asyncrat | 875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055

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General

Target
875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055
Size 45KB
Sample260801-sb38vscc43
SHA256 875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055
MD5 38c44f83d6f5c6181709131766caa21f
SHA1 cb3c2cbb5509eb81945a1fb2318304358c82dc15
SHA512 bbf3bd9db14fb3e4066a0882ef4d3430eb45bd5647a9c3b84c13346852da38c04b58384ca8fcb16a4a94691b7a29c059f5e530eae41d8f3cbf3a3e73dd735bdb
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9moRQKIJOPIhzjbdgg3iAZSNEKFSrKtXolBDZ8x:0u1YJTHcw2ZYxg3h3bKgSkS2rKtYrd8x
TLSH
T1C9231A0037E8822BF2BE4F78A9F26145867AF5673603D64E1CC451DB5613FC68A426FE
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
socgholish.xcavengon.click:80
socgholish.xcavengon.click:22
socgholish.xcavengon.click:8080
socgholish.xcavengon.click:8880
socgholish.xcavengon.click:2052
socgholish.xcavengon.click:2082
socgholish.xcavengon.click:2086
socgholish.xcavengon.click:2095
socgholish.xcavengon.click:443
socgholish.xcavengon.click:2053
socgholish.xcavengon.click:2083
socgholish.xcavengon.click:2087
socgholish.xcavengon.click:2096
socgholish.xcavengon.click:8443

Mutex

98YlsVnIcLdD

Attributes

delay
0
install
true
install_file
53uxjh.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
875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055

File Explorer

875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055

.exe 45KB

875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055
MD5 38c44f83d6f5c6181709131766caa21f
SHA1 cb3c2cbb5509eb81945a1fb2318304358c82dc15
SHA512 bbf3bd9db14fb3e4066a0882ef4d3430eb45bd5647a9c3b84c13346852da38c04b58384ca8fcb16a4a94691b7a29c059f5e530eae41d8f3cbf3a3e73dd735bdb
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9moRQKIJOPIhzjbdgg3iAZSNEKFSrKtXolBDZ8x:0u1YJTHcw2ZYxg3h3bKgSkS2rKtYrd8x
TLSH
T1C9231A0037E8822BF2BE4F78A9F26145867AF5673603D64E1CC451DB5613FC68A426FE
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

875a582253d1798b749e48db0f7df875705fbc65aa696e1e2dbc14087e3cc055

mscoree

dotnet