asyncrat | 9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3

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General

Target
9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3
Size 45KB
Sample260919-pcjn3azfpg
SHA256 9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3
MD5 43d511ef99edc9f19121c16e3cf48827
SHA1 b7e5e0a1af4e681503246a17d3344b92e7fb6c74
SHA512 ec5ae5c468a4e340502dde6099df60038e3eeccfe486e13ae0b211491fbe1e9780fa122247a8b235b6cf67bbb73a2706fdd78478ca02dd1f6540d16365310a74
SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMjPIuOjbBgX3izX7BPtJUiKl58BDZ0x:5udApTNmU2lg1uibuXSHBDLyad0x
TLSH
T116232B0037E8812BF2BE4F78ADF26145867AF6673603D54D2CC441DB5623BC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexsub.fun:80
phimsexsub.fun:22
phimsexsub.fun:8080
phimsexsub.fun:8880
phimsexsub.fun:2052
phimsexsub.fun:2082
phimsexsub.fun:2086
phimsexsub.fun:2095
phimsexsub.fun:443
phimsexsub.fun:2053
phimsexsub.fun:2083
phimsexsub.fun:2087
phimsexsub.fun:2096
phimsexsub.fun:8443
www.phimsexsub.fun:80
www.phimsexsub.fun:22
www.phimsexsub.fun:8080
www.phimsexsub.fun:8880
www.phimsexsub.fun:2052
www.phimsexsub.fun:2082
www.phimsexsub.fun:2086
www.phimsexsub.fun:2095
www.phimsexsub.fun:443
www.phimsexsub.fun:2053
www.phimsexsub.fun:2083
www.phimsexsub.fun:2087
www.phimsexsub.fun:2096
www.phimsexsub.fun:8443
sobig.phimsexsub.fun:80
sobig.phimsexsub.fun:22
sobig.phimsexsub.fun:8080
sobig.phimsexsub.fun:8880
sobig.phimsexsub.fun:2052
sobig.phimsexsub.fun:2082
sobig.phimsexsub.fun:2086
sobig.phimsexsub.fun:2095
sobig.phimsexsub.fun:443
sobig.phimsexsub.fun:2053
sobig.phimsexsub.fun:2083
sobig.phimsexsub.fun:2087
sobig.phimsexsub.fun:2096
sobig.phimsexsub.fun:8443
darkside.phimsexsub.fun:80
darkside.phimsexsub.fun:22
darkside.phimsexsub.fun:8080
darkside.phimsexsub.fun:8880
darkside.phimsexsub.fun:2052
darkside.phimsexsub.fun:2082
darkside.phimsexsub.fun:2086
darkside.phimsexsub.fun:2095
darkside.phimsexsub.fun:443
darkside.phimsexsub.fun:2053
darkside.phimsexsub.fun:2083
darkside.phimsexsub.fun:2087
darkside.phimsexsub.fun:2096
darkside.phimsexsub.fun:8443

Mutex

ogau7akCjstm

Attributes

delay
0
install
true
install_file
rrjzv7.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
9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3

File Explorer

9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3

.exe 45KB

9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3
MD5 43d511ef99edc9f19121c16e3cf48827
SHA1 b7e5e0a1af4e681503246a17d3344b92e7fb6c74
SHA512 ec5ae5c468a4e340502dde6099df60038e3eeccfe486e13ae0b211491fbe1e9780fa122247a8b235b6cf67bbb73a2706fdd78478ca02dd1f6540d16365310a74
SSDEEP 768:5udApTNctooWUS7C+mo2qtSCSwTMjPIuOjbBgX3izX7BPtJUiKl58BDZ0x:5udApTNmU2lg1uibuXSHBDLyad0x
TLSH
T116232B0037E8812BF2BE4F78ADF26145867AF6673603D54D2CC441DB5623BC68A426FE
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

9cb1a810195a3d8001abc009d2eaf4ffb02b2d228d59df70ed087a55769a9ed3

mscoree

dotnet