asyncrat | 2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e

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General

Target
2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e
Size 45KB
Sample260707-ltdmlab18r
SHA256 2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e
MD5 71ac6997b7a2bed95163460b910ff856
SHA1 a222c615e0a1fffd6a2a53df78e69b27b7de7f86
SHA512 0871c331782aecc00651cf2f65a86e075f7002df163a9249113dd51bbb093eb1688dd5e8a3c428466d4469673d05bf94a60059c62ccef7cf0e85282577273073
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q17b30GYjHuPI8zjbZgXkin1lDSemRBDZcx:RuxkJTgip2Ow/383b2Xhn1Idcx
TLSH
T175231A003BE8C22BF2BE4FB898F26145467AF6636603D54D1CC451DB5623BC6DA426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexviet74.com:80
sexviet74.com:22
sexviet74.com:8080
sexviet74.com:8880
sexviet74.com:2052
sexviet74.com:2082
sexviet74.com:2086
sexviet74.com:2095
sexviet74.com:443
sexviet74.com:2053
sexviet74.com:2083
sexviet74.com:2087
sexviet74.com:2096
sexviet74.com:8443
www.sexviet74.com:80
www.sexviet74.com:22
www.sexviet74.com:8080
www.sexviet74.com:8880
www.sexviet74.com:2052
www.sexviet74.com:2082
www.sexviet74.com:2086
www.sexviet74.com:2095
www.sexviet74.com:443
www.sexviet74.com:2053
www.sexviet74.com:2083
www.sexviet74.com:2087
www.sexviet74.com:2096
www.sexviet74.com:8443
blaster.sexviet74.com:80
blaster.sexviet74.com:22
blaster.sexviet74.com:8080
blaster.sexviet74.com:8880
blaster.sexviet74.com:2052
blaster.sexviet74.com:2082
blaster.sexviet74.com:2086
blaster.sexviet74.com:2095
blaster.sexviet74.com:443
blaster.sexviet74.com:2053
blaster.sexviet74.com:2083
blaster.sexviet74.com:2087
blaster.sexviet74.com:2096
blaster.sexviet74.com:8443
socgholish.sexviet74.com:80
socgholish.sexviet74.com:22
socgholish.sexviet74.com:8080
socgholish.sexviet74.com:8880
socgholish.sexviet74.com:2052
socgholish.sexviet74.com:2082
socgholish.sexviet74.com:2086
socgholish.sexviet74.com:2095
socgholish.sexviet74.com:443
socgholish.sexviet74.com:2053
socgholish.sexviet74.com:2083
socgholish.sexviet74.com:2087
socgholish.sexviet74.com:2096
socgholish.sexviet74.com:8443

Mutex

g70WYtgJRK8D

Attributes

delay
0
install
true
install_file
aza4rq5o.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
2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e

File Explorer

2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e

.exe 45KB

2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e
MD5 71ac6997b7a2bed95163460b910ff856
SHA1 a222c615e0a1fffd6a2a53df78e69b27b7de7f86
SHA512 0871c331782aecc00651cf2f65a86e075f7002df163a9249113dd51bbb093eb1688dd5e8a3c428466d4469673d05bf94a60059c62ccef7cf0e85282577273073
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q17b30GYjHuPI8zjbZgXkin1lDSemRBDZcx:RuxkJTgip2Ow/383b2Xhn1Idcx
TLSH
T175231A003BE8C22BF2BE4FB898F26145467AF6636603D54D1CC451DB5623BC6DA426FE
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

51278

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

2e2ab17f5e734ab7b08f92c38c802588cf68659fa046e5ffc5d3134e0676f04e

mscoree

dotnet