asyncrat | 1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93

Sharing

Copy URL Twitter E-mail

General

Target
1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93
Size 45KB
Sample260804-xbggbafc29
SHA256 1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93
MD5 77d6f77f330250ce4105f2d78706459e
SHA1 1717a4f4cd6eaeffcce8fff1698a856edfa286d8
SHA512 a30959fd120ca966447ecf0efb7df059e21b882f1556c94cc669ec44cea6a0719d4a4b8854d697fbe224a2362bf9467ec0cad20123f12add1a5942e683094d25
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9wScq/z1OPIszjbJgU3ioYdhfnS1yJttl9BDZ8x:0uPrpT/qY2ni9K3s3bGUSo6ZSgzLd8x
TLSH
T1A0232A003BE9C12BF2BE5B7898F26105867AF1633603D64A1CC452DB5713FC69A526FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

vnsextop1.com:80
vnsextop1.com:22
vnsextop1.com:8080
vnsextop1.com:8880
vnsextop1.com:2052
vnsextop1.com:2082
vnsextop1.com:2086
vnsextop1.com:2095
vnsextop1.com:443
vnsextop1.com:2053
vnsextop1.com:2083
vnsextop1.com:2087
vnsextop1.com:2096
vnsextop1.com:8443
www.vnsextop1.com:80
www.vnsextop1.com:22
www.vnsextop1.com:8080
www.vnsextop1.com:8880
www.vnsextop1.com:2052
www.vnsextop1.com:2082
www.vnsextop1.com:2086
www.vnsextop1.com:2095
www.vnsextop1.com:443
www.vnsextop1.com:2053
www.vnsextop1.com:2083
www.vnsextop1.com:2087
www.vnsextop1.com:2096
www.vnsextop1.com:8443
emotet.vnsextop1.com:80
emotet.vnsextop1.com:22
emotet.vnsextop1.com:8080
emotet.vnsextop1.com:8880
emotet.vnsextop1.com:2052
emotet.vnsextop1.com:2082
emotet.vnsextop1.com:2086
emotet.vnsextop1.com:2095
emotet.vnsextop1.com:443
emotet.vnsextop1.com:2053
emotet.vnsextop1.com:2083
emotet.vnsextop1.com:2087
emotet.vnsextop1.com:2096
emotet.vnsextop1.com:8443
locky.vnsextop1.com:80
locky.vnsextop1.com:22
locky.vnsextop1.com:8080
locky.vnsextop1.com:8880
locky.vnsextop1.com:2052
locky.vnsextop1.com:2082
locky.vnsextop1.com:2086
locky.vnsextop1.com:2095
locky.vnsextop1.com:443
locky.vnsextop1.com:2053
locky.vnsextop1.com:2083
locky.vnsextop1.com:2087
locky.vnsextop1.com:2096
locky.vnsextop1.com:8443
sasser.vnsextop1.com:80
sasser.vnsextop1.com:22
sasser.vnsextop1.com:8080
sasser.vnsextop1.com:8880
sasser.vnsextop1.com:2052
sasser.vnsextop1.com:2082
sasser.vnsextop1.com:2086
sasser.vnsextop1.com:2095
sasser.vnsextop1.com:443
sasser.vnsextop1.com:2053
sasser.vnsextop1.com:2083
sasser.vnsextop1.com:2087
sasser.vnsextop1.com:2096
sasser.vnsextop1.com:8443

Mutex

a7KkmGKTnIpb

Attributes

delay
0
install
true
install_file
jrwubxk.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
1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93

File Explorer

1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93

.exe 45KB

1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93
MD5 77d6f77f330250ce4105f2d78706459e
SHA1 1717a4f4cd6eaeffcce8fff1698a856edfa286d8
SHA512 a30959fd120ca966447ecf0efb7df059e21b882f1556c94cc669ec44cea6a0719d4a4b8854d697fbe224a2362bf9467ec0cad20123f12add1a5942e683094d25
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9q9wScq/z1OPIszjbJgU3ioYdhfnS1yJttl9BDZ8x:0uPrpT/qY2ni9K3s3bGUSo6ZSgzLd8x
TLSH
T1A0232A003BE9C12BF2BE5B7898F26105867AF1633603D64A1CC452DB5713FC69A526FE
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

51310

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

1ff2067e47962159ccdb681889f1223c39ee41c50fb2b73e8f85fffab29adc93

mscoree

dotnet