asyncrat | 380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d

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General

Target
380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d
Size 45KB
Sample260718-knm4eahv8t
SHA256 380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d
MD5 e1f3beac2dd2c753939a1899ef071ef8
SHA1 938d904b8ebbcb6833c760b759d4ecf4d7de5d7f
SHA512 4ad44ca1f2f3dc5111ea8292a4d3630e4d4d3e10da90603d83bd30e77138bbf50afda283956f08e10cb7dbcf7dd9d24f78488e2dc53aa84e503b82984d42c5e1
SSDEEP 768:5udApTNctooWUS7C+mo2qthRzMwnOPIZzjbAgX3ipzgR+8+3EmDVBDZ0x:5udApTNmU2qA+3Z3bnXSuRJ+3L3d0x
TLSH
T16A232B0037E8822BF2BE4F789CF26245857AF6673603D64E1CC4519B5713BC69A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexsexviet.com:80
sexsexviet.com:22
sexsexviet.com:8080
sexsexviet.com:8880
sexsexviet.com:2052
sexsexviet.com:2082
sexsexviet.com:2086
sexsexviet.com:2095
sexsexviet.com:443
sexsexviet.com:2053
sexsexviet.com:2083
sexsexviet.com:2087
sexsexviet.com:2096
sexsexviet.com:8443
www.sexsexviet.com:80
www.sexsexviet.com:22
www.sexsexviet.com:8080
www.sexsexviet.com:8880
www.sexsexviet.com:2052
www.sexsexviet.com:2082
www.sexsexviet.com:2086
www.sexsexviet.com:2095
www.sexsexviet.com:443
www.sexsexviet.com:2053
www.sexsexviet.com:2083
www.sexsexviet.com:2087
www.sexsexviet.com:2096
www.sexsexviet.com:8443
lokibot.sexsexviet.com:80
lokibot.sexsexviet.com:22
lokibot.sexsexviet.com:8080
lokibot.sexsexviet.com:8880
lokibot.sexsexviet.com:2052
lokibot.sexsexviet.com:2082
lokibot.sexsexviet.com:2086
lokibot.sexsexviet.com:2095
lokibot.sexsexviet.com:443
lokibot.sexsexviet.com:2053
lokibot.sexsexviet.com:2083
lokibot.sexsexviet.com:2087
lokibot.sexsexviet.com:2096
lokibot.sexsexviet.com:8443
shamoon.sexsexviet.com:80
shamoon.sexsexviet.com:22
shamoon.sexsexviet.com:8080
shamoon.sexsexviet.com:8880
shamoon.sexsexviet.com:2052
shamoon.sexsexviet.com:2082
shamoon.sexsexviet.com:2086
shamoon.sexsexviet.com:2095
shamoon.sexsexviet.com:443
shamoon.sexsexviet.com:2053
shamoon.sexsexviet.com:2083
shamoon.sexsexviet.com:2087
shamoon.sexsexviet.com:2096
shamoon.sexsexviet.com:8443

Mutex

bFqVuB44AzKo

Attributes

delay
0
install
true
install_file
743v0g.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
380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d

File Explorer

380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d

.exe 45KB

380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d
MD5 e1f3beac2dd2c753939a1899ef071ef8
SHA1 938d904b8ebbcb6833c760b759d4ecf4d7de5d7f
SHA512 4ad44ca1f2f3dc5111ea8292a4d3630e4d4d3e10da90603d83bd30e77138bbf50afda283956f08e10cb7dbcf7dd9d24f78488e2dc53aa84e503b82984d42c5e1
SSDEEP 768:5udApTNctooWUS7C+mo2qthRzMwnOPIZzjbAgX3ipzgR+8+3EmDVBDZ0x:5udApTNmU2qA+3Z3bnXSuRJ+3L3d0x
TLSH
T16A232B0037E8822BF2BE4F789CF26245857AF6673603D64E1CC4519B5713BC69A426FE
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

380e743cec9b836441c35f2a0abba20430861f32dfa190d05a9cfa0881998e8d

mscoree

dotnet