asyncrat | f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6

Sharing

Copy URL Twitter E-mail

General

Target
f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6
Size 45KB
Sample260803-rvmvjsdm3x
SHA256 f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6
MD5 2cae5eb01ba0382b8741703710cb85cf
SHA1 fa8209448360fc612732b8c5d1109a3ab4fd6cc3
SHA512 e797b5812ebdfbdd2f702f22ba1141a9b326c8553b11f3d73ed229ae0921c1cd2eb3e923f7f2419094b09244b72f52a6ac1d29c822b71c8a3c9ca256519bfcd8
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9mdR3aI6OPIuzjbfgY3iscXwfkACPrkXB3BDZ8x:0u1YJTHcw2Zjqb3u3boYSscXjACwBxd+
TLSH
T118233B0037E8823BF2BE4F7899F26145867AF6673603D68A1CC441DB5613FC69A426FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

xcavengon.click:80
xcavengon.click:22
xcavengon.click:8080
xcavengon.click:8880
xcavengon.click:2052
xcavengon.click:2082
xcavengon.click:2086
xcavengon.click:2095
xcavengon.click:443
xcavengon.click:2053
xcavengon.click:2083
xcavengon.click:2087
xcavengon.click:2096
xcavengon.click:8443
www.xcavengon.click:80
www.xcavengon.click:22
www.xcavengon.click:8080
www.xcavengon.click:8880
www.xcavengon.click:2052
www.xcavengon.click:2082
www.xcavengon.click:2086
www.xcavengon.click:2095
www.xcavengon.click:443
www.xcavengon.click:2053
www.xcavengon.click:2083
www.xcavengon.click:2087
www.xcavengon.click:2096
www.xcavengon.click:8443
stuxnet.xcavengon.click:80
stuxnet.xcavengon.click:22
stuxnet.xcavengon.click:8080
stuxnet.xcavengon.click:8880
stuxnet.xcavengon.click:2052
stuxnet.xcavengon.click:2082
stuxnet.xcavengon.click:2086
stuxnet.xcavengon.click:2095
stuxnet.xcavengon.click:443
stuxnet.xcavengon.click:2053
stuxnet.xcavengon.click:2083
stuxnet.xcavengon.click:2087
stuxnet.xcavengon.click:2096
stuxnet.xcavengon.click:8443
cl0p.xcavengon.click:80
cl0p.xcavengon.click:22
cl0p.xcavengon.click:8080
cl0p.xcavengon.click:8880
cl0p.xcavengon.click:2052
cl0p.xcavengon.click:2082
cl0p.xcavengon.click:2086
cl0p.xcavengon.click:2095
cl0p.xcavengon.click:443
cl0p.xcavengon.click:2053
cl0p.xcavengon.click:2083
cl0p.xcavengon.click:2087
cl0p.xcavengon.click:2096
cl0p.xcavengon.click:8443

Mutex

zaLAeZ5PVucZ

Attributes

delay
0
install
true
install_file
g2kvni.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
f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6

File Explorer

f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6

.exe 45KB

f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6
MD5 2cae5eb01ba0382b8741703710cb85cf
SHA1 fa8209448360fc612732b8c5d1109a3ab4fd6cc3
SHA512 e797b5812ebdfbdd2f702f22ba1141a9b326c8553b11f3d73ed229ae0921c1cd2eb3e923f7f2419094b09244b72f52a6ac1d29c822b71c8a3c9ca256519bfcd8
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9mdR3aI6OPIuzjbfgY3iscXwfkACPrkXB3BDZ8x:0u1YJTHcw2Zjqb3u3boYSscXjACwBxd+
TLSH
T118233B0037E8823BF2BE4F7899F26145867AF6673603D68A1CC441DB5613FC69A426FD
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

f8472802059d2c9f9827b8351ee019fc989ce1bec332b5cc8bf54119fd6321f6

mscoree

dotnet