asyncrat | af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b

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General

Target
af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b
Size 45KB
Sample260710-kwjqyshv21
SHA256 af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b
MD5 0bd493b88c8e90a0c4f2e9b66414c774
SHA1 f1d45c3c285c9dd23e904f30f5d18488c9817202
SHA512 df38519b86189150b710ca17057f57bad78ba3835ee04a9cbaf45e1dc465f021cbb0ce4e3d5be7fa1131440a5987adfc49fc20e8a68701b2730d539620538410
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAqDusMV16ZcPI/zjbhgX3hKj8GSnniEky6vBDZUx:cuqNJTLr626Dun/6Zh/3bOXRKjCnSyk0
TLSH
T1E1231A003BE9812BF2BE4F7899F26146867AF6633603D9491CC441DB5723FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

getinspiredbycathy.com:80
getinspiredbycathy.com:22
getinspiredbycathy.com:8080
getinspiredbycathy.com:8880
getinspiredbycathy.com:2052
getinspiredbycathy.com:2082
getinspiredbycathy.com:2086
getinspiredbycathy.com:2095
getinspiredbycathy.com:443
getinspiredbycathy.com:2053
getinspiredbycathy.com:2083
getinspiredbycathy.com:2087
getinspiredbycathy.com:2096
getinspiredbycathy.com:8443
www.getinspiredbycathy.com:80
www.getinspiredbycathy.com:22
www.getinspiredbycathy.com:8080
www.getinspiredbycathy.com:8880
www.getinspiredbycathy.com:2052
www.getinspiredbycathy.com:2082
www.getinspiredbycathy.com:2086
www.getinspiredbycathy.com:2095
www.getinspiredbycathy.com:443
www.getinspiredbycathy.com:2053
www.getinspiredbycathy.com:2083
www.getinspiredbycathy.com:2087
www.getinspiredbycathy.com:2096
www.getinspiredbycathy.com:8443
remcos.getinspiredbycathy.com:80
remcos.getinspiredbycathy.com:22
remcos.getinspiredbycathy.com:8080
remcos.getinspiredbycathy.com:8880
remcos.getinspiredbycathy.com:2052
remcos.getinspiredbycathy.com:2082
remcos.getinspiredbycathy.com:2086
remcos.getinspiredbycathy.com:2095
remcos.getinspiredbycathy.com:443
remcos.getinspiredbycathy.com:2053
remcos.getinspiredbycathy.com:2083
remcos.getinspiredbycathy.com:2087
remcos.getinspiredbycathy.com:2096
remcos.getinspiredbycathy.com:8443
gootloader.getinspiredbycathy.com:80
gootloader.getinspiredbycathy.com:22
gootloader.getinspiredbycathy.com:8080
gootloader.getinspiredbycathy.com:8880
gootloader.getinspiredbycathy.com:2052
gootloader.getinspiredbycathy.com:2082
gootloader.getinspiredbycathy.com:2086
gootloader.getinspiredbycathy.com:2095
gootloader.getinspiredbycathy.com:443
gootloader.getinspiredbycathy.com:2053
gootloader.getinspiredbycathy.com:2083
gootloader.getinspiredbycathy.com:2087
gootloader.getinspiredbycathy.com:2096
gootloader.getinspiredbycathy.com:8443
emotet.getinspiredbycathy.com:80
emotet.getinspiredbycathy.com:22
emotet.getinspiredbycathy.com:8080
emotet.getinspiredbycathy.com:8880
emotet.getinspiredbycathy.com:2052
emotet.getinspiredbycathy.com:2082
emotet.getinspiredbycathy.com:2086
emotet.getinspiredbycathy.com:2095
emotet.getinspiredbycathy.com:443
emotet.getinspiredbycathy.com:2053
emotet.getinspiredbycathy.com:2083
emotet.getinspiredbycathy.com:2087
emotet.getinspiredbycathy.com:2096
emotet.getinspiredbycathy.com:8443

Mutex

XQaiQ4NAs4Md

Attributes

delay
0
install
true
install_file
r2fs.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
af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b

File Explorer

af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b

.exe 45KB

af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b
MD5 0bd493b88c8e90a0c4f2e9b66414c774
SHA1 f1d45c3c285c9dd23e904f30f5d18488c9817202
SHA512 df38519b86189150b710ca17057f57bad78ba3835ee04a9cbaf45e1dc465f021cbb0ce4e3d5be7fa1131440a5987adfc49fc20e8a68701b2730d539620538410
SSDEEP 768:cuq04JTLcsP8EWUmOTymo2qAqDusMV16ZcPI/zjbhgX3hKj8GSnniEky6vBDZUx:cuqNJTLr626Dun/6Zh/3bOXRKjCnSyk0
TLSH
T1E1231A003BE9812BF2BE4F7899F26146867AF6633603D9491CC441DB5723FC69A426FD
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

51438

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

af8edb57f510e617f42c7cc2b4ceab794e0a5e9fb2d33e7a763ef36d379d752b

mscoree

dotnet