asyncrat | f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27

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General

Target
f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27
Size 45KB
Sample260701-sfrevsaw8s
SHA256 f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27
MD5 9686058f195b2e73484f2f3c765e29f2
SHA1 73bf518ec6b999921a540208df096e80b0add7c2
SHA512 ff783cf5b389dea059ca0b7dae7c52705765abcd0102e8f016c9be43528656960e48076fac794b78da397baeff288903466e3552a8b6520f8c962e47828377d9
SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qj4O5QPCBAPSNjPIRzjbkgX3iwGNJRNu0sev2cCBDZcx:DuAqJT84v2fO5svSKR3brXS1JRoW8dcx
TLSH
T1D5232B003BE8813AF2BE4F7899F26145867AF6633603D58A1CC452D75613FC69A436FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

confiancebarberstudio.com:80
confiancebarberstudio.com:22
confiancebarberstudio.com:8080
confiancebarberstudio.com:8880
confiancebarberstudio.com:2052
confiancebarberstudio.com:2082
confiancebarberstudio.com:2086
confiancebarberstudio.com:2095
confiancebarberstudio.com:443
confiancebarberstudio.com:2053
confiancebarberstudio.com:2083
confiancebarberstudio.com:2087
confiancebarberstudio.com:2096
confiancebarberstudio.com:8443
www.confiancebarberstudio.com:80
www.confiancebarberstudio.com:22
www.confiancebarberstudio.com:8080
www.confiancebarberstudio.com:8880
www.confiancebarberstudio.com:2052
www.confiancebarberstudio.com:2082
www.confiancebarberstudio.com:2086
www.confiancebarberstudio.com:2095
www.confiancebarberstudio.com:443
www.confiancebarberstudio.com:2053
www.confiancebarberstudio.com:2083
www.confiancebarberstudio.com:2087
www.confiancebarberstudio.com:2096
www.confiancebarberstudio.com:8443
sobig.confiancebarberstudio.com:80
sobig.confiancebarberstudio.com:22
sobig.confiancebarberstudio.com:8080
sobig.confiancebarberstudio.com:8880
sobig.confiancebarberstudio.com:2052
sobig.confiancebarberstudio.com:2082
sobig.confiancebarberstudio.com:2086
sobig.confiancebarberstudio.com:2095
sobig.confiancebarberstudio.com:443
sobig.confiancebarberstudio.com:2053
sobig.confiancebarberstudio.com:2083
sobig.confiancebarberstudio.com:2087
sobig.confiancebarberstudio.com:2096
sobig.confiancebarberstudio.com:8443
trisis.confiancebarberstudio.com:80
trisis.confiancebarberstudio.com:22
trisis.confiancebarberstudio.com:8080
trisis.confiancebarberstudio.com:8880
trisis.confiancebarberstudio.com:2052
trisis.confiancebarberstudio.com:2082
trisis.confiancebarberstudio.com:2086
trisis.confiancebarberstudio.com:2095
trisis.confiancebarberstudio.com:443
trisis.confiancebarberstudio.com:2053
trisis.confiancebarberstudio.com:2083
trisis.confiancebarberstudio.com:2087
trisis.confiancebarberstudio.com:2096
trisis.confiancebarberstudio.com:8443
socgholish.confiancebarberstudio.com:80
socgholish.confiancebarberstudio.com:22
socgholish.confiancebarberstudio.com:8080
socgholish.confiancebarberstudio.com:8880
socgholish.confiancebarberstudio.com:2052
socgholish.confiancebarberstudio.com:2082
socgholish.confiancebarberstudio.com:2086
socgholish.confiancebarberstudio.com:2095
socgholish.confiancebarberstudio.com:443
socgholish.confiancebarberstudio.com:2053
socgholish.confiancebarberstudio.com:2083
socgholish.confiancebarberstudio.com:2087
socgholish.confiancebarberstudio.com:2096
socgholish.confiancebarberstudio.com:8443

Mutex

69nEBF82jmi3

Attributes

delay
0
install
true
install_file
sbkordu.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
f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27

File Explorer

f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27

.exe 45KB

f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27
MD5 9686058f195b2e73484f2f3c765e29f2
SHA1 73bf518ec6b999921a540208df096e80b0add7c2
SHA512 ff783cf5b389dea059ca0b7dae7c52705765abcd0102e8f016c9be43528656960e48076fac794b78da397baeff288903466e3552a8b6520f8c962e47828377d9
SSDEEP 768:DuAqJT84XVvWUXR1Zmo2qj4O5QPCBAPSNjPIRzjbkgX3iwGNJRNu0sev2cCBDZcx:DuAqJT84v2fO5svSKR3brXS1JRoW8dcx
TLSH
T1D5232B003BE8813AF2BE4F7899F26145867AF6633603D58A1CC452D75613FC69A436FE
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

51486

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

f74cf9c6fdcf0b5305173c95454c55285e1a80ae7d60dce87785dc643f1e2d27

mscoree

dotnet