asyncrat | 046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675

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General

Target
046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675
Size 45KB
Sample260804-hzl95sfa46
SHA256 046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675
MD5 fd3a59c5804403349069c401351bc980
SHA1 613656ac93f270bfce3d56e0dd971bc0166b32fe
SHA512 d240a20ea5b8ee8ac46c79e8c17761735e3910fce910c9cb3882d5002d14938dec600a8252374447a705b76cc195ae16860be85886e25a9133292b42b3e0af1f
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFd8Ykk8PIwzjbfgX3iUiVvbPkjhSMlBtf:MuBGJTPho2/LDmTBw3boXS7pPShxlBDF
TLSH
T130231B0037E8812BF2BE4B78A9F26145867AF6633603D64A1CC451DB5723FC69A436FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sextinvl.blog:80
sextinvl.blog:22
sextinvl.blog:8080
sextinvl.blog:8880
sextinvl.blog:2052
sextinvl.blog:2082
sextinvl.blog:2086
sextinvl.blog:2095
sextinvl.blog:443
sextinvl.blog:2053
sextinvl.blog:2083
sextinvl.blog:2087
sextinvl.blog:2096
sextinvl.blog:8443
www.sextinvl.blog:80
www.sextinvl.blog:22
www.sextinvl.blog:8080
www.sextinvl.blog:8880
www.sextinvl.blog:2052
www.sextinvl.blog:2082
www.sextinvl.blog:2086
www.sextinvl.blog:2095
www.sextinvl.blog:443
www.sextinvl.blog:2053
www.sextinvl.blog:2083
www.sextinvl.blog:2087
www.sextinvl.blog:2096
www.sextinvl.blog:8443
nimda.sextinvl.blog:80
nimda.sextinvl.blog:22
nimda.sextinvl.blog:8080
nimda.sextinvl.blog:8880
nimda.sextinvl.blog:2052
nimda.sextinvl.blog:2082
nimda.sextinvl.blog:2086
nimda.sextinvl.blog:2095
nimda.sextinvl.blog:443
nimda.sextinvl.blog:2053
nimda.sextinvl.blog:2083
nimda.sextinvl.blog:2087
nimda.sextinvl.blog:2096
nimda.sextinvl.blog:8443
blacklotus.sextinvl.blog:80
blacklotus.sextinvl.blog:22
blacklotus.sextinvl.blog:8080
blacklotus.sextinvl.blog:8880
blacklotus.sextinvl.blog:2052
blacklotus.sextinvl.blog:2082
blacklotus.sextinvl.blog:2086
blacklotus.sextinvl.blog:2095
blacklotus.sextinvl.blog:443
blacklotus.sextinvl.blog:2053
blacklotus.sextinvl.blog:2083
blacklotus.sextinvl.blog:2087
blacklotus.sextinvl.blog:2096
blacklotus.sextinvl.blog:8443
hacker.sextinvl.blog:80
hacker.sextinvl.blog:22
hacker.sextinvl.blog:8080
hacker.sextinvl.blog:8880
hacker.sextinvl.blog:2052
hacker.sextinvl.blog:2082
hacker.sextinvl.blog:2086
hacker.sextinvl.blog:2095
hacker.sextinvl.blog:443
hacker.sextinvl.blog:2053
hacker.sextinvl.blog:2083
hacker.sextinvl.blog:2087
hacker.sextinvl.blog:2096
hacker.sextinvl.blog:8443

Mutex

N1nNHzeUDIG4

Attributes

delay
0
install
true
install_file
jj14.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
046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675

File Explorer

046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675

.exe 45KB

046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675
MD5 fd3a59c5804403349069c401351bc980
SHA1 613656ac93f270bfce3d56e0dd971bc0166b32fe
SHA512 d240a20ea5b8ee8ac46c79e8c17761735e3910fce910c9cb3882d5002d14938dec600a8252374447a705b76cc195ae16860be85886e25a9133292b42b3e0af1f
SSDEEP 768:MuBGJTP0BQ0UWUWHaimo2qVyL5P02FUFd8Ykk8PIwzjbfgX3iUiVvbPkjhSMlBtf:MuBGJTPho2/LDmTBw3boXS7pPShxlBDF
TLSH
T130231B0037E8812BF2BE4B78A9F26145867AF6633603D64A1CC451DB5723FC69A436FD
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

51358

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

046c8efaa6f8af1345ef79b8aa61ab5ee63c4dc06e54fe1e3b505eb1af9f0675

mscoree

dotnet