asyncrat | 2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2

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General

Target
2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2
Size 45KB
Sample260804-se4nsszzd1
SHA256 2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2
MD5 7368f2509a2949affd2c70b3ef840cd1
SHA1 adb9e9d30ba37cfd38a2c8cde9fbaa0abee054b0
SHA512 c5bd4ead979b40dc5fce408ac665776c9a5dbb0094f43fc042e59e800e2a8cfaa68d4e381cea8ea431b1b8dbae0d507f35d4c4a665ec02300b188feafdf85cc8
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IBz3QKx7PIUZjbUgX3iEoxRy5511b3BDZUx:cu6YepTPso2NV0UZb7XSEoxMfVdUx
TLSH
T11A231A003BD9823BF2BE4FB868F26145867AF6732603D6496CC451DB5623FC6C6426F9
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

zorvec.top:80
zorvec.top:22
zorvec.top:8080
zorvec.top:8880
zorvec.top:2052
zorvec.top:2082
zorvec.top:2086
zorvec.top:2095
zorvec.top:443
zorvec.top:2053
zorvec.top:2083
zorvec.top:2087
zorvec.top:2096
zorvec.top:8443
www.zorvec.top:80
www.zorvec.top:22
www.zorvec.top:8080
www.zorvec.top:8880
www.zorvec.top:2052
www.zorvec.top:2082
www.zorvec.top:2086
www.zorvec.top:2095
www.zorvec.top:443
www.zorvec.top:2053
www.zorvec.top:2083
www.zorvec.top:2087
www.zorvec.top:2096
www.zorvec.top:8443
sobig.zorvec.top:80
sobig.zorvec.top:22
sobig.zorvec.top:8080
sobig.zorvec.top:8880
sobig.zorvec.top:2052
sobig.zorvec.top:2082
sobig.zorvec.top:2086
sobig.zorvec.top:2095
sobig.zorvec.top:443
sobig.zorvec.top:2053
sobig.zorvec.top:2083
sobig.zorvec.top:2087
sobig.zorvec.top:2096
sobig.zorvec.top:8443
stuxnet.zorvec.top:80
stuxnet.zorvec.top:22
stuxnet.zorvec.top:8080
stuxnet.zorvec.top:8880
stuxnet.zorvec.top:2052
stuxnet.zorvec.top:2082
stuxnet.zorvec.top:2086
stuxnet.zorvec.top:2095
stuxnet.zorvec.top:443
stuxnet.zorvec.top:2053
stuxnet.zorvec.top:2083
stuxnet.zorvec.top:2087
stuxnet.zorvec.top:2096
stuxnet.zorvec.top:8443
gh0st.zorvec.top:80
gh0st.zorvec.top:22
gh0st.zorvec.top:8080
gh0st.zorvec.top:8880
gh0st.zorvec.top:2052
gh0st.zorvec.top:2082
gh0st.zorvec.top:2086
gh0st.zorvec.top:2095
gh0st.zorvec.top:443
gh0st.zorvec.top:2053
gh0st.zorvec.top:2083
gh0st.zorvec.top:2087
gh0st.zorvec.top:2096
gh0st.zorvec.top:8443
socgholish.zorvec.top:80
socgholish.zorvec.top:22
socgholish.zorvec.top:8080
socgholish.zorvec.top:8880
socgholish.zorvec.top:2052
socgholish.zorvec.top:2082
socgholish.zorvec.top:2086
socgholish.zorvec.top:2095
socgholish.zorvec.top:443
socgholish.zorvec.top:2053
socgholish.zorvec.top:2083
socgholish.zorvec.top:2087
socgholish.zorvec.top:2096
socgholish.zorvec.top:8443

Mutex

8MrYwSYoIFxM

Attributes

delay
0
install
true
install_file
e2ay59bc.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
2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2

File Explorer

2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2

.exe 45KB

2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2
MD5 7368f2509a2949affd2c70b3ef840cd1
SHA1 adb9e9d30ba37cfd38a2c8cde9fbaa0abee054b0
SHA512 c5bd4ead979b40dc5fce408ac665776c9a5dbb0094f43fc042e59e800e2a8cfaa68d4e381cea8ea431b1b8dbae0d507f35d4c4a665ec02300b188feafdf85cc8
SSDEEP 768:cu6RaepTPYzbs8WU+Xaamo2q1IBz3QKx7PIUZjbUgX3iEoxRy5511b3BDZUx:cu6YepTPso2NV0UZb7XSEoxMfVdUx
TLSH
T11A231A003BD9823BF2BE4FB868F26145867AF6732603D6496CC451DB5623FC6C6426F9
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

51374

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

2bbbbe864863bbaf4c0161dfb27a89c40497f004ce8da7cd7ee9ab6584165db2

mscoree

dotnet