asyncrat | d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454

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General

Target
d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454
Size 45KB
Sample260802-j2f2ksfk21
SHA256 d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454
MD5 b1c5da3dbe0c0475113340a3d291210c
SHA1 bb5f4528b05d6b5eb2b72ac6b012bcca7b04b96c
SHA512 ccd5a426de7412dde01bb7db7f7f9fa360b636e1d9dee828cb020cce09d283ae6330cf731af1e1198b55f5231352d0a671110349b43ed4ee7fa30c240b40a209
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwtNd3u40cMOPI04zjbIgXXiLxrWJAp76deaYBDZMx:ku40ZTXEb278+M3043bfXyLyW6dendMx
TLSH
T129232B003BE8812BF2BE4F78ACF26145867AF5737603D58A1CC452DB5613BC6CA426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sas-cdn.com:80
sas-cdn.com:22
sas-cdn.com:8080
sas-cdn.com:8880
sas-cdn.com:2052
sas-cdn.com:2082
sas-cdn.com:2086
sas-cdn.com:2095
sas-cdn.com:443
sas-cdn.com:2053
sas-cdn.com:2083
sas-cdn.com:2087
sas-cdn.com:2096
sas-cdn.com:8443
www.sas-cdn.com:80
www.sas-cdn.com:22
www.sas-cdn.com:8080
www.sas-cdn.com:8880
www.sas-cdn.com:2052
www.sas-cdn.com:2082
www.sas-cdn.com:2086
www.sas-cdn.com:2095
www.sas-cdn.com:443
www.sas-cdn.com:2053
www.sas-cdn.com:2083
www.sas-cdn.com:2087
www.sas-cdn.com:2096
www.sas-cdn.com:8443
conficker.sas-cdn.com:80
conficker.sas-cdn.com:22
conficker.sas-cdn.com:8080
conficker.sas-cdn.com:8880
conficker.sas-cdn.com:2052
conficker.sas-cdn.com:2082
conficker.sas-cdn.com:2086
conficker.sas-cdn.com:2095
conficker.sas-cdn.com:443
conficker.sas-cdn.com:2053
conficker.sas-cdn.com:2083
conficker.sas-cdn.com:2087
conficker.sas-cdn.com:2096
conficker.sas-cdn.com:8443
hermeticwiper.sas-cdn.com:80
hermeticwiper.sas-cdn.com:22
hermeticwiper.sas-cdn.com:8080
hermeticwiper.sas-cdn.com:8880
hermeticwiper.sas-cdn.com:2052
hermeticwiper.sas-cdn.com:2082
hermeticwiper.sas-cdn.com:2086
hermeticwiper.sas-cdn.com:2095
hermeticwiper.sas-cdn.com:443
hermeticwiper.sas-cdn.com:2053
hermeticwiper.sas-cdn.com:2083
hermeticwiper.sas-cdn.com:2087
hermeticwiper.sas-cdn.com:2096
hermeticwiper.sas-cdn.com:8443
melissa.sas-cdn.com:80
melissa.sas-cdn.com:22
melissa.sas-cdn.com:8080
melissa.sas-cdn.com:8880
melissa.sas-cdn.com:2052
melissa.sas-cdn.com:2082
melissa.sas-cdn.com:2086
melissa.sas-cdn.com:2095
melissa.sas-cdn.com:443
melissa.sas-cdn.com:2053
melissa.sas-cdn.com:2083
melissa.sas-cdn.com:2087
melissa.sas-cdn.com:2096
melissa.sas-cdn.com:8443
sasser.sas-cdn.com:80
sasser.sas-cdn.com:22
sasser.sas-cdn.com:8080
sasser.sas-cdn.com:8880
sasser.sas-cdn.com:2052
sasser.sas-cdn.com:2082
sasser.sas-cdn.com:2086
sasser.sas-cdn.com:2095
sasser.sas-cdn.com:443
sasser.sas-cdn.com:2053
sasser.sas-cdn.com:2083
sasser.sas-cdn.com:2087
sasser.sas-cdn.com:2096
sasser.sas-cdn.com:8443

Mutex

Cq5PqksV3s4c

Attributes

delay
0
install
true
install_file
qhaoq.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
d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454

File Explorer

d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454

.exe 45KB

d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454
MD5 b1c5da3dbe0c0475113340a3d291210c
SHA1 bb5f4528b05d6b5eb2b72ac6b012bcca7b04b96c
SHA512 ccd5a426de7412dde01bb7db7f7f9fa360b636e1d9dee828cb020cce09d283ae6330cf731af1e1198b55f5231352d0a671110349b43ed4ee7fa30c240b40a209
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwtNd3u40cMOPI04zjbIgXXiLxrWJAp76deaYBDZMx:ku40ZTXEb278+M3043bfXyLyW6dendMx
TLSH
T129232B003BE8812BF2BE4F78ACF26145867AF5737603D58A1CC452DB5613BC6CA426ED
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

51390

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

d025312c86d2849f08cebc2a24ac32ac258bb6a4c25e11afdfd917e20cb37454

mscoree

dotnet