asyncrat | 6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470

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General

Target
6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470
Size 45KB
Sample260831-rnyy8stdma
SHA256 6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470
MD5 adc1f9070b2e9eafe9711002859a114f
SHA1 cf1ae39b6315de68578d7f7f40c971f69c12f698
SHA512 da07439e50f922fbe682a72b56089960e92ffd81cbe57c37baf819ac9c2a86c308495ef88a45e4d143402ed10daac0fcff2d89a94e44415d4a85a45b59b15e4b
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/NYssPJZOPIczzjbagXHiS5hv3Y/6f4TRABDZ0x:5udApTNmU2ZHIf3cz3bNXCS3Jowd0x
TLSH
T1D1232B0037E8822BF2BE4F78ADF25145867AF6673603D58E1CC442975613FC68A42AFD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

gaiviet69.com:80
gaiviet69.com:22
gaiviet69.com:8080
gaiviet69.com:8880
gaiviet69.com:2052
gaiviet69.com:2082
gaiviet69.com:2086
gaiviet69.com:2095
gaiviet69.com:443
gaiviet69.com:2053
gaiviet69.com:2083
gaiviet69.com:2087
gaiviet69.com:2096
gaiviet69.com:8443
www.gaiviet69.com:80
www.gaiviet69.com:22
www.gaiviet69.com:8080
www.gaiviet69.com:8880
www.gaiviet69.com:2052
www.gaiviet69.com:2082
www.gaiviet69.com:2086
www.gaiviet69.com:2095
www.gaiviet69.com:443
www.gaiviet69.com:2053
www.gaiviet69.com:2083
www.gaiviet69.com:2087
www.gaiviet69.com:2096
www.gaiviet69.com:8443
trickbot.gaiviet69.com:80
trickbot.gaiviet69.com:22
trickbot.gaiviet69.com:8080
trickbot.gaiviet69.com:8880
trickbot.gaiviet69.com:2052
trickbot.gaiviet69.com:2082
trickbot.gaiviet69.com:2086
trickbot.gaiviet69.com:2095
trickbot.gaiviet69.com:443
trickbot.gaiviet69.com:2053
trickbot.gaiviet69.com:2083
trickbot.gaiviet69.com:2087
trickbot.gaiviet69.com:2096
trickbot.gaiviet69.com:8443
dridex.gaiviet69.com:80
dridex.gaiviet69.com:22
dridex.gaiviet69.com:8080
dridex.gaiviet69.com:8880
dridex.gaiviet69.com:2052
dridex.gaiviet69.com:2082
dridex.gaiviet69.com:2086
dridex.gaiviet69.com:2095
dridex.gaiviet69.com:443
dridex.gaiviet69.com:2053
dridex.gaiviet69.com:2083
dridex.gaiviet69.com:2087
dridex.gaiviet69.com:2096
dridex.gaiviet69.com:8443

Mutex

kevtmdlzxS1L

Attributes

delay
0
install
true
install_file
p4sxbq.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
6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470

File Explorer

6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470

.exe 45KB

6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470
MD5 adc1f9070b2e9eafe9711002859a114f
SHA1 cf1ae39b6315de68578d7f7f40c971f69c12f698
SHA512 da07439e50f922fbe682a72b56089960e92ffd81cbe57c37baf819ac9c2a86c308495ef88a45e4d143402ed10daac0fcff2d89a94e44415d4a85a45b59b15e4b
SSDEEP 768:5udApTNctooWUS7C+mo2qtm/NYssPJZOPIczzjbagXHiS5hv3Y/6f4TRABDZ0x:5udApTNmU2ZHIf3cz3bNXCS3Jowd0x
TLSH
T1D1232B0037E8822BF2BE4F78ADF25145867AF6673603D58E1CC442975613FC68A42AFD
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

6fd91395c1b0028af4456727e84bef578ba4d7e0feda04866bb19fdd5bdb6470

mscoree

dotnet