asyncrat | f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca

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General

Target
f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca
Size 45KB
Sample260706-ex772sdv3p
SHA256 f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca
MD5 dac3cdbec0bf6d5ff3c4f5cea98cd2ae
SHA1 146f14bf3e67fdf12348fb2f8c01f719f7cded8f
SHA512 5bc2f8f54032fbcb1cfeaabeebdb1c253ca5ca09b949fca8cf2b4f08e5ad958169cc51caa0a18d773e972b1dfd11a13b4aabd36fd86ab50fa87d1f62f12fb567
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrmFpPklON8APIDzjbYgX3iTNNH0SlrJn1AaqBDZkx:vuogpT7I62F7kwN8lD3bPXSDUS/Wa0dm
TLSH
T15F233B003BE8813BF2BE4F7499F26145867AF5637603D68A1CC451DB5723FC29A426ED
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

x.sexvietsubs.blog:80
x.sexvietsubs.blog:22
x.sexvietsubs.blog:8080
x.sexvietsubs.blog:8880
x.sexvietsubs.blog:2052
x.sexvietsubs.blog:2082
x.sexvietsubs.blog:2086
x.sexvietsubs.blog:2095
x.sexvietsubs.blog:443
x.sexvietsubs.blog:2053
x.sexvietsubs.blog:2083
x.sexvietsubs.blog:2087
x.sexvietsubs.blog:2096
x.sexvietsubs.blog:8443
www.x.sexvietsubs.blog:80
www.x.sexvietsubs.blog:22
www.x.sexvietsubs.blog:8080
www.x.sexvietsubs.blog:8880
www.x.sexvietsubs.blog:2052
www.x.sexvietsubs.blog:2082
www.x.sexvietsubs.blog:2086
www.x.sexvietsubs.blog:2095
www.x.sexvietsubs.blog:443
www.x.sexvietsubs.blog:2053
www.x.sexvietsubs.blog:2083
www.x.sexvietsubs.blog:2087
www.x.sexvietsubs.blog:2096
www.x.sexvietsubs.blog:8443
trickbot.x.sexvietsubs.blog:80
trickbot.x.sexvietsubs.blog:22
trickbot.x.sexvietsubs.blog:8080
trickbot.x.sexvietsubs.blog:8880
trickbot.x.sexvietsubs.blog:2052
trickbot.x.sexvietsubs.blog:2082
trickbot.x.sexvietsubs.blog:2086
trickbot.x.sexvietsubs.blog:2095
trickbot.x.sexvietsubs.blog:443
trickbot.x.sexvietsubs.blog:2053
trickbot.x.sexvietsubs.blog:2083
trickbot.x.sexvietsubs.blog:2087
trickbot.x.sexvietsubs.blog:2096
trickbot.x.sexvietsubs.blog:8443
gozi.x.sexvietsubs.blog:80
gozi.x.sexvietsubs.blog:22
gozi.x.sexvietsubs.blog:8080
gozi.x.sexvietsubs.blog:8880
gozi.x.sexvietsubs.blog:2052
gozi.x.sexvietsubs.blog:2082
gozi.x.sexvietsubs.blog:2086
gozi.x.sexvietsubs.blog:2095
gozi.x.sexvietsubs.blog:443
gozi.x.sexvietsubs.blog:2053
gozi.x.sexvietsubs.blog:2083
gozi.x.sexvietsubs.blog:2087
gozi.x.sexvietsubs.blog:2096
gozi.x.sexvietsubs.blog:8443
ryuk.x.sexvietsubs.blog:80
ryuk.x.sexvietsubs.blog:22
ryuk.x.sexvietsubs.blog:8080
ryuk.x.sexvietsubs.blog:8880
ryuk.x.sexvietsubs.blog:2052
ryuk.x.sexvietsubs.blog:2082
ryuk.x.sexvietsubs.blog:2086
ryuk.x.sexvietsubs.blog:2095
ryuk.x.sexvietsubs.blog:443
ryuk.x.sexvietsubs.blog:2053
ryuk.x.sexvietsubs.blog:2083
ryuk.x.sexvietsubs.blog:2087
ryuk.x.sexvietsubs.blog:2096
ryuk.x.sexvietsubs.blog:8443
cl0p.x.sexvietsubs.blog:80
cl0p.x.sexvietsubs.blog:22
cl0p.x.sexvietsubs.blog:8080
cl0p.x.sexvietsubs.blog:8880
cl0p.x.sexvietsubs.blog:2052
cl0p.x.sexvietsubs.blog:2082
cl0p.x.sexvietsubs.blog:2086
cl0p.x.sexvietsubs.blog:2095
cl0p.x.sexvietsubs.blog:443
cl0p.x.sexvietsubs.blog:2053
cl0p.x.sexvietsubs.blog:2083
cl0p.x.sexvietsubs.blog:2087
cl0p.x.sexvietsubs.blog:2096
cl0p.x.sexvietsubs.blog:8443

Mutex

PtzQSpaF7DVl

Attributes

delay
0
install
true
install_file
fid9do1z.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
f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca

File Explorer

f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca

.exe 45KB

f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca
MD5 dac3cdbec0bf6d5ff3c4f5cea98cd2ae
SHA1 146f14bf3e67fdf12348fb2f8c01f719f7cded8f
SHA512 5bc2f8f54032fbcb1cfeaabeebdb1c253ca5ca09b949fca8cf2b4f08e5ad958169cc51caa0a18d773e972b1dfd11a13b4aabd36fd86ab50fa87d1f62f12fb567
SSDEEP 768:vuogpT78XvEsWUOsRzqmo2qrmFpPklON8APIDzjbYgX3iTNNH0SlrJn1AaqBDZkx:vuogpT7I62F7kwN8lD3bPXSDUS/Wa0dm
TLSH
T15F233B003BE8813BF2BE4F7499F26145867AF5637603D68A1CC451DB5723FC29A426ED
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

51454

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

f972a1bedb1bb0c32dda0762fcf758086e3f3d1b0632596dfe7aae574970e7ca

mscoree

dotnet