asyncrat | 4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789

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General

Target
4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789
Size 45KB
Sample260714-reda6ses7m
SHA256 4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789
MD5 dbdbefeb39c3906357b7b7e02adb10ac
SHA1 77b243222d821a8ad6a13256f1562b4cfd432675
SHA512 47fa3c96181f89eee19efacdc75ea7f7e9ee8a3ec1b544ce3b7708a66e268bb4acad76923d0f6b557b2c4adfcc873a183ba16019a574ed306d36c4db5a752f21
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAr0b3NEAteiZPISzjbagf3is3z5UQxz+JJgBDZMx:kuSOpTPOP2y3ehiWS3bNfSs3z5JMJ2dO
TLSH
T129232B0037E9812BF2BE4F7899F26145867AF6636603D5491C8451DB1A23FC6CA43AEE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexlondep.net:80
phimsexlondep.net:22
phimsexlondep.net:8080
phimsexlondep.net:8880
phimsexlondep.net:2052
phimsexlondep.net:2082
phimsexlondep.net:2086
phimsexlondep.net:2095
phimsexlondep.net:443
phimsexlondep.net:2053
phimsexlondep.net:2083
phimsexlondep.net:2087
phimsexlondep.net:2096
phimsexlondep.net:8443
www.phimsexlondep.net:80
www.phimsexlondep.net:22
www.phimsexlondep.net:8080
www.phimsexlondep.net:8880
www.phimsexlondep.net:2052
www.phimsexlondep.net:2082
www.phimsexlondep.net:2086
www.phimsexlondep.net:2095
www.phimsexlondep.net:443
www.phimsexlondep.net:2053
www.phimsexlondep.net:2083
www.phimsexlondep.net:2087
www.phimsexlondep.net:2096
www.phimsexlondep.net:8443
gootloader.phimsexlondep.net:80
gootloader.phimsexlondep.net:22
gootloader.phimsexlondep.net:8080
gootloader.phimsexlondep.net:8880
gootloader.phimsexlondep.net:2052
gootloader.phimsexlondep.net:2082
gootloader.phimsexlondep.net:2086
gootloader.phimsexlondep.net:2095
gootloader.phimsexlondep.net:443
gootloader.phimsexlondep.net:2053
gootloader.phimsexlondep.net:2083
gootloader.phimsexlondep.net:2087
gootloader.phimsexlondep.net:2096
gootloader.phimsexlondep.net:8443
sobig.phimsexlondep.net:80
sobig.phimsexlondep.net:22
sobig.phimsexlondep.net:8080
sobig.phimsexlondep.net:8880
sobig.phimsexlondep.net:2052
sobig.phimsexlondep.net:2082
sobig.phimsexlondep.net:2086
sobig.phimsexlondep.net:2095
sobig.phimsexlondep.net:443
sobig.phimsexlondep.net:2053
sobig.phimsexlondep.net:2083
sobig.phimsexlondep.net:2087
sobig.phimsexlondep.net:2096
sobig.phimsexlondep.net:8443
malware.phimsexlondep.net:80
malware.phimsexlondep.net:22
malware.phimsexlondep.net:8080
malware.phimsexlondep.net:8880
malware.phimsexlondep.net:2052
malware.phimsexlondep.net:2082
malware.phimsexlondep.net:2086
malware.phimsexlondep.net:2095
malware.phimsexlondep.net:443
malware.phimsexlondep.net:2053
malware.phimsexlondep.net:2083
malware.phimsexlondep.net:2087
malware.phimsexlondep.net:2096
malware.phimsexlondep.net:8443

Mutex

H6AATATJSWln

Attributes

delay
0
install
true
install_file
segk.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
4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789

File Explorer

4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789

.exe 45KB

4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789
MD5 dbdbefeb39c3906357b7b7e02adb10ac
SHA1 77b243222d821a8ad6a13256f1562b4cfd432675
SHA512 47fa3c96181f89eee19efacdc75ea7f7e9ee8a3ec1b544ce3b7708a66e268bb4acad76923d0f6b557b2c4adfcc873a183ba16019a574ed306d36c4db5a752f21
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAr0b3NEAteiZPISzjbagf3is3z5UQxz+JJgBDZMx:kuSOpTPOP2y3ehiWS3bNfSs3z5JMJ2dO
TLSH
T129232B0037E9812BF2BE4F7899F26145867AF6636603D5491C8451DB1A23FC6CA43AEE
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

51390

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

4d74375c677de61d92e0ddc9b0be020f10b0799cf396d9fa0f2d68ad0f2c4789

mscoree

dotnet