asyncrat | 0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c

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General

Target
0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c
Size 45KB
Sample260701-ypsbeady6p
SHA256 0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c
MD5 1d9413ae5527591958b6cbf95f76e19c
SHA1 fb6ec3d2754570b8307308500771e6f05fc8c7e3
SHA512 f70e97adffbe1832de3d3f5514b04a5e8905c5ef2fbaf11adbc3a96b9b511566751a5293e593a8dc3ac8a329d2f7eb6a1d2529cf08d2017628a916f880f94662
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qACLiE0yFjrdj3kk8PIhcjbVgX3ikL7X1M1bvdrBDg:cuqNJTLr62yLBXDBhsbyXSYZ+bl9dUx
TLSH
T1B823190037E8812BF6BE4F7469F26245867AF6633603D6491CC441DB5B23FC5DA42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexchaua.net:80
phimsexchaua.net:22
phimsexchaua.net:8080
phimsexchaua.net:8880
phimsexchaua.net:2052
phimsexchaua.net:2082
phimsexchaua.net:2086
phimsexchaua.net:2095
phimsexchaua.net:443
phimsexchaua.net:2053
phimsexchaua.net:2083
phimsexchaua.net:2087
phimsexchaua.net:2096
phimsexchaua.net:8443
www.phimsexchaua.net:80
www.phimsexchaua.net:22
www.phimsexchaua.net:8080
www.phimsexchaua.net:8880
www.phimsexchaua.net:2052
www.phimsexchaua.net:2082
www.phimsexchaua.net:2086
www.phimsexchaua.net:2095
www.phimsexchaua.net:443
www.phimsexchaua.net:2053
www.phimsexchaua.net:2083
www.phimsexchaua.net:2087
www.phimsexchaua.net:2096
www.phimsexchaua.net:8443
ryuk.phimsexchaua.net:80
ryuk.phimsexchaua.net:22
ryuk.phimsexchaua.net:8080
ryuk.phimsexchaua.net:8880
ryuk.phimsexchaua.net:2052
ryuk.phimsexchaua.net:2082
ryuk.phimsexchaua.net:2086
ryuk.phimsexchaua.net:2095
ryuk.phimsexchaua.net:443
ryuk.phimsexchaua.net:2053
ryuk.phimsexchaua.net:2083
ryuk.phimsexchaua.net:2087
ryuk.phimsexchaua.net:2096
ryuk.phimsexchaua.net:8443
klez.phimsexchaua.net:80
klez.phimsexchaua.net:22
klez.phimsexchaua.net:8080
klez.phimsexchaua.net:8880
klez.phimsexchaua.net:2052
klez.phimsexchaua.net:2082
klez.phimsexchaua.net:2086
klez.phimsexchaua.net:2095
klez.phimsexchaua.net:443
klez.phimsexchaua.net:2053
klez.phimsexchaua.net:2083
klez.phimsexchaua.net:2087
klez.phimsexchaua.net:2096
klez.phimsexchaua.net:8443
sobig.phimsexchaua.net:80
sobig.phimsexchaua.net:22
sobig.phimsexchaua.net:8080
sobig.phimsexchaua.net:8880
sobig.phimsexchaua.net:2052
sobig.phimsexchaua.net:2082
sobig.phimsexchaua.net:2086
sobig.phimsexchaua.net:2095
sobig.phimsexchaua.net:443
sobig.phimsexchaua.net:2053
sobig.phimsexchaua.net:2083
sobig.phimsexchaua.net:2087
sobig.phimsexchaua.net:2096
sobig.phimsexchaua.net:8443
remcos.phimsexchaua.net:80
remcos.phimsexchaua.net:22
remcos.phimsexchaua.net:8080
remcos.phimsexchaua.net:8880
remcos.phimsexchaua.net:2052
remcos.phimsexchaua.net:2082
remcos.phimsexchaua.net:2086
remcos.phimsexchaua.net:2095
remcos.phimsexchaua.net:443
remcos.phimsexchaua.net:2053
remcos.phimsexchaua.net:2083
remcos.phimsexchaua.net:2087
remcos.phimsexchaua.net:2096
remcos.phimsexchaua.net:8443

Mutex

XUTFCm3N32Tj

Attributes

delay
0
install
true
install_file
scu8.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
0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c

File Explorer

0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c

.exe 45KB

0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c
MD5 1d9413ae5527591958b6cbf95f76e19c
SHA1 fb6ec3d2754570b8307308500771e6f05fc8c7e3
SHA512 f70e97adffbe1832de3d3f5514b04a5e8905c5ef2fbaf11adbc3a96b9b511566751a5293e593a8dc3ac8a329d2f7eb6a1d2529cf08d2017628a916f880f94662
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qACLiE0yFjrdj3kk8PIhcjbVgX3ikL7X1M1bvdrBDg:cuqNJTLr62yLBXDBhsbyXSYZ+bl9dUx
TLSH
T1B823190037E8812BF6BE4F7469F26245867AF6633603D6491CC441DB5B23FC5DA42AFA
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

51438

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

0c51967097121a83c6ab8035a3466e44e601e5d766cfd844fdc057da2705930c

mscoree

dotnet