asyncrat | 7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf

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General

Target
7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf
Size 45KB
Sample260804-2fs35afj91
SHA256 7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf
MD5 c937e8559251d696f82008b6b8e23b6f
SHA1 5fd9593a8c59e248645dc76801e1e06737735609
SHA512 de53754ed2c4fa74471014c5672302dfc74f05b47f9f4401f62eefc9a49331b265e2276ecba1bb10831133dd9a45b314032676742e7c7667a81458912651f54b
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1FxGZGP9HuPI4zjb1gI3izXjZhOF/MC4GgXBDZUx:cu6YepTPso2kGa343bSISzXtIMC4dRdW
TLSH
T14D232B0037E8812BF2BE4FB8A9F26245467EF2637603D64D1CC4419B5623FC69A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

pod8ca.top:80
pod8ca.top:22
pod8ca.top:8080
pod8ca.top:8880
pod8ca.top:2052
pod8ca.top:2082
pod8ca.top:2086
pod8ca.top:2095
pod8ca.top:443
pod8ca.top:2053
pod8ca.top:2083
pod8ca.top:2087
pod8ca.top:2096
pod8ca.top:8443
www.pod8ca.top:80
www.pod8ca.top:22
www.pod8ca.top:8080
www.pod8ca.top:8880
www.pod8ca.top:2052
www.pod8ca.top:2082
www.pod8ca.top:2086
www.pod8ca.top:2095
www.pod8ca.top:443
www.pod8ca.top:2053
www.pod8ca.top:2083
www.pod8ca.top:2087
www.pod8ca.top:2096
www.pod8ca.top:8443
azorult.pod8ca.top:80
azorult.pod8ca.top:22
azorult.pod8ca.top:8080
azorult.pod8ca.top:8880
azorult.pod8ca.top:2052
azorult.pod8ca.top:2082
azorult.pod8ca.top:2086
azorult.pod8ca.top:2095
azorult.pod8ca.top:443
azorult.pod8ca.top:2053
azorult.pod8ca.top:2083
azorult.pod8ca.top:2087
azorult.pod8ca.top:2096
azorult.pod8ca.top:8443
blaster.pod8ca.top:80
blaster.pod8ca.top:22
blaster.pod8ca.top:8080
blaster.pod8ca.top:8880
blaster.pod8ca.top:2052
blaster.pod8ca.top:2082
blaster.pod8ca.top:2086
blaster.pod8ca.top:2095
blaster.pod8ca.top:443
blaster.pod8ca.top:2053
blaster.pod8ca.top:2083
blaster.pod8ca.top:2087
blaster.pod8ca.top:2096
blaster.pod8ca.top:8443
client.pod8ca.top:80
client.pod8ca.top:22
client.pod8ca.top:8080
client.pod8ca.top:8880
client.pod8ca.top:2052
client.pod8ca.top:2082
client.pod8ca.top:2086
client.pod8ca.top:2095
client.pod8ca.top:443
client.pod8ca.top:2053
client.pod8ca.top:2083
client.pod8ca.top:2087
client.pod8ca.top:2096
client.pod8ca.top:8443
conficker.pod8ca.top:80
conficker.pod8ca.top:22
conficker.pod8ca.top:8080
conficker.pod8ca.top:8880
conficker.pod8ca.top:2052
conficker.pod8ca.top:2082
conficker.pod8ca.top:2086
conficker.pod8ca.top:2095
conficker.pod8ca.top:443
conficker.pod8ca.top:2053
conficker.pod8ca.top:2083
conficker.pod8ca.top:2087
conficker.pod8ca.top:2096
conficker.pod8ca.top:8443

Mutex

ucpPRSquMQzn

Attributes

delay
0
install
true
install_file
4ra9hyom.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
7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf

File Explorer

7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf

.exe 45KB

7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf
MD5 c937e8559251d696f82008b6b8e23b6f
SHA1 5fd9593a8c59e248645dc76801e1e06737735609
SHA512 de53754ed2c4fa74471014c5672302dfc74f05b47f9f4401f62eefc9a49331b265e2276ecba1bb10831133dd9a45b314032676742e7c7667a81458912651f54b
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1FxGZGP9HuPI4zjb1gI3izXjZhOF/MC4GgXBDZUx:cu6YepTPso2kGa343bSISzXtIMC4dRdW
TLSH
T14D232B0037E8812BF2BE4FB8A9F26245467EF2637603D64D1CC4419B5623FC69A526FD
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

51374

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

7557bd8891f58cc9d9d5584274a46cdb5c222b01801ac173a8373192fbeadabf

mscoree

dotnet