce6042

mscoree

dotnet