asyncrat | 915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d

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General

Target
915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d
Size 45KB
Sample260712-dpkaksct5p
SHA256 915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d
MD5 c5a103a0dd7d13d7675ce6b50028b194
SHA1 c59b856cd8b9bc6efdc58fd21d9af7dd476739bf
SHA512 339ebb8730c901c0c4a98fe5d96a8f1f865dce34660ce6c3403bfd16db6bfb7957f27b64c9e81feabc68a836cd00d96e41d4001496314bea7ede5c0fd269adba
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q97wz/y3qiPI8zjbFgX3irFWhyibBDZ8x:0uPrpT/qY2Y0h83bCXS2yiNd8x
TLSH
T10C233A003BE9C12BF2BF4B789DF26145867AF6633A03D5491CC4519B5713FC68A42AFA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

mephimsexviet.com:80
mephimsexviet.com:22
mephimsexviet.com:8080
mephimsexviet.com:8880
mephimsexviet.com:2052
mephimsexviet.com:2082
mephimsexviet.com:2086
mephimsexviet.com:2095
mephimsexviet.com:443
mephimsexviet.com:2053
mephimsexviet.com:2083
mephimsexviet.com:2087
mephimsexviet.com:2096
mephimsexviet.com:8443
www.mephimsexviet.com:80
www.mephimsexviet.com:22
www.mephimsexviet.com:8080
www.mephimsexviet.com:8880
www.mephimsexviet.com:2052
www.mephimsexviet.com:2082
www.mephimsexviet.com:2086
www.mephimsexviet.com:2095
www.mephimsexviet.com:443
www.mephimsexviet.com:2053
www.mephimsexviet.com:2083
www.mephimsexviet.com:2087
www.mephimsexviet.com:2096
www.mephimsexviet.com:8443
conti.mephimsexviet.com:80
conti.mephimsexviet.com:22
conti.mephimsexviet.com:8080
conti.mephimsexviet.com:8880
conti.mephimsexviet.com:2052
conti.mephimsexviet.com:2082
conti.mephimsexviet.com:2086
conti.mephimsexviet.com:2095
conti.mephimsexviet.com:443
conti.mephimsexviet.com:2053
conti.mephimsexviet.com:2083
conti.mephimsexviet.com:2087
conti.mephimsexviet.com:2096
conti.mephimsexviet.com:8443
mydoom.mephimsexviet.com:80
mydoom.mephimsexviet.com:22
mydoom.mephimsexviet.com:8080
mydoom.mephimsexviet.com:8880
mydoom.mephimsexviet.com:2052
mydoom.mephimsexviet.com:2082
mydoom.mephimsexviet.com:2086
mydoom.mephimsexviet.com:2095
mydoom.mephimsexviet.com:443
mydoom.mephimsexviet.com:2053
mydoom.mephimsexviet.com:2083
mydoom.mephimsexviet.com:2087
mydoom.mephimsexviet.com:2096
mydoom.mephimsexviet.com:8443

Mutex

37txNIroEtiB

Attributes

delay
0
install
true
install_file
eronbk0.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
915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d

File Explorer

915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d

.exe 45KB

915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d
MD5 c5a103a0dd7d13d7675ce6b50028b194
SHA1 c59b856cd8b9bc6efdc58fd21d9af7dd476739bf
SHA512 339ebb8730c901c0c4a98fe5d96a8f1f865dce34660ce6c3403bfd16db6bfb7957f27b64c9e81feabc68a836cd00d96e41d4001496314bea7ede5c0fd269adba
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q97wz/y3qiPI8zjbFgX3irFWhyibBDZ8x:0uPrpT/qY2Y0h83bCXS2yiNd8x
TLSH
T10C233A003BE9C12BF2BF4B789DF26145867AF6633A03D5491CC4519B5713FC68A42AFA
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

51310

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

915e76799b14c7352f8f364d034a6abf08c1938b3d2de8778d700796aac86f0d

mscoree

dotnet