asyncrat | 9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd

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General

Target
9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd
Size 45KB
Sample260804-thsw5sthlb
SHA256 9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd
MD5 da1dcdf62e9f71b5384e90f0f9bc3f00
SHA1 7e4a6bef09795f5a8d49d782eea4af78ecf27515
SHA512 9cc65add1f25cf5df954d66c2060cd1a47f983a253063770e8c559a66d3ffd0b8e3f2991387056eda48c8e7f9dc73fc03597fe9ff99ec9f4f13ed5d79715d0ac
SSDEEP 768:5udApTNctooWUS7C+mo2qtjZbtDMQPI8FjbKgX3iitUSQE41e/X5aBDZ0x:5udApTNmU2sJk8NbdXSi4g/ad0x
TLSH
T1A4231B0037E8812BF2BE4F78A9F25145867AF1672603D58E1CC451DB5723BC69A42BFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

phimsexvai.blog:80
phimsexvai.blog:22
phimsexvai.blog:8080
phimsexvai.blog:8880
phimsexvai.blog:2052
phimsexvai.blog:2082
phimsexvai.blog:2086
phimsexvai.blog:2095
phimsexvai.blog:443
phimsexvai.blog:2053
phimsexvai.blog:2083
phimsexvai.blog:2087
phimsexvai.blog:2096
phimsexvai.blog:8443
www.phimsexvai.blog:80
www.phimsexvai.blog:22
www.phimsexvai.blog:8080
www.phimsexvai.blog:8880
www.phimsexvai.blog:2052
www.phimsexvai.blog:2082
www.phimsexvai.blog:2086
www.phimsexvai.blog:2095
www.phimsexvai.blog:443
www.phimsexvai.blog:2053
www.phimsexvai.blog:2083
www.phimsexvai.blog:2087
www.phimsexvai.blog:2096
www.phimsexvai.blog:8443
hack.phimsexvai.blog:80
hack.phimsexvai.blog:22
hack.phimsexvai.blog:8080
hack.phimsexvai.blog:8880
hack.phimsexvai.blog:2052
hack.phimsexvai.blog:2082
hack.phimsexvai.blog:2086
hack.phimsexvai.blog:2095
hack.phimsexvai.blog:443
hack.phimsexvai.blog:2053
hack.phimsexvai.blog:2083
hack.phimsexvai.blog:2087
hack.phimsexvai.blog:2096
hack.phimsexvai.blog:8443
sasser.phimsexvai.blog:80
sasser.phimsexvai.blog:22
sasser.phimsexvai.blog:8080
sasser.phimsexvai.blog:8880
sasser.phimsexvai.blog:2052
sasser.phimsexvai.blog:2082
sasser.phimsexvai.blog:2086
sasser.phimsexvai.blog:2095
sasser.phimsexvai.blog:443
sasser.phimsexvai.blog:2053
sasser.phimsexvai.blog:2083
sasser.phimsexvai.blog:2087
sasser.phimsexvai.blog:2096
sasser.phimsexvai.blog:8443

Mutex

juMo1PlEie0K

Attributes

delay
0
install
true
install_file
y32txd.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
9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd

File Explorer

9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd

.exe 45KB

9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd
MD5 da1dcdf62e9f71b5384e90f0f9bc3f00
SHA1 7e4a6bef09795f5a8d49d782eea4af78ecf27515
SHA512 9cc65add1f25cf5df954d66c2060cd1a47f983a253063770e8c559a66d3ffd0b8e3f2991387056eda48c8e7f9dc73fc03597fe9ff99ec9f4f13ed5d79715d0ac
SSDEEP 768:5udApTNctooWUS7C+mo2qtjZbtDMQPI8FjbKgX3iitUSQE41e/X5aBDZ0x:5udApTNmU2sJk8NbdXSi4g/ad0x
TLSH
T1A4231B0037E8812BF2BE4F78A9F25145867AF1672603D58E1CC451DB5723BC69A42BFE
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

9bf0d701498dd6abf5e1062e569e10fa5c45d30cba457c852443ba2f8fc446dd

mscoree

dotnet