asyncrat | d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c

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General

Target
d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c
Size 45KB
Sample260718-tkrf4aav9t
SHA256 d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c
MD5 2b9d535f82103967ac288166d4d5e01d
SHA1 b35d68de49813f7d46e09cb1f10a36a3a6d25e8a
SHA512 ee0d90c78d31b16c57bbd8a516162b95723fd3739496c882172a745446036fd488b8d0f0efa04c3ab53df67722b39ccba2b31cb1c553e9afbb0b8c25c605a303
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q140b3NEAteiZPISzjbogB3iUD66o1NYuzTg2mtBDZO:wuZ8pT1tc2y3ehiWS3b/BSueVg2mjdMx
TLSH
T1CC232A003BE8812BF2BE4F7499F26141867BF6632603D6491CC451DB5623FC69A43AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexnga.store:80
sexnga.store:22
sexnga.store:8080
sexnga.store:8880
sexnga.store:2052
sexnga.store:2082
sexnga.store:2086
sexnga.store:2095
sexnga.store:443
sexnga.store:2053
sexnga.store:2083
sexnga.store:2087
sexnga.store:2096
sexnga.store:8443
www.sexnga.store:80
www.sexnga.store:22
www.sexnga.store:8080
www.sexnga.store:8880
www.sexnga.store:2052
www.sexnga.store:2082
www.sexnga.store:2086
www.sexnga.store:2095
www.sexnga.store:443
www.sexnga.store:2053
www.sexnga.store:2083
www.sexnga.store:2087
www.sexnga.store:2096
www.sexnga.store:8443
blaster.sexnga.store:80
blaster.sexnga.store:22
blaster.sexnga.store:8080
blaster.sexnga.store:8880
blaster.sexnga.store:2052
blaster.sexnga.store:2082
blaster.sexnga.store:2086
blaster.sexnga.store:2095
blaster.sexnga.store:443
blaster.sexnga.store:2053
blaster.sexnga.store:2083
blaster.sexnga.store:2087
blaster.sexnga.store:2096
blaster.sexnga.store:8443
formbook.sexnga.store:80
formbook.sexnga.store:22
formbook.sexnga.store:8080
formbook.sexnga.store:8880
formbook.sexnga.store:2052
formbook.sexnga.store:2082
formbook.sexnga.store:2086
formbook.sexnga.store:2095
formbook.sexnga.store:443
formbook.sexnga.store:2053
formbook.sexnga.store:2083
formbook.sexnga.store:2087
formbook.sexnga.store:2096
formbook.sexnga.store:8443

Mutex

fCVjzqpRPETE

Attributes

delay
0
install
true
install_file
jqpk.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
d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c

File Explorer

d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c

.exe 45KB

d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c
MD5 2b9d535f82103967ac288166d4d5e01d
SHA1 b35d68de49813f7d46e09cb1f10a36a3a6d25e8a
SHA512 ee0d90c78d31b16c57bbd8a516162b95723fd3739496c882172a745446036fd488b8d0f0efa04c3ab53df67722b39ccba2b31cb1c553e9afbb0b8c25c605a303
SSDEEP 768:wuZ8pT1Uu4/cWUeT66mo2q140b3NEAteiZPISzjbogB3iUD66o1NYuzTg2mtBDZO:wuZ8pT1tc2y3ehiWS3b/BSueVg2mjdMx
TLSH
T1CC232A003BE8812BF2BE4F7499F26141867BF6632603D6491CC451DB5623FC69A43AFE
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

d2c8973900c2b20cbcd8fa0bc45d0f521cb13e9d2572e0556fa1e13f225b7f8c

mscoree

dotnet