asyncrat | c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329

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General

Target
c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329
Size 45KB
Sample260703-getm2sgx7j
SHA256 c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329
MD5 c7184ceff566ea95b8f6688e790b47d4
SHA1 2f4f6969615ac000d727e913ee7fd2be4f546175
SHA512 7208f8615b42ce3b4289e11693ea6136ea6040778b89bcdb75492c08a10475b1b72a6b5b1b8a53afffdbf08b23de1edfa66ff9d206d0dea4f365b9edf8fb9a7e
SSDEEP 768:MudApTNctooWUS7C+mo2qtbOvbTXPI+zjb6gX3i/OSNhPN09CkmGswXBDZIx:MudApTNmU2gio+3btXSTNwCkJswRdIx
TLSH
T1D7233B003BE9822BF2BE4F789DF26145867BF2632603D65D1CC451DB5613FC68A42AF9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

myzoomboom.com:80
myzoomboom.com:22
myzoomboom.com:8080
myzoomboom.com:8880
myzoomboom.com:2052
myzoomboom.com:2082
myzoomboom.com:2086
myzoomboom.com:2095
myzoomboom.com:443
myzoomboom.com:2053
myzoomboom.com:2083
myzoomboom.com:2087
myzoomboom.com:2096
myzoomboom.com:8443
www.myzoomboom.com:80
www.myzoomboom.com:22
www.myzoomboom.com:8080
www.myzoomboom.com:8880
www.myzoomboom.com:2052
www.myzoomboom.com:2082
www.myzoomboom.com:2086
www.myzoomboom.com:2095
www.myzoomboom.com:443
www.myzoomboom.com:2053
www.myzoomboom.com:2083
www.myzoomboom.com:2087
www.myzoomboom.com:2096
www.myzoomboom.com:8443
hacker.myzoomboom.com:80
hacker.myzoomboom.com:22
hacker.myzoomboom.com:8080
hacker.myzoomboom.com:8880
hacker.myzoomboom.com:2052
hacker.myzoomboom.com:2082
hacker.myzoomboom.com:2086
hacker.myzoomboom.com:2095
hacker.myzoomboom.com:443
hacker.myzoomboom.com:2053
hacker.myzoomboom.com:2083
hacker.myzoomboom.com:2087
hacker.myzoomboom.com:2096
hacker.myzoomboom.com:8443
ryuk.myzoomboom.com:80
ryuk.myzoomboom.com:22
ryuk.myzoomboom.com:8080
ryuk.myzoomboom.com:8880
ryuk.myzoomboom.com:2052
ryuk.myzoomboom.com:2082
ryuk.myzoomboom.com:2086
ryuk.myzoomboom.com:2095
ryuk.myzoomboom.com:443
ryuk.myzoomboom.com:2053
ryuk.myzoomboom.com:2083
ryuk.myzoomboom.com:2087
ryuk.myzoomboom.com:2096
ryuk.myzoomboom.com:8443

Mutex

ItxxUlhSQKZA

Attributes

delay
0
install
true
install_file
mg7bv3.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
c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329

File Explorer

c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329

.exe 45KB

c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329
MD5 c7184ceff566ea95b8f6688e790b47d4
SHA1 2f4f6969615ac000d727e913ee7fd2be4f546175
SHA512 7208f8615b42ce3b4289e11693ea6136ea6040778b89bcdb75492c08a10475b1b72a6b5b1b8a53afffdbf08b23de1edfa66ff9d206d0dea4f365b9edf8fb9a7e
SSDEEP 768:MudApTNctooWUS7C+mo2qtbOvbTXPI+zjb6gX3i/OSNhPN09CkmGswXBDZIx:MudApTNmU2gio+3btXSTNwCkJswRdIx
TLSH
T1D7233B003BE9822BF2BE4F789DF26145867BF2632603D65D1CC451DB5613FC68A42AF9
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

51262

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

c67bb5ea8cbe5116a1a1e087ebb77aa2f92168e22da3d69829d601d79ca85329

mscoree

dotnet