asyncrat | 5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a

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General

Target
5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a
Size 45KB
Sample260707-wcla8aaz9v
SHA256 5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a
MD5 8f081049a8210a0270b71717f5c6911a
SHA1 b1a8e4925dd4178648d21e9cbee245df3b60c947
SHA512 b32779b58ac906c570b3c155a53107f29eaaa1d83d28f41019931f91064f521b23fd5351a8e521b040948ddd6b8ce60d7218d72faa9293dbb3f8187dd6ff59d2
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1fQ0u3+/vPPjZPI3zjbGgd3ijADUcwPAE6xRVdBDZO:wuZ8pT1tc2Qi32/jW33bZdSUDUwNdMx
TLSH
T1B6233B0037E9812BF2BE4F7898F26245867EF1672603E5491CC451DB5723FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
darkside.sexviet74.com:80
darkside.sexviet74.com:22
darkside.sexviet74.com:8080
darkside.sexviet74.com:8880
darkside.sexviet74.com:2052
darkside.sexviet74.com:2082
darkside.sexviet74.com:2086
darkside.sexviet74.com:2095
darkside.sexviet74.com:443
darkside.sexviet74.com:2053
darkside.sexviet74.com:2083
darkside.sexviet74.com:2087
darkside.sexviet74.com:2096
darkside.sexviet74.com:8443
mydoom.sexviet74.com:80
mydoom.sexviet74.com:22
mydoom.sexviet74.com:8080
mydoom.sexviet74.com:8880
mydoom.sexviet74.com:2052
mydoom.sexviet74.com:2082
mydoom.sexviet74.com:2086
mydoom.sexviet74.com:2095
mydoom.sexviet74.com:443
mydoom.sexviet74.com:2053
mydoom.sexviet74.com:2083
mydoom.sexviet74.com:2087
mydoom.sexviet74.com:2096
mydoom.sexviet74.com:8443

Mutex

3ddFgdpLj19l

Attributes

delay
0
install
true
install_file
stjm.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
5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a

File Explorer

5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a

.exe 45KB

5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a
MD5 8f081049a8210a0270b71717f5c6911a
SHA1 b1a8e4925dd4178648d21e9cbee245df3b60c947
SHA512 b32779b58ac906c570b3c155a53107f29eaaa1d83d28f41019931f91064f521b23fd5351a8e521b040948ddd6b8ce60d7218d72faa9293dbb3f8187dd6ff59d2
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1fQ0u3+/vPPjZPI3zjbGgd3ijADUcwPAE6xRVdBDZO:wuZ8pT1tc2Qi32/jW33bZdSUDUwNdMx
TLSH
T1B6233B0037E9812BF2BE4F7898F26245867EF1672603E5491CC451DB5723FC69A42AFE
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

5f061404d89896b20eb8d815de35143b46c6096cf1348f581860f82b5114e15a

mscoree

dotnet