asyncrat | 574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139

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General

Target
574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139
Size 45KB
Sample260905-m429dadd46
SHA256 574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139
MD5 18a51ccf1f0c8eddcfa3d64eece9eff5
SHA1 40b888f438a54c581c08463eb737ce5a4cd8edaf
SHA512 70c6eedb6d38c9309b272177ab3bc16cf3acb6e581ff72f19c75729e9f8bb4b6c8d9a765e7e47dae9c6c20fc9baa2210b46be0b9750c4942ac967052a1ed845b
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9x/cYssPJZOPIcvzjbogXviCeGYcRDByBDZsx:EulCJTHl42eMIf3cv3b/XKC5Vmdsx
TLSH
T1B62319003BE8C12BF2BE4F7899F26145467AF6633603D68E1CC451DB4613FC69A426EE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

emgaitoi.blog:80
emgaitoi.blog:22
emgaitoi.blog:8080
emgaitoi.blog:8880
emgaitoi.blog:2052
emgaitoi.blog:2082
emgaitoi.blog:2086
emgaitoi.blog:2095
emgaitoi.blog:443
emgaitoi.blog:2053
emgaitoi.blog:2083
emgaitoi.blog:2087
emgaitoi.blog:2096
emgaitoi.blog:8443
www.emgaitoi.blog:80
www.emgaitoi.blog:22
www.emgaitoi.blog:8080
www.emgaitoi.blog:8880
www.emgaitoi.blog:2052
www.emgaitoi.blog:2082
www.emgaitoi.blog:2086
www.emgaitoi.blog:2095
www.emgaitoi.blog:443
www.emgaitoi.blog:2053
www.emgaitoi.blog:2083
www.emgaitoi.blog:2087
www.emgaitoi.blog:2096
www.emgaitoi.blog:8443
conti.emgaitoi.blog:80
conti.emgaitoi.blog:22
conti.emgaitoi.blog:8080
conti.emgaitoi.blog:8880
conti.emgaitoi.blog:2052
conti.emgaitoi.blog:2082
conti.emgaitoi.blog:2086
conti.emgaitoi.blog:2095
conti.emgaitoi.blog:443
conti.emgaitoi.blog:2053
conti.emgaitoi.blog:2083
conti.emgaitoi.blog:2087
conti.emgaitoi.blog:2096
conti.emgaitoi.blog:8443
dridex.emgaitoi.blog:80
dridex.emgaitoi.blog:22
dridex.emgaitoi.blog:8080
dridex.emgaitoi.blog:8880
dridex.emgaitoi.blog:2052
dridex.emgaitoi.blog:2082
dridex.emgaitoi.blog:2086
dridex.emgaitoi.blog:2095
dridex.emgaitoi.blog:443
dridex.emgaitoi.blog:2053
dridex.emgaitoi.blog:2083
dridex.emgaitoi.blog:2087
dridex.emgaitoi.blog:2096
dridex.emgaitoi.blog:8443
cl0p.emgaitoi.blog:80
cl0p.emgaitoi.blog:22
cl0p.emgaitoi.blog:8080
cl0p.emgaitoi.blog:8880
cl0p.emgaitoi.blog:2052
cl0p.emgaitoi.blog:2082
cl0p.emgaitoi.blog:2086
cl0p.emgaitoi.blog:2095
cl0p.emgaitoi.blog:443
cl0p.emgaitoi.blog:2053
cl0p.emgaitoi.blog:2083
cl0p.emgaitoi.blog:2087
cl0p.emgaitoi.blog:2096
cl0p.emgaitoi.blog:8443
sobig.emgaitoi.blog:80
sobig.emgaitoi.blog:22
sobig.emgaitoi.blog:8080
sobig.emgaitoi.blog:8880
sobig.emgaitoi.blog:2052
sobig.emgaitoi.blog:2082
sobig.emgaitoi.blog:2086
sobig.emgaitoi.blog:2095
sobig.emgaitoi.blog:443
sobig.emgaitoi.blog:2053
sobig.emgaitoi.blog:2083
sobig.emgaitoi.blog:2087
sobig.emgaitoi.blog:2096
sobig.emgaitoi.blog:8443

Mutex

FurXfEQYrbFU

Attributes

delay
0
install
true
install_file
b0umoq.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
574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139

File Explorer

574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139

.exe 45KB

574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139
MD5 18a51ccf1f0c8eddcfa3d64eece9eff5
SHA1 40b888f438a54c581c08463eb737ce5a4cd8edaf
SHA512 70c6eedb6d38c9309b272177ab3bc16cf3acb6e581ff72f19c75729e9f8bb4b6c8d9a765e7e47dae9c6c20fc9baa2210b46be0b9750c4942ac967052a1ed845b
SSDEEP 768:EulCJTHESwgWUK3aGmo2q9x/cYssPJZOPIcvzjbogXviCeGYcRDByBDZsx:EulCJTHl42eMIf3cv3b/XKC5Vmdsx
TLSH
T1B62319003BE8C12BF2BE4F7899F26145467AF6633603D68E1CC451DB4613FC69A426EE
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

574586a90a13c65395a1426ba64fd0bb3c81674775ff824fcae2966828afb139

mscoree

dotnet