asyncrat | f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d

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General

Target
f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d
Size 45KB
Sample260720-srkrfset4r
SHA256 f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d
MD5 79ef7e7cfb09dd50fbb43650178a9795
SHA1 45959d61f536a4d30db8576f046c2858aca2cb2c
SHA512 e8f3a112bf68a67d5a2e139c28518395cc2448ce67119ee508094f806bc77f1dfd966219c29a55ed089b42ced8923b9e050e8aeafa1ffc15fa455d09cec21870
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVW9PLzizyvtLjZPIXzjbXgXuifzfmCSBDZEx:MuBGJTPho2L9HiGVjWX3bwXX7+dEx
TLSH
T1F723190037E9C12BF2BE4B7898F26145867AF6637603D64E1CC441DB5B23FC69A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

podvis.top:80
podvis.top:22
podvis.top:8080
podvis.top:8880
podvis.top:2052
podvis.top:2082
podvis.top:2086
podvis.top:2095
podvis.top:443
podvis.top:2053
podvis.top:2083
podvis.top:2087
podvis.top:2096
podvis.top:8443
www.podvis.top:80
www.podvis.top:22
www.podvis.top:8080
www.podvis.top:8880
www.podvis.top:2052
www.podvis.top:2082
www.podvis.top:2086
www.podvis.top:2095
www.podvis.top:443
www.podvis.top:2053
www.podvis.top:2083
www.podvis.top:2087
www.podvis.top:2096
www.podvis.top:8443
rat.podvis.top:80
rat.podvis.top:22
rat.podvis.top:8080
rat.podvis.top:8880
rat.podvis.top:2052
rat.podvis.top:2082
rat.podvis.top:2086
rat.podvis.top:2095
rat.podvis.top:443
rat.podvis.top:2053
rat.podvis.top:2083
rat.podvis.top:2087
rat.podvis.top:2096
rat.podvis.top:8443
blaster.podvis.top:80
blaster.podvis.top:22
blaster.podvis.top:8080
blaster.podvis.top:8880
blaster.podvis.top:2052
blaster.podvis.top:2082
blaster.podvis.top:2086
blaster.podvis.top:2095
blaster.podvis.top:443
blaster.podvis.top:2053
blaster.podvis.top:2083
blaster.podvis.top:2087
blaster.podvis.top:2096
blaster.podvis.top:8443
dridex.podvis.top:80
dridex.podvis.top:22
dridex.podvis.top:8080
dridex.podvis.top:8880
dridex.podvis.top:2052
dridex.podvis.top:2082
dridex.podvis.top:2086
dridex.podvis.top:2095
dridex.podvis.top:443
dridex.podvis.top:2053
dridex.podvis.top:2083
dridex.podvis.top:2087
dridex.podvis.top:2096
dridex.podvis.top:8443
nanocore.podvis.top:80
nanocore.podvis.top:22
nanocore.podvis.top:8080
nanocore.podvis.top:8880
nanocore.podvis.top:2052
nanocore.podvis.top:2082
nanocore.podvis.top:2086
nanocore.podvis.top:2095
nanocore.podvis.top:443
nanocore.podvis.top:2053
nanocore.podvis.top:2083
nanocore.podvis.top:2087
nanocore.podvis.top:2096
nanocore.podvis.top:8443

Mutex

77sT83TadDPE

Attributes

delay
0
install
true
install_file
owbo.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
f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d

File Explorer

f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d

.exe 45KB

f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d
MD5 79ef7e7cfb09dd50fbb43650178a9795
SHA1 45959d61f536a4d30db8576f046c2858aca2cb2c
SHA512 e8f3a112bf68a67d5a2e139c28518395cc2448ce67119ee508094f806bc77f1dfd966219c29a55ed089b42ced8923b9e050e8aeafa1ffc15fa455d09cec21870
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVW9PLzizyvtLjZPIXzjbXgXuifzfmCSBDZEx:MuBGJTPho2L9HiGVjWX3bwXX7+dEx
TLSH
T1F723190037E9C12BF2BE4B7898F26145867AF6637603D64E1CC441DB5B23FC69A426ED
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

51358

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

f89b2269eabf851bd4332d091e23ffd5a30a3bfc6cf012d5dcda65d19b44168d

mscoree

dotnet