asyncrat | 3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325

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General

Target
3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325
Size 45KB
Sample260804-sg4ftacf59
SHA256 3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325
MD5 a4928fbbe04807d99f4ecc67dc395ffe
SHA1 a5ecadf314f2cbbdd083d3f854da07ebe315f328
SHA512 8b8514b6adf1a72bf6a97f055783c97fea953519dd0b774217b7900a8f88183375713c6f04869490424926191b9c6bf82a988532198c4e8d743132ca73a75bc4
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q14nCablx3APIvzjbygX3u7w8NWrQTK1w77B2bBDg:cu6YepTPso2Vjb33lv3b1XesSWSK16BN
TLSH
T1172319003BE8813BF2BE4F78A9F26145867AF5636603D64D2CC451DB4623FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

viet18.org:80
viet18.org:22
viet18.org:8080
viet18.org:8880
viet18.org:2052
viet18.org:2082
viet18.org:2086
viet18.org:2095
viet18.org:443
viet18.org:2053
viet18.org:2083
viet18.org:2087
viet18.org:2096
viet18.org:8443
www.viet18.org:80
www.viet18.org:22
www.viet18.org:8080
www.viet18.org:8880
www.viet18.org:2052
www.viet18.org:2082
www.viet18.org:2086
www.viet18.org:2095
www.viet18.org:443
www.viet18.org:2053
www.viet18.org:2083
www.viet18.org:2087
www.viet18.org:2096
www.viet18.org:8443
azorult.viet18.org:80
azorult.viet18.org:22
azorult.viet18.org:8080
azorult.viet18.org:8880
azorult.viet18.org:2052
azorult.viet18.org:2082
azorult.viet18.org:2086
azorult.viet18.org:2095
azorult.viet18.org:443
azorult.viet18.org:2053
azorult.viet18.org:2083
azorult.viet18.org:2087
azorult.viet18.org:2096
azorult.viet18.org:8443
malware.viet18.org:80
malware.viet18.org:22
malware.viet18.org:8080
malware.viet18.org:8880
malware.viet18.org:2052
malware.viet18.org:2082
malware.viet18.org:2086
malware.viet18.org:2095
malware.viet18.org:443
malware.viet18.org:2053
malware.viet18.org:2083
malware.viet18.org:2087
malware.viet18.org:2096
malware.viet18.org:8443
emotet.viet18.org:80
emotet.viet18.org:22
emotet.viet18.org:8080
emotet.viet18.org:8880
emotet.viet18.org:2052
emotet.viet18.org:2082
emotet.viet18.org:2086
emotet.viet18.org:2095
emotet.viet18.org:443
emotet.viet18.org:2053
emotet.viet18.org:2083
emotet.viet18.org:2087
emotet.viet18.org:2096
emotet.viet18.org:8443
blacklotus.viet18.org:80
blacklotus.viet18.org:22
blacklotus.viet18.org:8080
blacklotus.viet18.org:8880
blacklotus.viet18.org:2052
blacklotus.viet18.org:2082
blacklotus.viet18.org:2086
blacklotus.viet18.org:2095
blacklotus.viet18.org:443
blacklotus.viet18.org:2053
blacklotus.viet18.org:2083
blacklotus.viet18.org:2087
blacklotus.viet18.org:2096
blacklotus.viet18.org:8443

Mutex

CjJAdwEO0kl6

Attributes

delay
0
install
true
install_file
glfzkvlt.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
3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325

File Explorer

3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325

.exe 45KB

3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325
MD5 a4928fbbe04807d99f4ecc67dc395ffe
SHA1 a5ecadf314f2cbbdd083d3f854da07ebe315f328
SHA512 8b8514b6adf1a72bf6a97f055783c97fea953519dd0b774217b7900a8f88183375713c6f04869490424926191b9c6bf82a988532198c4e8d743132ca73a75bc4
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q14nCablx3APIvzjbygX3u7w8NWrQTK1w77B2bBDg:cu6YepTPso2Vjb33lv3b1XesSWSK16BN
TLSH
T1172319003BE8813BF2BE4F78A9F26145867AF5636603D64D2CC451DB4623FC69A426FD
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

3d0b514560a4af9fa30df6d2336d7490fc24b4201fdcb872465788336dbd9325

mscoree

dotnet