asyncrat | 2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a

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General

Target
2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a
Size 45KB
Sample260804-aftwwazbld
SHA256 2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a
MD5 031f3b13a4a47d25a16400f16f402b1b
SHA1 c3520ccf97b454396d659a153d4a29a19ac90982
SHA512 e0f0d885f1a402cf95d34fcb9607347817b97629d563a40f0c10c324a684571341cd5b1321d686af7795868d43b595bf3f1ff457b64bad280bd50c1f30571ca1
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwg3xY6AZOOPILzjbtgq3i4PIlpELagzyfW3BDZMx:ku40ZTXEb2culO3L3b6qS4PfayyfWxdO
TLSH
T12B2329003FE9812BF2BE4F7899F26145857AF2A36603D54A1CC451DB5713FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvnn.com:80
phimsexvnn.com:22
phimsexvnn.com:8080
phimsexvnn.com:8880
phimsexvnn.com:2052
phimsexvnn.com:2082
phimsexvnn.com:2086
phimsexvnn.com:2095
phimsexvnn.com:443
phimsexvnn.com:2053
phimsexvnn.com:2083
phimsexvnn.com:2087
phimsexvnn.com:2096
phimsexvnn.com:8443
www.phimsexvnn.com:80
www.phimsexvnn.com:22
www.phimsexvnn.com:8080
www.phimsexvnn.com:8880
www.phimsexvnn.com:2052
www.phimsexvnn.com:2082
www.phimsexvnn.com:2086
www.phimsexvnn.com:2095
www.phimsexvnn.com:443
www.phimsexvnn.com:2053
www.phimsexvnn.com:2083
www.phimsexvnn.com:2087
www.phimsexvnn.com:2096
www.phimsexvnn.com:8443
darkside.phimsexvnn.com:80
darkside.phimsexvnn.com:22
darkside.phimsexvnn.com:8080
darkside.phimsexvnn.com:8880
darkside.phimsexvnn.com:2052
darkside.phimsexvnn.com:2082
darkside.phimsexvnn.com:2086
darkside.phimsexvnn.com:2095
darkside.phimsexvnn.com:443
darkside.phimsexvnn.com:2053
darkside.phimsexvnn.com:2083
darkside.phimsexvnn.com:2087
darkside.phimsexvnn.com:2096
darkside.phimsexvnn.com:8443
wannacry.phimsexvnn.com:80
wannacry.phimsexvnn.com:22
wannacry.phimsexvnn.com:8080
wannacry.phimsexvnn.com:8880
wannacry.phimsexvnn.com:2052
wannacry.phimsexvnn.com:2082
wannacry.phimsexvnn.com:2086
wannacry.phimsexvnn.com:2095
wannacry.phimsexvnn.com:443
wannacry.phimsexvnn.com:2053
wannacry.phimsexvnn.com:2083
wannacry.phimsexvnn.com:2087
wannacry.phimsexvnn.com:2096
wannacry.phimsexvnn.com:8443
mydoom.phimsexvnn.com:80
mydoom.phimsexvnn.com:22
mydoom.phimsexvnn.com:8080
mydoom.phimsexvnn.com:8880
mydoom.phimsexvnn.com:2052
mydoom.phimsexvnn.com:2082
mydoom.phimsexvnn.com:2086
mydoom.phimsexvnn.com:2095
mydoom.phimsexvnn.com:443
mydoom.phimsexvnn.com:2053
mydoom.phimsexvnn.com:2083
mydoom.phimsexvnn.com:2087
mydoom.phimsexvnn.com:2096
mydoom.phimsexvnn.com:8443
clop.phimsexvnn.com:80
clop.phimsexvnn.com:22
clop.phimsexvnn.com:8080
clop.phimsexvnn.com:8880
clop.phimsexvnn.com:2052
clop.phimsexvnn.com:2082
clop.phimsexvnn.com:2086
clop.phimsexvnn.com:2095
clop.phimsexvnn.com:443
clop.phimsexvnn.com:2053
clop.phimsexvnn.com:2083
clop.phimsexvnn.com:2087
clop.phimsexvnn.com:2096
clop.phimsexvnn.com:8443

Mutex

wGclhHS1yIUE

Attributes

delay
0
install
true
install_file
xcmij.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
2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a

File Explorer

2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a

.exe 45KB

2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a
MD5 031f3b13a4a47d25a16400f16f402b1b
SHA1 c3520ccf97b454396d659a153d4a29a19ac90982
SHA512 e0f0d885f1a402cf95d34fcb9607347817b97629d563a40f0c10c324a684571341cd5b1321d686af7795868d43b595bf3f1ff457b64bad280bd50c1f30571ca1
SSDEEP 768:ku40ZTX3uXTaWUgzW0mo2qwg3xY6AZOOPILzjbtgq3i4PIlpELagzyfW3BDZMx:ku40ZTXEb2culO3L3b6qS4PfayyfWxdO
TLSH
T12B2329003FE9812BF2BE4F7899F26145857AF2A36603D54A1CC451DB5713FC68A426FE
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

2fecd06554aa3f1b0ca9eab5585dd33e19bbca274dcbb5f704faeaae4131b34a

mscoree

dotnet