asyncrat | 2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c

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General

Target
2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c
Size 45KB
Sample260905-mt5lrasfnf
SHA256 2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c
MD5 c6764bc15d1d9bce8a65dbb44f1b9b82
SHA1 515b5ac7e4eebebd66dddc070d4c6ae0f988a74e
SHA512 3e186804fcb0387ed6f27eb772d3cb5f47f4e086c09e186339da826cf2dfca805b0f335dd41b0b49d63948c4140d56122d9b71896e2c51e947dc9b3a175e2e93
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9i9Y6kq/zNOPIyzjbUg33iqYao7gjIRkvRBDZTx:QuflpT8Hv2/a9C3y3b73Sqj9vvdTx
TLSH
T13D2339003BE8C12BF2BF5F7899F26145867AF2633603D64A1CC4519B5723BC68A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xem18.info:80
xem18.info:22
xem18.info:8080
xem18.info:8880
xem18.info:2052
xem18.info:2082
xem18.info:2086
xem18.info:2095
xem18.info:443
xem18.info:2053
xem18.info:2083
xem18.info:2087
xem18.info:2096
xem18.info:8443
www.xem18.info:80
www.xem18.info:22
www.xem18.info:8080
www.xem18.info:8880
www.xem18.info:2052
www.xem18.info:2082
www.xem18.info:2086
www.xem18.info:2095
www.xem18.info:443
www.xem18.info:2053
www.xem18.info:2083
www.xem18.info:2087
www.xem18.info:2096
www.xem18.info:8443
darkside.xem18.info:80
darkside.xem18.info:22
darkside.xem18.info:8080
darkside.xem18.info:8880
darkside.xem18.info:2052
darkside.xem18.info:2082
darkside.xem18.info:2086
darkside.xem18.info:2095
darkside.xem18.info:443
darkside.xem18.info:2053
darkside.xem18.info:2083
darkside.xem18.info:2087
darkside.xem18.info:2096
darkside.xem18.info:8443
client.xem18.info:80
client.xem18.info:22
client.xem18.info:8080
client.xem18.info:8880
client.xem18.info:2052
client.xem18.info:2082
client.xem18.info:2086
client.xem18.info:2095
client.xem18.info:443
client.xem18.info:2053
client.xem18.info:2083
client.xem18.info:2087
client.xem18.info:2096
client.xem18.info:8443

Mutex

H4Ib6FVA1PMV

Attributes

delay
0
install
true
install_file
yyfo7mi.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
2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c

File Explorer

2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c

.exe 45KB

2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c
MD5 c6764bc15d1d9bce8a65dbb44f1b9b82
SHA1 515b5ac7e4eebebd66dddc070d4c6ae0f988a74e
SHA512 3e186804fcb0387ed6f27eb772d3cb5f47f4e086c09e186339da826cf2dfca805b0f335dd41b0b49d63948c4140d56122d9b71896e2c51e947dc9b3a175e2e93
SSDEEP 768:QuflpT8AkKuWUch7wmo2q9i9Y6kq/zNOPIyzjbUg33iqYao7gjIRkvRBDZTx:QuflpT8Hv2/a9C3y3b73Sqj9vvdTx
TLSH
T13D2339003BE8C12BF2BF5F7899F26145867AF2633603D64A1CC4519B5723BC68A526FD
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

2680e58df65cc693b0be7e7b33657ee0ea974cf397ea154883d99e459fb8344c

mscoree

dotnet