asyncrat | ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23

Sharing

Copy URL Twitter E-mail

General

Target
ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23
Size 45KB
Sample260715-nw3evabv2n
SHA256 ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23
MD5 7cdb49234f7b6f9adab9404db1e0f251
SHA1 c00e4b5f09da381a2660d2bf8d93b496fae3a66e
SHA512 32b71fea489dc29b9a45977edbd4c7f25b14595ca8393cd1db0423f825550a948e48e5ae34e84db67ddf5a76f0fc5f850563c2eca3971af7670b5473efe477df
SSDEEP 768:5udApTNctooWUS7C+mo2qtOoRQKIJOPIhzjbpgg3iSWW6LKs9sq/BDZ0x:5udApTNmU2hYxg3h3bmgSlLKs9ld0x
TLSH
T1A4231B003BE8812BF2BE5F78ADF26145867AF2673602D64E1CC451DB5613FC68A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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

Mutex

KtpoC7GpPTXW

Attributes

delay
0
install
true
install_file
k07j9h.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
ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23

File Explorer

ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23

.exe 45KB

ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23
MD5 7cdb49234f7b6f9adab9404db1e0f251
SHA1 c00e4b5f09da381a2660d2bf8d93b496fae3a66e
SHA512 32b71fea489dc29b9a45977edbd4c7f25b14595ca8393cd1db0423f825550a948e48e5ae34e84db67ddf5a76f0fc5f850563c2eca3971af7670b5473efe477df
SSDEEP 768:5udApTNctooWUS7C+mo2qtOoRQKIJOPIhzjbpgg3iSWW6LKs9sq/BDZ0x:5udApTNmU2hYxg3h3bmgSlLKs9ld0x
TLSH
T1A4231B003BE8812BF2BE5F78ADF26145867AF2673602D64E1CC451DB5613FC68A426FD
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

ba5b6263dd3bdb51969e8578c9f64e3b5092e29cbb5a38328d00266815100a23

mscoree

dotnet