asyncrat | f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5

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General

Target
f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5
Size 45KB
Sample260905-bhe16sbb82
SHA256 f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5
MD5 4106fda35b0b07538a4a48395601d4e2
SHA1 1a04f925b194e543b23ba6668db6f771a3403785
SHA512 052f38040e29bf0c57d2103a25bf90334bc9f02c954f1713fbd7e2e1f1b3407b64ac1f7d1b47db9267bc956905d16467bdc4a3450b6b205653226da9728d3811
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQq3xq6YFoOPIUzjbSgp3iPjRrY0V5lJZ0EBIBDZUx:cuqb5TrhG2ekxo3U3bVpSZzVbJZvBudW
TLSH
T111232B003BE8C127F2BE4F789DF261054A7AF6636603D54D1CC4529B4A13FC69A526FA
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

sexvietnam.mobi:80
sexvietnam.mobi:22
sexvietnam.mobi:8080
sexvietnam.mobi:8880
sexvietnam.mobi:2052
sexvietnam.mobi:2082
sexvietnam.mobi:2086
sexvietnam.mobi:2095
sexvietnam.mobi:443
sexvietnam.mobi:2053
sexvietnam.mobi:2083
sexvietnam.mobi:2087
sexvietnam.mobi:2096
sexvietnam.mobi:8443
www.sexvietnam.mobi:80
www.sexvietnam.mobi:22
www.sexvietnam.mobi:8080
www.sexvietnam.mobi:8880
www.sexvietnam.mobi:2052
www.sexvietnam.mobi:2082
www.sexvietnam.mobi:2086
www.sexvietnam.mobi:2095
www.sexvietnam.mobi:443
www.sexvietnam.mobi:2053
www.sexvietnam.mobi:2083
www.sexvietnam.mobi:2087
www.sexvietnam.mobi:2096
www.sexvietnam.mobi:8443
ursnif.sexvietnam.mobi:80
ursnif.sexvietnam.mobi:22
ursnif.sexvietnam.mobi:8080
ursnif.sexvietnam.mobi:8880
ursnif.sexvietnam.mobi:2052
ursnif.sexvietnam.mobi:2082
ursnif.sexvietnam.mobi:2086
ursnif.sexvietnam.mobi:2095
ursnif.sexvietnam.mobi:443
ursnif.sexvietnam.mobi:2053
ursnif.sexvietnam.mobi:2083
ursnif.sexvietnam.mobi:2087
ursnif.sexvietnam.mobi:2096
ursnif.sexvietnam.mobi:8443
nimda.sexvietnam.mobi:80
nimda.sexvietnam.mobi:22
nimda.sexvietnam.mobi:8080
nimda.sexvietnam.mobi:8880
nimda.sexvietnam.mobi:2052
nimda.sexvietnam.mobi:2082
nimda.sexvietnam.mobi:2086
nimda.sexvietnam.mobi:2095
nimda.sexvietnam.mobi:443
nimda.sexvietnam.mobi:2053
nimda.sexvietnam.mobi:2083
nimda.sexvietnam.mobi:2087
nimda.sexvietnam.mobi:2096
nimda.sexvietnam.mobi:8443
dridex.sexvietnam.mobi:80
dridex.sexvietnam.mobi:22
dridex.sexvietnam.mobi:8080
dridex.sexvietnam.mobi:8880
dridex.sexvietnam.mobi:2052
dridex.sexvietnam.mobi:2082
dridex.sexvietnam.mobi:2086
dridex.sexvietnam.mobi:2095
dridex.sexvietnam.mobi:443
dridex.sexvietnam.mobi:2053
dridex.sexvietnam.mobi:2083
dridex.sexvietnam.mobi:2087
dridex.sexvietnam.mobi:2096
dridex.sexvietnam.mobi:8443
notpetya.sexvietnam.mobi:80
notpetya.sexvietnam.mobi:22
notpetya.sexvietnam.mobi:8080
notpetya.sexvietnam.mobi:8880
notpetya.sexvietnam.mobi:2052
notpetya.sexvietnam.mobi:2082
notpetya.sexvietnam.mobi:2086
notpetya.sexvietnam.mobi:2095
notpetya.sexvietnam.mobi:443
notpetya.sexvietnam.mobi:2053
notpetya.sexvietnam.mobi:2083
notpetya.sexvietnam.mobi:2087
notpetya.sexvietnam.mobi:2096
notpetya.sexvietnam.mobi:8443

Mutex

W7sWQSoMiDej

Attributes

delay
0
install
true
install_file
16nil.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
f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5

File Explorer

f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5

.exe 45KB

f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5
MD5 4106fda35b0b07538a4a48395601d4e2
SHA1 1a04f925b194e543b23ba6668db6f771a3403785
SHA512 052f38040e29bf0c57d2103a25bf90334bc9f02c954f1713fbd7e2e1f1b3407b64ac1f7d1b47db9267bc956905d16467bdc4a3450b6b205653226da9728d3811
SSDEEP 768:cuqb5TrIGuCWUoKXMmo2qQq3xq6YFoOPIUzjbSgp3iPjRrY0V5lJZ0EBIBDZUx:cuqb5TrhG2ekxo3U3bVpSZzVbJZvBudW
TLSH
T111232B003BE8C127F2BE4F789DF261054A7AF6636603D54D1CC4529B4A13FC69A526FA
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

51438

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

f224b273c053af86e0cb1d121ff021aaa92dffb8ecd16357a93d18082af390f5

mscoree

dotnet