asyncrat | e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa

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General

Target
e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa
Size 45KB
Sample260714-r9sdkshx4x
SHA256 e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa
MD5 047ee8907725c6a3d091c0075bb1c864
SHA1 21ada131c500d2db7155af664b831183632585ff
SHA512 ae77fd7abf164a878af4a5b542d57340385c55518cfab6719997ba3fac563ad5da3af536094e2227e1c2669b5567e436566d624f02fb590c08bb0018524a4858
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9K9YikqHztOPIUzjbNgi3ivyIVUWkYOo7BDZ8x:0uPrpT/qY23alK3U3baiSvyIVrjOSd8x
TLSH
T159233B003BE8C12BF2BE4F7899F26145467AF6633603D6491CC4529B5723BC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

lephimsexviet.com:80
lephimsexviet.com:22
lephimsexviet.com:8080
lephimsexviet.com:8880
lephimsexviet.com:2052
lephimsexviet.com:2082
lephimsexviet.com:2086
lephimsexviet.com:2095
lephimsexviet.com:443
lephimsexviet.com:2053
lephimsexviet.com:2083
lephimsexviet.com:2087
lephimsexviet.com:2096
lephimsexviet.com:8443
www.lephimsexviet.com:80
www.lephimsexviet.com:22
www.lephimsexviet.com:8080
www.lephimsexviet.com:8880
www.lephimsexviet.com:2052
www.lephimsexviet.com:2082
www.lephimsexviet.com:2086
www.lephimsexviet.com:2095
www.lephimsexviet.com:443
www.lephimsexviet.com:2053
www.lephimsexviet.com:2083
www.lephimsexviet.com:2087
www.lephimsexviet.com:2096
www.lephimsexviet.com:8443
remcos.lephimsexviet.com:80
remcos.lephimsexviet.com:22
remcos.lephimsexviet.com:8080
remcos.lephimsexviet.com:8880
remcos.lephimsexviet.com:2052
remcos.lephimsexviet.com:2082
remcos.lephimsexviet.com:2086
remcos.lephimsexviet.com:2095
remcos.lephimsexviet.com:443
remcos.lephimsexviet.com:2053
remcos.lephimsexviet.com:2083
remcos.lephimsexviet.com:2087
remcos.lephimsexviet.com:2096
remcos.lephimsexviet.com:8443
wannacry.lephimsexviet.com:80
wannacry.lephimsexviet.com:22
wannacry.lephimsexviet.com:8080
wannacry.lephimsexviet.com:8880
wannacry.lephimsexviet.com:2052
wannacry.lephimsexviet.com:2082
wannacry.lephimsexviet.com:2086
wannacry.lephimsexviet.com:2095
wannacry.lephimsexviet.com:443
wannacry.lephimsexviet.com:2053
wannacry.lephimsexviet.com:2083
wannacry.lephimsexviet.com:2087
wannacry.lephimsexviet.com:2096
wannacry.lephimsexviet.com:8443

Mutex

bDyZqE8XKA2G

Attributes

delay
0
install
true
install_file
uz6g7wg.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
e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa

File Explorer

e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa

.exe 45KB

e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa
MD5 047ee8907725c6a3d091c0075bb1c864
SHA1 21ada131c500d2db7155af664b831183632585ff
SHA512 ae77fd7abf164a878af4a5b542d57340385c55518cfab6719997ba3fac563ad5da3af536094e2227e1c2669b5567e436566d624f02fb590c08bb0018524a4858
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9K9YikqHztOPIUzjbNgi3ivyIVUWkYOo7BDZ8x:0uPrpT/qY23alK3U3baiSvyIVrjOSd8x
TLSH
T159233B003BE8C12BF2BE4F7899F26145467AF6633603D6491CC4529B5723BC6DA426FE
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

e5175bedb8c58a953ee2d37f753477c9daa5eac1359e18624a8faee833793cfa

mscoree

dotnet