asyncrat | 3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee

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General

Target
3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee
Size 45KB
Sample260905-q9ddzssyet
SHA256 3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee
MD5 ded42f15bf8dd865621cb06a3ef58a0f
SHA1 b8ab1ce83ddf9a0b75a0f13110c0ac56dea68def
SHA512 7e0c531b86567110fe3f49883e89120891865ff1eeae6b3f42993ec690816925b540afe97dcc6c8c338a1ee8b1f2574aa5e6d3a2a7384662adeeb4444707d399
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1/Bz3QKx7PIaJjbegX3i75dqijhrdPuQmBDZUx:cu6YepTPso2+V0apbhXS75dbhpProdUx
TLSH
T110231A003BE9822BF1BE5F78A8F26145867AF5633603D54E2CC411975623FC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimnunglon.net:80
phimnunglon.net:22
phimnunglon.net:8080
phimnunglon.net:8880
phimnunglon.net:2052
phimnunglon.net:2082
phimnunglon.net:2086
phimnunglon.net:2095
phimnunglon.net:443
phimnunglon.net:2053
phimnunglon.net:2083
phimnunglon.net:2087
phimnunglon.net:2096
phimnunglon.net:8443
www.phimnunglon.net:80
www.phimnunglon.net:22
www.phimnunglon.net:8080
www.phimnunglon.net:8880
www.phimnunglon.net:2052
www.phimnunglon.net:2082
www.phimnunglon.net:2086
www.phimnunglon.net:2095
www.phimnunglon.net:443
www.phimnunglon.net:2053
www.phimnunglon.net:2083
www.phimnunglon.net:2087
www.phimnunglon.net:2096
www.phimnunglon.net:8443
shamoon.phimnunglon.net:80
shamoon.phimnunglon.net:22
shamoon.phimnunglon.net:8080
shamoon.phimnunglon.net:8880
shamoon.phimnunglon.net:2052
shamoon.phimnunglon.net:2082
shamoon.phimnunglon.net:2086
shamoon.phimnunglon.net:2095
shamoon.phimnunglon.net:443
shamoon.phimnunglon.net:2053
shamoon.phimnunglon.net:2083
shamoon.phimnunglon.net:2087
shamoon.phimnunglon.net:2096
shamoon.phimnunglon.net:8443
notpetya.phimnunglon.net:80
notpetya.phimnunglon.net:22
notpetya.phimnunglon.net:8080
notpetya.phimnunglon.net:8880
notpetya.phimnunglon.net:2052
notpetya.phimnunglon.net:2082
notpetya.phimnunglon.net:2086
notpetya.phimnunglon.net:2095
notpetya.phimnunglon.net:443
notpetya.phimnunglon.net:2053
notpetya.phimnunglon.net:2083
notpetya.phimnunglon.net:2087
notpetya.phimnunglon.net:2096
notpetya.phimnunglon.net:8443
darkside.phimnunglon.net:80
darkside.phimnunglon.net:22
darkside.phimnunglon.net:8080
darkside.phimnunglon.net:8880
darkside.phimnunglon.net:2052
darkside.phimnunglon.net:2082
darkside.phimnunglon.net:2086
darkside.phimnunglon.net:2095
darkside.phimnunglon.net:443
darkside.phimnunglon.net:2053
darkside.phimnunglon.net:2083
darkside.phimnunglon.net:2087
darkside.phimnunglon.net:2096
darkside.phimnunglon.net:8443

Mutex

TBBhDBWS879E

Attributes

delay
0
install
true
install_file
tvizgunc.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
3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee

File Explorer

3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee

.exe 45KB

3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee
MD5 ded42f15bf8dd865621cb06a3ef58a0f
SHA1 b8ab1ce83ddf9a0b75a0f13110c0ac56dea68def
SHA512 7e0c531b86567110fe3f49883e89120891865ff1eeae6b3f42993ec690816925b540afe97dcc6c8c338a1ee8b1f2574aa5e6d3a2a7384662adeeb4444707d399
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1/Bz3QKx7PIaJjbegX3i75dqijhrdPuQmBDZUx:cu6YepTPso2+V0apbhXS75dbhpProdUx
TLSH
T110231A003BE9822BF1BE5F78A8F26145867AF5633603D54E2CC411975623FC6DA426FE
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

51374

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

3c611bbdc3eb3ebce3ba712625645d085a6bc94f5c81936281b5dae17e9ff2ee

mscoree

dotnet