asyncrat | eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974

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General

Target
eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974
Size 45KB
Sample260905-nsgnzabn21
SHA256 eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974
MD5 013702b86bf562c3cd5f2b90db339fe2
SHA1 376fa4e4a70499b926da00fe3c64cef063e57712
SHA512 ae3d471c20e8ddf96189237f1ffbe647551ef0c7cd76c72541b73b1f3a8852cefa0d8285d62cbd2063d58d5cfd37ac3c8f4141c858ff12999ce1094cb0bf1005
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9qCXtTtoPIAzjb+gX3ieVB/8jjKjn929BDZ8x:0u1YJTHcw21w3A3bBXSeb8H1d8x
TLSH
T168232B103BE8823AF17E5F78ADF26245867AE5673603D54E1CC401DB5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex-vn.net:80
sex-vn.net:22
sex-vn.net:8080
sex-vn.net:8880
sex-vn.net:2052
sex-vn.net:2082
sex-vn.net:2086
sex-vn.net:2095
sex-vn.net:443
sex-vn.net:2053
sex-vn.net:2083
sex-vn.net:2087
sex-vn.net:2096
sex-vn.net:8443
www.sex-vn.net:80
www.sex-vn.net:22
www.sex-vn.net:8080
www.sex-vn.net:8880
www.sex-vn.net:2052
www.sex-vn.net:2082
www.sex-vn.net:2086
www.sex-vn.net:2095
www.sex-vn.net:443
www.sex-vn.net:2053
www.sex-vn.net:2083
www.sex-vn.net:2087
www.sex-vn.net:2096
www.sex-vn.net:8443
downadup.sex-vn.net:80
downadup.sex-vn.net:22
downadup.sex-vn.net:8080
downadup.sex-vn.net:8880
downadup.sex-vn.net:2052
downadup.sex-vn.net:2082
downadup.sex-vn.net:2086
downadup.sex-vn.net:2095
downadup.sex-vn.net:443
downadup.sex-vn.net:2053
downadup.sex-vn.net:2083
downadup.sex-vn.net:2087
downadup.sex-vn.net:2096
downadup.sex-vn.net:8443
stuxnet.sex-vn.net:80
stuxnet.sex-vn.net:22
stuxnet.sex-vn.net:8080
stuxnet.sex-vn.net:8880
stuxnet.sex-vn.net:2052
stuxnet.sex-vn.net:2082
stuxnet.sex-vn.net:2086
stuxnet.sex-vn.net:2095
stuxnet.sex-vn.net:443
stuxnet.sex-vn.net:2053
stuxnet.sex-vn.net:2083
stuxnet.sex-vn.net:2087
stuxnet.sex-vn.net:2096
stuxnet.sex-vn.net:8443
conti.sex-vn.net:80
conti.sex-vn.net:22
conti.sex-vn.net:8080
conti.sex-vn.net:8880
conti.sex-vn.net:2052
conti.sex-vn.net:2082
conti.sex-vn.net:2086
conti.sex-vn.net:2095
conti.sex-vn.net:443
conti.sex-vn.net:2053
conti.sex-vn.net:2083
conti.sex-vn.net:2087
conti.sex-vn.net:2096
conti.sex-vn.net:8443

Mutex

3ExP3vlHYIz3

Attributes

delay
0
install
true
install_file
alr5n0.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
eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974

File Explorer

eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974

.exe 45KB

eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974
MD5 013702b86bf562c3cd5f2b90db339fe2
SHA1 376fa4e4a70499b926da00fe3c64cef063e57712
SHA512 ae3d471c20e8ddf96189237f1ffbe647551ef0c7cd76c72541b73b1f3a8852cefa0d8285d62cbd2063d58d5cfd37ac3c8f4141c858ff12999ce1094cb0bf1005
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9qCXtTtoPIAzjb+gX3ieVB/8jjKjn929BDZ8x:0u1YJTHcw21w3A3bBXSeb8H1d8x
TLSH
T168232B103BE8823AF17E5F78ADF26245867AE5673603D54E1CC401DB5613FC68A426FE
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

eb59c2ba3beac141ae3d1efc0033bab5f883be9178b9efa24afa1d7b6bba8974

mscoree

dotnet