asyncrat | d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae

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General

Target
d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae
Size 45KB
Sample260701-t29c8sat3l
SHA256 d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae
MD5 fab315ab06daf1122e6437ee674188aa
SHA1 a71283d063b6a6c603a532171f001ec88366452c
SHA512 8efcb9159060c157e9a360dd38b453e50c3e93d1e2d4e22083b40bd488d756744653ab925a1d3eb5b5a8a432dc3b98f6bbd2a872c998a76aecc19e90b2ada93e
SSDEEP 768:5udApTNctooWUS7C+mo2qt0COtTMtPIezjbMgX3iNfiNMRpybsQBDZ0x:5udApTNmU27Rve3bDXSNKNupybrd0x
TLSH
T107232B0037E9812BF2BE4F78A9F26145867AF2673603D54A2CC451DB1623FC686427FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

bbnous.com:80
bbnous.com:22
bbnous.com:8080
bbnous.com:8880
bbnous.com:2052
bbnous.com:2082
bbnous.com:2086
bbnous.com:2095
bbnous.com:443
bbnous.com:2053
bbnous.com:2083
bbnous.com:2087
bbnous.com:2096
bbnous.com:8443
www.bbnous.com:80
www.bbnous.com:22
www.bbnous.com:8080
www.bbnous.com:8880
www.bbnous.com:2052
www.bbnous.com:2082
www.bbnous.com:2086
www.bbnous.com:2095
www.bbnous.com:443
www.bbnous.com:2053
www.bbnous.com:2083
www.bbnous.com:2087
www.bbnous.com:2096
www.bbnous.com:8443
industroyer.bbnous.com:80
industroyer.bbnous.com:22
industroyer.bbnous.com:8080
industroyer.bbnous.com:8880
industroyer.bbnous.com:2052
industroyer.bbnous.com:2082
industroyer.bbnous.com:2086
industroyer.bbnous.com:2095
industroyer.bbnous.com:443
industroyer.bbnous.com:2053
industroyer.bbnous.com:2083
industroyer.bbnous.com:2087
industroyer.bbnous.com:2096
industroyer.bbnous.com:8443
hack.bbnous.com:80
hack.bbnous.com:22
hack.bbnous.com:8080
hack.bbnous.com:8880
hack.bbnous.com:2052
hack.bbnous.com:2082
hack.bbnous.com:2086
hack.bbnous.com:2095
hack.bbnous.com:443
hack.bbnous.com:2053
hack.bbnous.com:2083
hack.bbnous.com:2087
hack.bbnous.com:2096
hack.bbnous.com:8443

Mutex

GBSHlOB8DfbM

Attributes

delay
0
install
true
install_file
r6n5z5.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
d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae

File Explorer

d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae

.exe 45KB

d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae
MD5 fab315ab06daf1122e6437ee674188aa
SHA1 a71283d063b6a6c603a532171f001ec88366452c
SHA512 8efcb9159060c157e9a360dd38b453e50c3e93d1e2d4e22083b40bd488d756744653ab925a1d3eb5b5a8a432dc3b98f6bbd2a872c998a76aecc19e90b2ada93e
SSDEEP 768:5udApTNctooWUS7C+mo2qt0COtTMtPIezjbMgX3iNfiNMRpybsQBDZ0x:5udApTNmU27Rve3bDXSNKNupybrd0x
TLSH
T107232B0037E9812BF2BE4F78A9F26145867AF2673603D54A2CC451DB1623FC686427FE
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

51278

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

d2940558f250035d19693215a180c6b2893a4c4120c5bea27e1d87acc6c932ae

mscoree

dotnet