asyncrat | 9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2

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General

Target
9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2
Size 45KB
Sample260703-np187sc16j
SHA256 9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2
MD5 b1d3d09bf5848739bf0455c8142042c3
SHA1 4271cf86f260a99e9cc6eab291e5457482619024
SHA512 ae9e560f2a2874e979d709f19c8b44baedf7385239f951ea17fcdcd2a29798b78a4bf6d8e92849d2ff887c80df832b6d342f1c91f10b7b2bfe2d35e460917039
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF2seXusMkFX8vnPIMvzjbYgX3SFaGdtBahw7aEsAIBE:MuLAZTnbg2weB1FXiAMv3bPXClew7a2J
TLSH
T15A231B003BE8812BF2BE4FB498F26245867AF6736603D54A1CC451DB4723BC69A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvn.work:80
phimsexvn.work:22
phimsexvn.work:8080
phimsexvn.work:8880
phimsexvn.work:2052
phimsexvn.work:2082
phimsexvn.work:2086
phimsexvn.work:2095
phimsexvn.work:443
phimsexvn.work:2053
phimsexvn.work:2083
phimsexvn.work:2087
phimsexvn.work:2096
phimsexvn.work:8443
www.phimsexvn.work:80
www.phimsexvn.work:22
www.phimsexvn.work:8080
www.phimsexvn.work:8880
www.phimsexvn.work:2052
www.phimsexvn.work:2082
www.phimsexvn.work:2086
www.phimsexvn.work:2095
www.phimsexvn.work:443
www.phimsexvn.work:2053
www.phimsexvn.work:2083
www.phimsexvn.work:2087
www.phimsexvn.work:2096
www.phimsexvn.work:8443
conti.phimsexvn.work:80
conti.phimsexvn.work:22
conti.phimsexvn.work:8080
conti.phimsexvn.work:8880
conti.phimsexvn.work:2052
conti.phimsexvn.work:2082
conti.phimsexvn.work:2086
conti.phimsexvn.work:2095
conti.phimsexvn.work:443
conti.phimsexvn.work:2053
conti.phimsexvn.work:2083
conti.phimsexvn.work:2087
conti.phimsexvn.work:2096
conti.phimsexvn.work:8443
rat.phimsexvn.work:80
rat.phimsexvn.work:22
rat.phimsexvn.work:8080
rat.phimsexvn.work:8880
rat.phimsexvn.work:2052
rat.phimsexvn.work:2082
rat.phimsexvn.work:2086
rat.phimsexvn.work:2095
rat.phimsexvn.work:443
rat.phimsexvn.work:2053
rat.phimsexvn.work:2083
rat.phimsexvn.work:2087
rat.phimsexvn.work:2096
rat.phimsexvn.work:8443
formbook.phimsexvn.work:80
formbook.phimsexvn.work:22
formbook.phimsexvn.work:8080
formbook.phimsexvn.work:8880
formbook.phimsexvn.work:2052
formbook.phimsexvn.work:2082
formbook.phimsexvn.work:2086
formbook.phimsexvn.work:2095
formbook.phimsexvn.work:443
formbook.phimsexvn.work:2053
formbook.phimsexvn.work:2083
formbook.phimsexvn.work:2087
formbook.phimsexvn.work:2096
formbook.phimsexvn.work:8443

Mutex

r2dYOWJjMvJK

Attributes

delay
0
install
true
install_file
lzt6t.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
9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2

File Explorer

9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2

.exe 45KB

9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2
MD5 b1d3d09bf5848739bf0455c8142042c3
SHA1 4271cf86f260a99e9cc6eab291e5457482619024
SHA512 ae9e560f2a2874e979d709f19c8b44baedf7385239f951ea17fcdcd2a29798b78a4bf6d8e92849d2ff887c80df832b6d342f1c91f10b7b2bfe2d35e460917039
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qF2seXusMkFX8vnPIMvzjbYgX3SFaGdtBahw7aEsAIBE:MuLAZTnbg2weB1FXiAMv3bPXClew7a2J
TLSH
T15A231B003BE8812BF2BE4FB498F26245867AF6736603D54A1CC451DB4723BC69A526FD
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

51358

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

9504252dda492bbb38eafd71128ba1aede471b748930b934fd05b064d8dbd8d2

mscoree

dotnet