asyncrat | 92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6

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General

Target
92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6
Size 45KB
Sample260905-k9drvsyses
SHA256 92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6
MD5 5bae6cb33cbb1f3290e10886173a4257
SHA1 c37d1544d6835aaaa48cc1f02a1f824410ace9b2
SHA512 69257a10d4e1f1c4fd50eed626737b3069309839d46cbded7c56d78b6396d01e19cb06d3739b7a24bf0cd5c55a4a96fdbfdb0fad64d84a3bebe284c56180be19
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9cZo3TMtPIm9jbEgX3i43vKvbKCTBDZTx:QulLJTE9X2NU3mVbLXS4+1dTx
TLSH
T199232C0037E8812BF2BE4B78A9F25145867AF2673603D54E2CC451DB5723FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hovsex.top:80
hovsex.top:22
hovsex.top:8080
hovsex.top:8880
hovsex.top:2052
hovsex.top:2082
hovsex.top:2086
hovsex.top:2095
hovsex.top:443
hovsex.top:2053
hovsex.top:2083
hovsex.top:2087
hovsex.top:2096
hovsex.top:8443
www.hovsex.top:80
www.hovsex.top:22
www.hovsex.top:8080
www.hovsex.top:8880
www.hovsex.top:2052
www.hovsex.top:2082
www.hovsex.top:2086
www.hovsex.top:2095
www.hovsex.top:443
www.hovsex.top:2053
www.hovsex.top:2083
www.hovsex.top:2087
www.hovsex.top:2096
www.hovsex.top:8443
revil.hovsex.top:80
revil.hovsex.top:22
revil.hovsex.top:8080
revil.hovsex.top:8880
revil.hovsex.top:2052
revil.hovsex.top:2082
revil.hovsex.top:2086
revil.hovsex.top:2095
revil.hovsex.top:443
revil.hovsex.top:2053
revil.hovsex.top:2083
revil.hovsex.top:2087
revil.hovsex.top:2096
revil.hovsex.top:8443
wannacry.hovsex.top:80
wannacry.hovsex.top:22
wannacry.hovsex.top:8080
wannacry.hovsex.top:8880
wannacry.hovsex.top:2052
wannacry.hovsex.top:2082
wannacry.hovsex.top:2086
wannacry.hovsex.top:2095
wannacry.hovsex.top:443
wannacry.hovsex.top:2053
wannacry.hovsex.top:2083
wannacry.hovsex.top:2087
wannacry.hovsex.top:2096
wannacry.hovsex.top:8443

Mutex

ol3WLpsNvIq2

Attributes

delay
0
install
true
install_file
go3nib.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
92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6

File Explorer

92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6

.exe 45KB

92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6
MD5 5bae6cb33cbb1f3290e10886173a4257
SHA1 c37d1544d6835aaaa48cc1f02a1f824410ace9b2
SHA512 69257a10d4e1f1c4fd50eed626737b3069309839d46cbded7c56d78b6396d01e19cb06d3739b7a24bf0cd5c55a4a96fdbfdb0fad64d84a3bebe284c56180be19
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9cZo3TMtPIm9jbEgX3i43vKvbKCTBDZTx:QulLJTE9X2NU3mVbLXS4+1dTx
TLSH
T199232C0037E8812BF2BE4B78A9F25145867AF2673603D54E2CC451DB5723FC69A426FE
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

51230

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

92c2d8f31942757fb0fffe97a620b82211e7eda0746dfea1ac294025e09b47e6

mscoree

dotnet