asyncrat | fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914

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General

Target
fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914
Size 45KB
Sample260720-hsld9sb16v
SHA256 fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914
MD5 5caa899904b915d8d2137870f9dba527
SHA1 81e1c1f3227a9e7cd243ba2ebf426b4cf519213f
SHA512 7d86a545ac8c080d9c0009944d9d3e42776453768c0e5f05c529439b383b50d0baf0bdb07db31a846ddd83e7065f00a080ac31e73a7a90f9a386b70d233acc8b
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVp0ewtDc30oiZPI/zjbsgX3iRQ/JSd6BDZbx:4uBfJTMpv2wwR2iW/3bjXSRQhAkdbx
TLSH
T14F232B0037E8822BF2BE4F7899F26245867AF6672603D5491CC451DB5B23FC68A436FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sex18.pw:80
sex18.pw:22
sex18.pw:8080
sex18.pw:8880
sex18.pw:2052
sex18.pw:2082
sex18.pw:2086
sex18.pw:2095
sex18.pw:443
sex18.pw:2053
sex18.pw:2083
sex18.pw:2087
sex18.pw:2096
sex18.pw:8443
www.sex18.pw:80
www.sex18.pw:22
www.sex18.pw:8080
www.sex18.pw:8880
www.sex18.pw:2052
www.sex18.pw:2082
www.sex18.pw:2086
www.sex18.pw:2095
www.sex18.pw:443
www.sex18.pw:2053
www.sex18.pw:2083
www.sex18.pw:2087
www.sex18.pw:2096
www.sex18.pw:8443
malware.sex18.pw:80
malware.sex18.pw:22
malware.sex18.pw:8080
malware.sex18.pw:8880
malware.sex18.pw:2052
malware.sex18.pw:2082
malware.sex18.pw:2086
malware.sex18.pw:2095
malware.sex18.pw:443
malware.sex18.pw:2053
malware.sex18.pw:2083
malware.sex18.pw:2087
malware.sex18.pw:2096
malware.sex18.pw:8443
hack.sex18.pw:80
hack.sex18.pw:22
hack.sex18.pw:8080
hack.sex18.pw:8880
hack.sex18.pw:2052
hack.sex18.pw:2082
hack.sex18.pw:2086
hack.sex18.pw:2095
hack.sex18.pw:443
hack.sex18.pw:2053
hack.sex18.pw:2083
hack.sex18.pw:2087
hack.sex18.pw:2096
hack.sex18.pw:8443

Mutex

yxf1HlYHfg7G

Attributes

delay
0
install
true
install_file
aeag.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
fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914

File Explorer

fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914

.exe 45KB

fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914
MD5 5caa899904b915d8d2137870f9dba527
SHA1 81e1c1f3227a9e7cd243ba2ebf426b4cf519213f
SHA512 7d86a545ac8c080d9c0009944d9d3e42776453768c0e5f05c529439b383b50d0baf0bdb07db31a846ddd83e7065f00a080ac31e73a7a90f9a386b70d233acc8b
SSDEEP 768:4uBfJTMUyYUWUWBDimo2qVp0ewtDc30oiZPI/zjbsgX3iRQ/JSd6BDZbx:4uBfJTMpv2wwR2iW/3bjXSRQhAkdbx
TLSH
T14F232B0037E8822BF2BE4F7899F26245867AF6672603D5491CC451DB5B23FC68A436FD
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

51230

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

fdd44ef7e8e00ca40952ad8c1bd27e63a0a986cb8b93dff13e111d4876c7a914

mscoree

dotnet