asyncrat | 7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1

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General

Target
7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1
Size 45KB
Sample260919-pcbnfsfb68
SHA256 7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1
MD5 e1a424d0ea6aff66532728e6c58a9029
SHA1 c2488657f220a480194feb79fc3c1e194416b681
SHA512 afc434e6e391199ef09646b65ca2d78e234b6e06504573463edce22225388d894227d96944dabdb88659b65192b70f0b770e0e6012afd2d21e1054aa00f4ca2b
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlQZTohEaSPIHzjbkgX3i/34oaubGYs9TM/BDZMx:wuDWZTpMZSB2N4Ea7H3brXSfaaGYsZMm
TLSH
T1C4231A003BE8C22BF2BE5F789DF26145867AE2637603D5491CC4429B5613FC6DA426FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet69no1.net:80
viet69no1.net:22
viet69no1.net:8080
viet69no1.net:8880
viet69no1.net:2052
viet69no1.net:2082
viet69no1.net:2086
viet69no1.net:2095
viet69no1.net:443
viet69no1.net:2053
viet69no1.net:2083
viet69no1.net:2087
viet69no1.net:2096
viet69no1.net:8443
www.viet69no1.net:80
www.viet69no1.net:22
www.viet69no1.net:8080
www.viet69no1.net:8880
www.viet69no1.net:2052
www.viet69no1.net:2082
www.viet69no1.net:2086
www.viet69no1.net:2095
www.viet69no1.net:443
www.viet69no1.net:2053
www.viet69no1.net:2083
www.viet69no1.net:2087
www.viet69no1.net:2096
www.viet69no1.net:8443
clop.viet69no1.net:80
clop.viet69no1.net:22
clop.viet69no1.net:8080
clop.viet69no1.net:8880
clop.viet69no1.net:2052
clop.viet69no1.net:2082
clop.viet69no1.net:2086
clop.viet69no1.net:2095
clop.viet69no1.net:443
clop.viet69no1.net:2053
clop.viet69no1.net:2083
clop.viet69no1.net:2087
clop.viet69no1.net:2096
clop.viet69no1.net:8443
dridex.viet69no1.net:80
dridex.viet69no1.net:22
dridex.viet69no1.net:8080
dridex.viet69no1.net:8880
dridex.viet69no1.net:2052
dridex.viet69no1.net:2082
dridex.viet69no1.net:2086
dridex.viet69no1.net:2095
dridex.viet69no1.net:443
dridex.viet69no1.net:2053
dridex.viet69no1.net:2083
dridex.viet69no1.net:2087
dridex.viet69no1.net:2096
dridex.viet69no1.net:8443

Mutex

zsYFxqXzFWmA

Attributes

delay
0
install
true
install_file
1tvu4.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
7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1

File Explorer

7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1

.exe 45KB

7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1
MD5 e1a424d0ea6aff66532728e6c58a9029
SHA1 c2488657f220a480194feb79fc3c1e194416b681
SHA512 afc434e6e391199ef09646b65ca2d78e234b6e06504573463edce22225388d894227d96944dabdb88659b65192b70f0b770e0e6012afd2d21e1054aa00f4ca2b
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlQZTohEaSPIHzjbkgX3i/34oaubGYs9TM/BDZMx:wuDWZTpMZSB2N4Ea7H3brXSfaaGYsZMm
TLSH
T1C4231A003BE8C22BF2BE5F789DF26145867AE2637603D5491CC4429B5613FC6DA426FA
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

51262

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

7011a729e67b41d4fd7b24fa701a1148f16a2df31092157c26b3e2e5c901d1d1

mscoree

dotnet