asyncrat | a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e

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General

Target
a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e
Size 45KB
Sample260717-wdcepshs2j
SHA256 a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e
MD5 2c3b31775295f30e1ee56370a7fa9c63
SHA1 f8b1b7e38d1a8eee00facc8f6d754a104a8219de
SHA512 aa7443e53b1a84f86f1c386e143229fc38c6c2e927988c1fac8277b9e2d031afbb886fa04211b4d4eab00d0fbc83fa8d6729ad58351527e190b3af06877189f6
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVe8V1yp7EcPIpzjb+gX3ip6k9g+rpvAsHyVyfABDZG:MuBGJTPho2t8V41Ehp3bBXSHG+dAtoWE
TLSH
T189232B0037E8C13BF2BE4F78A9F26145867AF6632603D54A1CC451DB5623FC69682AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexjav.cfd:80
sexjav.cfd:22
sexjav.cfd:8080
sexjav.cfd:8880
sexjav.cfd:2052
sexjav.cfd:2082
sexjav.cfd:2086
sexjav.cfd:2095
sexjav.cfd:443
sexjav.cfd:2053
sexjav.cfd:2083
sexjav.cfd:2087
sexjav.cfd:2096
sexjav.cfd:8443
www.sexjav.cfd:80
www.sexjav.cfd:22
www.sexjav.cfd:8080
www.sexjav.cfd:8880
www.sexjav.cfd:2052
www.sexjav.cfd:2082
www.sexjav.cfd:2086
www.sexjav.cfd:2095
www.sexjav.cfd:443
www.sexjav.cfd:2053
www.sexjav.cfd:2083
www.sexjav.cfd:2087
www.sexjav.cfd:2096
www.sexjav.cfd:8443
malware.sexjav.cfd:80
malware.sexjav.cfd:22
malware.sexjav.cfd:8080
malware.sexjav.cfd:8880
malware.sexjav.cfd:2052
malware.sexjav.cfd:2082
malware.sexjav.cfd:2086
malware.sexjav.cfd:2095
malware.sexjav.cfd:443
malware.sexjav.cfd:2053
malware.sexjav.cfd:2083
malware.sexjav.cfd:2087
malware.sexjav.cfd:2096
malware.sexjav.cfd:8443
emotet.sexjav.cfd:80
emotet.sexjav.cfd:22
emotet.sexjav.cfd:8080
emotet.sexjav.cfd:8880
emotet.sexjav.cfd:2052
emotet.sexjav.cfd:2082
emotet.sexjav.cfd:2086
emotet.sexjav.cfd:2095
emotet.sexjav.cfd:443
emotet.sexjav.cfd:2053
emotet.sexjav.cfd:2083
emotet.sexjav.cfd:2087
emotet.sexjav.cfd:2096
emotet.sexjav.cfd:8443
qbot.sexjav.cfd:80
qbot.sexjav.cfd:22
qbot.sexjav.cfd:8080
qbot.sexjav.cfd:8880
qbot.sexjav.cfd:2052
qbot.sexjav.cfd:2082
qbot.sexjav.cfd:2086
qbot.sexjav.cfd:2095
qbot.sexjav.cfd:443
qbot.sexjav.cfd:2053
qbot.sexjav.cfd:2083
qbot.sexjav.cfd:2087
qbot.sexjav.cfd:2096
qbot.sexjav.cfd:8443
hacker.sexjav.cfd:80
hacker.sexjav.cfd:22
hacker.sexjav.cfd:8080
hacker.sexjav.cfd:8880
hacker.sexjav.cfd:2052
hacker.sexjav.cfd:2082
hacker.sexjav.cfd:2086
hacker.sexjav.cfd:2095
hacker.sexjav.cfd:443
hacker.sexjav.cfd:2053
hacker.sexjav.cfd:2083
hacker.sexjav.cfd:2087
hacker.sexjav.cfd:2096
hacker.sexjav.cfd:8443

Mutex

UEWo7DH5QhBu

Attributes

delay
0
install
true
install_file
44ww.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
a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e

File Explorer

a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e

.exe 45KB

a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e
MD5 2c3b31775295f30e1ee56370a7fa9c63
SHA1 f8b1b7e38d1a8eee00facc8f6d754a104a8219de
SHA512 aa7443e53b1a84f86f1c386e143229fc38c6c2e927988c1fac8277b9e2d031afbb886fa04211b4d4eab00d0fbc83fa8d6729ad58351527e190b3af06877189f6
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVe8V1yp7EcPIpzjb+gX3ip6k9g+rpvAsHyVyfABDZG:MuBGJTPho2t8V41Ehp3bBXSHG+dAtoWE
TLSH
T189232B0037E8C13BF2BE4F78A9F26145867AF6632603D54A1CC451DB5623FC69682AFD
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

51358

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

a538ce107ae8acddae23f0b0da616b7117450745e70dab4934faa5517cd4c54e

mscoree

dotnet