asyncrat | 02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e[.]exe

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General

Target
02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e.exe
Size 45KB
Sample260701-khdyjsb13s
SHA256 02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e
MD5 2d5f6262a72fc9a2a84c89f414364895
SHA1 68d7520e45992f958b82234d41c28398edb9e8ae
SHA512 c68dafd1fff22c084d7607587b828d5c1ffc6fcacbe7205f2db2dac2b77820166d30bc21ed728750aff4c85129c610b80472f1832de24db9402fadc7862fdd4a
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9GCHyTtUPIOzjbggX3ibP6bJDqDQ1V1D2MBDZTx:QulLJTE9X2xnjO3bHXSLcLdTx
TLSH
T1C8231B003BE8812BF2BE5F78ADF25145467AF1673603D58E2CC4419B5723BC68A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

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

Mutex

YGwAPoOI6fx4

Attributes

delay
0
install
true
install_file
6zlc03.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
02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e.exe

File Explorer

02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e.exe

.exe 45KB

02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e.exe

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e
MD5 2d5f6262a72fc9a2a84c89f414364895
SHA1 68d7520e45992f958b82234d41c28398edb9e8ae
SHA512 c68dafd1fff22c084d7607587b828d5c1ffc6fcacbe7205f2db2dac2b77820166d30bc21ed728750aff4c85129c610b80472f1832de24db9402fadc7862fdd4a
SSDEEP 768:QulLJTEs+EgWUKJTGmo2q9GCHyTtUPIOzjbggX3ibP6bJDqDQ1V1D2MBDZTx:QulLJTE9X2xnjO3bHXSLcLdTx
TLSH
T1C8231B003BE8812BF2BE5F78ADF25145467AF1673603D58E2CC4419B5723BC68A526FE
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

51230

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

02eb1e77471e4651328035db87f061dde89d60a9553d93a6f15e431bbf4a495e.exe

mscoree

dotnet