asyncrat | c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273

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General

Target
c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273
Size 45KB
Sample260712-vg366afx8t
SHA256 c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273
MD5 ba9dffa1ca6a68b6c6512054af977496
SHA1 da28e86b82a8b564b88b3c56dc8e1f5bac1880bf
SHA512 b71b3929dd5b18bfd1edc7d5a50ba34eed64f05f7cbcf28042ed8248bdd0fbaadc3b0a1498bf1661b690ff9fa01aeb8d2f80b8698b6269997195614447a3cf2c
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9ywzBNMwpGPIMPzjbMgX3MG4sB9zjo9CbHyvLHiBD4:0u1YJTHcw2tWGYvMP3bDX8G4sO2SD8d+
TLSH
T156232A003BE8822BF2BE5F749CF26145867AF6632603D58A1CC451DB5A13FC6CA436ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

porn-th.com:80
porn-th.com:22
porn-th.com:8080
porn-th.com:8880
porn-th.com:2052
porn-th.com:2082
porn-th.com:2086
porn-th.com:2095
porn-th.com:443
porn-th.com:2053
porn-th.com:2083
porn-th.com:2087
porn-th.com:2096
porn-th.com:8443
www.porn-th.com:80
www.porn-th.com:22
www.porn-th.com:8080
www.porn-th.com:8880
www.porn-th.com:2052
www.porn-th.com:2082
www.porn-th.com:2086
www.porn-th.com:2095
www.porn-th.com:443
www.porn-th.com:2053
www.porn-th.com:2083
www.porn-th.com:2087
www.porn-th.com:2096
www.porn-th.com:8443
sobig.porn-th.com:80
sobig.porn-th.com:22
sobig.porn-th.com:8080
sobig.porn-th.com:8880
sobig.porn-th.com:2052
sobig.porn-th.com:2082
sobig.porn-th.com:2086
sobig.porn-th.com:2095
sobig.porn-th.com:443
sobig.porn-th.com:2053
sobig.porn-th.com:2083
sobig.porn-th.com:2087
sobig.porn-th.com:2096
sobig.porn-th.com:8443
klez.porn-th.com:80
klez.porn-th.com:22
klez.porn-th.com:8080
klez.porn-th.com:8880
klez.porn-th.com:2052
klez.porn-th.com:2082
klez.porn-th.com:2086
klez.porn-th.com:2095
klez.porn-th.com:443
klez.porn-th.com:2053
klez.porn-th.com:2083
klez.porn-th.com:2087
klez.porn-th.com:2096
klez.porn-th.com:8443
remcos.porn-th.com:80
remcos.porn-th.com:22
remcos.porn-th.com:8080
remcos.porn-th.com:8880
remcos.porn-th.com:2052
remcos.porn-th.com:2082
remcos.porn-th.com:2086
remcos.porn-th.com:2095
remcos.porn-th.com:443
remcos.porn-th.com:2053
remcos.porn-th.com:2083
remcos.porn-th.com:2087
remcos.porn-th.com:2096
remcos.porn-th.com:8443

Mutex

ZFA5iIGmb4Bu

Attributes

delay
0
install
true
install_file
8risxr.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
c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273

File Explorer

c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273

.exe 45KB

c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273
MD5 ba9dffa1ca6a68b6c6512054af977496
SHA1 da28e86b82a8b564b88b3c56dc8e1f5bac1880bf
SHA512 b71b3929dd5b18bfd1edc7d5a50ba34eed64f05f7cbcf28042ed8248bdd0fbaadc3b0a1498bf1661b690ff9fa01aeb8d2f80b8698b6269997195614447a3cf2c
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9ywzBNMwpGPIMPzjbMgX3MG4sB9zjo9CbHyvLHiBD4:0u1YJTHcw2tWGYvMP3bDX8G4sO2SD8d+
TLSH
T156232A003BE8822BF2BE5F749CF26145867AF6632603D58A1CC451DB5A13FC6CA436ED
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

51310

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

c711156030162afb8879ace1a1329bcf542be683d8fe9eb8403aab2c24228273

mscoree

dotnet