asyncrat | ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515

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General

Target
ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515
Size 45KB
Sample260722-trzfaaydra
SHA256 ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515
MD5 4df78c0ecb4f0d81736e416b22217d8b
SHA1 cd378122c1b1a8de86dd407c48d330860ea2b471
SHA512 2cf257fd80347648e50e0beecdccfa226b8d78a5a6c2fe1f7a0568dc91de277756769cdcb2faf6e56c0f283e8f484dd7a336b86ffb7cfdda8219d17f9f99286d
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1opt0CCM+d4CvS8PIk3jbygX3ivusL5CDmm5VBDZMx:wuZ8pT1tc2x/CFWBkTb1XSGsLzm57dMx
TLSH
T1C3231A0037E8C22BF6BE4F7468F26245467AF6637603D5491CC451DB1B23BC69A43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexdeptv.com:80
sexdeptv.com:22
sexdeptv.com:8080
sexdeptv.com:8880
sexdeptv.com:2052
sexdeptv.com:2082
sexdeptv.com:2086
sexdeptv.com:2095
sexdeptv.com:443
sexdeptv.com:2053
sexdeptv.com:2083
sexdeptv.com:2087
sexdeptv.com:2096
sexdeptv.com:8443
www.sexdeptv.com:80
www.sexdeptv.com:22
www.sexdeptv.com:8080
www.sexdeptv.com:8880
www.sexdeptv.com:2052
www.sexdeptv.com:2082
www.sexdeptv.com:2086
www.sexdeptv.com:2095
www.sexdeptv.com:443
www.sexdeptv.com:2053
www.sexdeptv.com:2083
www.sexdeptv.com:2087
www.sexdeptv.com:2096
www.sexdeptv.com:8443
downadup.sexdeptv.com:80
downadup.sexdeptv.com:22
downadup.sexdeptv.com:8080
downadup.sexdeptv.com:8880
downadup.sexdeptv.com:2052
downadup.sexdeptv.com:2082
downadup.sexdeptv.com:2086
downadup.sexdeptv.com:2095
downadup.sexdeptv.com:443
downadup.sexdeptv.com:2053
downadup.sexdeptv.com:2083
downadup.sexdeptv.com:2087
downadup.sexdeptv.com:2096
downadup.sexdeptv.com:8443
wannacry.sexdeptv.com:80
wannacry.sexdeptv.com:22
wannacry.sexdeptv.com:8080
wannacry.sexdeptv.com:8880
wannacry.sexdeptv.com:2052
wannacry.sexdeptv.com:2082
wannacry.sexdeptv.com:2086
wannacry.sexdeptv.com:2095
wannacry.sexdeptv.com:443
wannacry.sexdeptv.com:2053
wannacry.sexdeptv.com:2083
wannacry.sexdeptv.com:2087
wannacry.sexdeptv.com:2096
wannacry.sexdeptv.com:8443

Mutex

LnRIU9FJU8Tv

Attributes

delay
0
install
true
install_file
nk8c.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
ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515

File Explorer

ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515

.exe 45KB

ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515
MD5 4df78c0ecb4f0d81736e416b22217d8b
SHA1 cd378122c1b1a8de86dd407c48d330860ea2b471
SHA512 2cf257fd80347648e50e0beecdccfa226b8d78a5a6c2fe1f7a0568dc91de277756769cdcb2faf6e56c0f283e8f484dd7a336b86ffb7cfdda8219d17f9f99286d
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1opt0CCM+d4CvS8PIk3jbygX3ivusL5CDmm5VBDZMx:wuZ8pT1tc2x/CFWBkTb1XSGsLzm57dMx
TLSH
T1C3231A0037E8C22BF6BE4F7468F26245467AF6637603D5491CC451DB1B23BC69A43AEE
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

ed239fb09b96fb137cfc8d5e8d4678623ca22097c172e8ace3f3f24e3bac5515

mscoree

dotnet