asyncrat | 526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f

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General

Target
526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f
Size 45KB
Sample260905-npvfnade63
SHA256 526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f
MD5 eee5955820f957247a0dcdf50c11d66a
SHA1 835ac08037b18531494263909cf2f046c197cf4d
SHA512 c460a3c64aac750528b4118f8cf0083040542d0a8cc8ca24b8532d3bb39dbee2b9b1b6c45af221117c4e16ab29c3afa6d380054be011419ebf4d95eccb04017f
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1eT9Qpm9PIXzjbJgX3iJlc/EcNFDACbdYM8BDZLx:Iu5KkpTsx/2pQX3bGXSrkEcTUC6vdLx
TLSH
T1FA233B003BE9C23BF1BE4FB858F26105867AF5632603D5496CC451DB5623FC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextin.org:80
sextin.org:22
sextin.org:8080
sextin.org:8880
sextin.org:2052
sextin.org:2082
sextin.org:2086
sextin.org:2095
sextin.org:443
sextin.org:2053
sextin.org:2083
sextin.org:2087
sextin.org:2096
sextin.org:8443
www.sextin.org:80
www.sextin.org:22
www.sextin.org:8080
www.sextin.org:8880
www.sextin.org:2052
www.sextin.org:2082
www.sextin.org:2086
www.sextin.org:2095
www.sextin.org:443
www.sextin.org:2053
www.sextin.org:2083
www.sextin.org:2087
www.sextin.org:2096
www.sextin.org:8443
trisis.sextin.org:80
trisis.sextin.org:22
trisis.sextin.org:8080
trisis.sextin.org:8880
trisis.sextin.org:2052
trisis.sextin.org:2082
trisis.sextin.org:2086
trisis.sextin.org:2095
trisis.sextin.org:443
trisis.sextin.org:2053
trisis.sextin.org:2083
trisis.sextin.org:2087
trisis.sextin.org:2096
trisis.sextin.org:8443
malware.sextin.org:80
malware.sextin.org:22
malware.sextin.org:8080
malware.sextin.org:8880
malware.sextin.org:2052
malware.sextin.org:2082
malware.sextin.org:2086
malware.sextin.org:2095
malware.sextin.org:443
malware.sextin.org:2053
malware.sextin.org:2083
malware.sextin.org:2087
malware.sextin.org:2096
malware.sextin.org:8443

Mutex

5gDICCvsoGjv

Attributes

delay
0
install
true
install_file
5hofhuc5.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
526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f

File Explorer

526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f

.exe 45KB

526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f
MD5 eee5955820f957247a0dcdf50c11d66a
SHA1 835ac08037b18531494263909cf2f046c197cf4d
SHA512 c460a3c64aac750528b4118f8cf0083040542d0a8cc8ca24b8532d3bb39dbee2b9b1b6c45af221117c4e16ab29c3afa6d380054be011419ebf4d95eccb04017f
SSDEEP 768:Iu5KkpTsU6Q8WU+xjamo2q1eT9Qpm9PIXzjbJgX3iJlc/EcNFDACbdYM8BDZLx:Iu5KkpTsx/2pQX3bGXSrkEcTUC6vdLx
TLSH
T1FA233B003BE9C23BF1BE4FB858F26105867AF5632603D5496CC451DB5623FC69A426FE
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

51246

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

526ddb0aa480ea537dcd154c6a128fbaeb8c12d323412f17baeeb1d0dba0043f

mscoree

dotnet