asyncrat | b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2

Resubmissions

19/06/2026, 20:40

260619-zf37zscw9v

19/06/2026, 20:38

260619-zer4bscw7110

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General

Target
b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2
Size 45KB
Sample260619-zer4bscw71
SHA256 b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2
MD5 963d20ce81c3a736e4f4ba8b24ae73fc
SHA1 472103f131f87946805366f4b3007e2022f9dbae
SHA512 623f996c71d9ff4fffe7b6507457eefe2dd5d95fdcf5dcec3c52e173b1fe109f58dd4bdbb3fd2d866a31ea588fba860a25cce63a6c7ec73db6ba9a0a868ec6f7
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjbQgX3iuXyF1CHjIZ8BDZMx:kuSOpTPOP24wR2iW/3bXXSuX2AsZadMx
TLSH
T182232A0037E8C12BF2BE5F7898F26146867AF6632603D54A1CC451DB5723FC69A43AED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

s1.sexhiepdam.blog:80
s1.sexhiepdam.blog:22
s1.sexhiepdam.blog:8080
s1.sexhiepdam.blog:8880
s1.sexhiepdam.blog:2052
s1.sexhiepdam.blog:2082
s1.sexhiepdam.blog:2086
s1.sexhiepdam.blog:2095
s1.sexhiepdam.blog:443
s1.sexhiepdam.blog:2053
s1.sexhiepdam.blog:2083
s1.sexhiepdam.blog:2087
s1.sexhiepdam.blog:2096
s1.sexhiepdam.blog:8443
www.s1.sexhiepdam.blog:80
www.s1.sexhiepdam.blog:22
www.s1.sexhiepdam.blog:8080
www.s1.sexhiepdam.blog:8880
www.s1.sexhiepdam.blog:2052
www.s1.sexhiepdam.blog:2082
www.s1.sexhiepdam.blog:2086
www.s1.sexhiepdam.blog:2095
www.s1.sexhiepdam.blog:443
www.s1.sexhiepdam.blog:2053
www.s1.sexhiepdam.blog:2083
www.s1.sexhiepdam.blog:2087
www.s1.sexhiepdam.blog:2096
www.s1.sexhiepdam.blog:8443
shamoon.s1.sexhiepdam.blog:80
shamoon.s1.sexhiepdam.blog:22
shamoon.s1.sexhiepdam.blog:8080
shamoon.s1.sexhiepdam.blog:8880
shamoon.s1.sexhiepdam.blog:2052
shamoon.s1.sexhiepdam.blog:2082
shamoon.s1.sexhiepdam.blog:2086
shamoon.s1.sexhiepdam.blog:2095
shamoon.s1.sexhiepdam.blog:443
shamoon.s1.sexhiepdam.blog:2053
shamoon.s1.sexhiepdam.blog:2083
shamoon.s1.sexhiepdam.blog:2087
shamoon.s1.sexhiepdam.blog:2096
shamoon.s1.sexhiepdam.blog:8443
remcos.s1.sexhiepdam.blog:80
remcos.s1.sexhiepdam.blog:22
remcos.s1.sexhiepdam.blog:8080
remcos.s1.sexhiepdam.blog:8880
remcos.s1.sexhiepdam.blog:2052
remcos.s1.sexhiepdam.blog:2082
remcos.s1.sexhiepdam.blog:2086
remcos.s1.sexhiepdam.blog:2095
remcos.s1.sexhiepdam.blog:443
remcos.s1.sexhiepdam.blog:2053
remcos.s1.sexhiepdam.blog:2083
remcos.s1.sexhiepdam.blog:2087
remcos.s1.sexhiepdam.blog:2096
remcos.s1.sexhiepdam.blog:8443
mirai.s1.sexhiepdam.blog:80
mirai.s1.sexhiepdam.blog:22
mirai.s1.sexhiepdam.blog:8080
mirai.s1.sexhiepdam.blog:8880
mirai.s1.sexhiepdam.blog:2052
mirai.s1.sexhiepdam.blog:2082
mirai.s1.sexhiepdam.blog:2086
mirai.s1.sexhiepdam.blog:2095
mirai.s1.sexhiepdam.blog:443
mirai.s1.sexhiepdam.blog:2053
mirai.s1.sexhiepdam.blog:2083
mirai.s1.sexhiepdam.blog:2087
mirai.s1.sexhiepdam.blog:2096
mirai.s1.sexhiepdam.blog:8443

Mutex

t9FDf38jcbPK

Attributes

delay
0
install
true
install_file
xgrf.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
b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2

File Explorer

b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2

.exe 45KB

b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2
MD5 963d20ce81c3a736e4f4ba8b24ae73fc
SHA1 472103f131f87946805366f4b3007e2022f9dbae
SHA512 623f996c71d9ff4fffe7b6507457eefe2dd5d95fdcf5dcec3c52e173b1fe109f58dd4bdbb3fd2d866a31ea588fba860a25cce63a6c7ec73db6ba9a0a868ec6f7
SSDEEP 768:kuSOpTPTCFcWUeXa6mo2qAW0ewtDc30oiZPI/zjbQgX3iuXyF1CHjIZ8BDZMx:kuSOpTPOP24wR2iW/3bXXSuX2AsZadMx
TLSH
T182232A0037E8C12BF2BE5F7898F26146867AF6632603D54A1CC451DB5723FC69A43AED
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

b74a747af7ecf12db4ecbdc748168e4e52c1ac4d7f18278db5a7b1677aab66a2

mscoree

dotnet