asyncrat | 6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2

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General

Target
6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2
Size 45KB
Sample260714-pgdcvabz7p
SHA256 6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2
MD5 42aec64aca1cbd6115052fec4233f00b
SHA1 069fb64d536cfa7bb01699f27b7ede07576005b1
SHA512 12ffa14d20c4017d32bbff6ba7b3ffaf2b2a21eacdaa1e016dd34c06aee78ec5608f98b1946927c9a97b6117798213b7d94e838add83df0eff34f3aa9199bf99
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1zGsGx8OHuPI2zjbMg93ia3uGjXM2LKlmBDZcx:RuxkJTgip2+ez323bD9SaT3dcx
TLSH
T1F4232A103BE8822BF2BE4FB898F26145857EF5633603D5492CC452DB5623FC696426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietfree.com:80
sexvietfree.com:22
sexvietfree.com:8080
sexvietfree.com:8880
sexvietfree.com:2052
sexvietfree.com:2082
sexvietfree.com:2086
sexvietfree.com:2095
sexvietfree.com:443
sexvietfree.com:2053
sexvietfree.com:2083
sexvietfree.com:2087
sexvietfree.com:2096
sexvietfree.com:8443
www.sexvietfree.com:80
www.sexvietfree.com:22
www.sexvietfree.com:8080
www.sexvietfree.com:8880
www.sexvietfree.com:2052
www.sexvietfree.com:2082
www.sexvietfree.com:2086
www.sexvietfree.com:2095
www.sexvietfree.com:443
www.sexvietfree.com:2053
www.sexvietfree.com:2083
www.sexvietfree.com:2087
www.sexvietfree.com:2096
www.sexvietfree.com:8443
hack.sexvietfree.com:80
hack.sexvietfree.com:22
hack.sexvietfree.com:8080
hack.sexvietfree.com:8880
hack.sexvietfree.com:2052
hack.sexvietfree.com:2082
hack.sexvietfree.com:2086
hack.sexvietfree.com:2095
hack.sexvietfree.com:443
hack.sexvietfree.com:2053
hack.sexvietfree.com:2083
hack.sexvietfree.com:2087
hack.sexvietfree.com:2096
hack.sexvietfree.com:8443
zbot.sexvietfree.com:80
zbot.sexvietfree.com:22
zbot.sexvietfree.com:8080
zbot.sexvietfree.com:8880
zbot.sexvietfree.com:2052
zbot.sexvietfree.com:2082
zbot.sexvietfree.com:2086
zbot.sexvietfree.com:2095
zbot.sexvietfree.com:443
zbot.sexvietfree.com:2053
zbot.sexvietfree.com:2083
zbot.sexvietfree.com:2087
zbot.sexvietfree.com:2096
zbot.sexvietfree.com:8443

Mutex

CQAGH5CHqPMa

Attributes

delay
0
install
true
install_file
1ciiagjh.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
6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2

File Explorer

6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2

.exe 45KB

6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2
MD5 42aec64aca1cbd6115052fec4233f00b
SHA1 069fb64d536cfa7bb01699f27b7ede07576005b1
SHA512 12ffa14d20c4017d32bbff6ba7b3ffaf2b2a21eacdaa1e016dd34c06aee78ec5608f98b1946927c9a97b6117798213b7d94e838add83df0eff34f3aa9199bf99
SSDEEP 768:RuxkJTVmU5EkWUGMKSmo2q1zGsGx8OHuPI2zjbMg93ia3uGjXM2LKlmBDZcx:RuxkJTgip2+ez323bD9SaT3dcx
TLSH
T1F4232A103BE8822BF2BE4FB898F26145857EF5633603D5492CC452DB5623FC696426FE
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

6b16cf805ff237738a1439755c1cb99670fa76ec27a6e6799931b062044e04a2

mscoree

dotnet