asyncrat | 3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce

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General

Target
3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce
Size 45KB
Sample260722-vb8jpahf27
SHA256 3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce
MD5 999682f28643ba71f3c128a2a561b8f1
SHA1 79ad76cd152445c2b5592541de781bbd8673d80f
SHA512 737365ff6504977e934b6129daad1ab5bd02e018ee53ae2a41f86fe821e8b5559581bf855561cfb01d81fd5b90bbc1d068b9c22c64e3f1762cfdf2b974c43a85
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdjYkk8PIu0jbzgX3ihWyxCcyC1gEbSSL:wuZ8pT1tc2KLBXQBuUbsXShWBlUgEJS8
TLSH
T18E231A0037E88127F5BE4F78A9F25245867AF5632603D64E1CC451DB5B23FC68A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.tech:80
sex18.tech:22
sex18.tech:8080
sex18.tech:8880
sex18.tech:2052
sex18.tech:2082
sex18.tech:2086
sex18.tech:2095
sex18.tech:443
sex18.tech:2053
sex18.tech:2083
sex18.tech:2087
sex18.tech:2096
sex18.tech:8443
www.sex18.tech:80
www.sex18.tech:22
www.sex18.tech:8080
www.sex18.tech:8880
www.sex18.tech:2052
www.sex18.tech:2082
www.sex18.tech:2086
www.sex18.tech:2095
www.sex18.tech:443
www.sex18.tech:2053
www.sex18.tech:2083
www.sex18.tech:2087
www.sex18.tech:2096
www.sex18.tech:8443
zeus.sex18.tech:80
zeus.sex18.tech:22
zeus.sex18.tech:8080
zeus.sex18.tech:8880
zeus.sex18.tech:2052
zeus.sex18.tech:2082
zeus.sex18.tech:2086
zeus.sex18.tech:2095
zeus.sex18.tech:443
zeus.sex18.tech:2053
zeus.sex18.tech:2083
zeus.sex18.tech:2087
zeus.sex18.tech:2096
zeus.sex18.tech:8443
conti.sex18.tech:80
conti.sex18.tech:22
conti.sex18.tech:8080
conti.sex18.tech:8880
conti.sex18.tech:2052
conti.sex18.tech:2082
conti.sex18.tech:2086
conti.sex18.tech:2095
conti.sex18.tech:443
conti.sex18.tech:2053
conti.sex18.tech:2083
conti.sex18.tech:2087
conti.sex18.tech:2096
conti.sex18.tech:8443
malware.sex18.tech:80
malware.sex18.tech:22
malware.sex18.tech:8080
malware.sex18.tech:8880
malware.sex18.tech:2052
malware.sex18.tech:2082
malware.sex18.tech:2086
malware.sex18.tech:2095
malware.sex18.tech:443
malware.sex18.tech:2053
malware.sex18.tech:2083
malware.sex18.tech:2087
malware.sex18.tech:2096
malware.sex18.tech:8443

Mutex

IS0OASGsuust

Attributes

delay
0
install
true
install_file
ium6.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
3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce

File Explorer

3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce

.exe 45KB

3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce
MD5 999682f28643ba71f3c128a2a561b8f1
SHA1 79ad76cd152445c2b5592541de781bbd8673d80f
SHA512 737365ff6504977e934b6129daad1ab5bd02e018ee53ae2a41f86fe821e8b5559581bf855561cfb01d81fd5b90bbc1d068b9c22c64e3f1762cfdf2b974c43a85
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q1nLiE0yFjrdjYkk8PIu0jbzgX3ihWyxCcyC1gEbSSL:wuZ8pT1tc2KLBXQBuUbsXShWBlUgEJS8
TLSH
T18E231A0037E88127F5BE4F78A9F25245867AF5632603D64E1CC451DB5B23FC68A42AFE
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

3799c564512c1580c897ed5423bc927adb3853d774acd3d05d38c375839201ce

mscoree

dotnet