asyncrat | 87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c

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General

Target
87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c
Size 45KB
Sample260905-pcv24atgnd
SHA256 87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c
MD5 be43eef755679bc0a3c91993a794f7ac
SHA1 1ad5e84e6e3ab8d80b017ce83bf2cca73013652b
SHA512 60e618f2eb3f50bb5323e647121fba6dab7b08ce0155f217e93f906aa26306420666f9935ed111ac0ade9454539c85e628b977532f482485cb7a46249ae57d64
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlI3Xo5EayPIVzjbsgX3iOlKWHGy0BDZMx:wuDWZTpMZSB2jQEabV3bjXSkHG/dMx
TLSH
T156233B003FE8822BF2BE4F7899F26145867AF5637603D5492CC441DB5613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

hentaizvn.pro:80
hentaizvn.pro:22
hentaizvn.pro:8080
hentaizvn.pro:8880
hentaizvn.pro:2052
hentaizvn.pro:2082
hentaizvn.pro:2086
hentaizvn.pro:2095
hentaizvn.pro:443
hentaizvn.pro:2053
hentaizvn.pro:2083
hentaizvn.pro:2087
hentaizvn.pro:2096
hentaizvn.pro:8443
www.hentaizvn.pro:80
www.hentaizvn.pro:22
www.hentaizvn.pro:8080
www.hentaizvn.pro:8880
www.hentaizvn.pro:2052
www.hentaizvn.pro:2082
www.hentaizvn.pro:2086
www.hentaizvn.pro:2095
www.hentaizvn.pro:443
www.hentaizvn.pro:2053
www.hentaizvn.pro:2083
www.hentaizvn.pro:2087
www.hentaizvn.pro:2096
www.hentaizvn.pro:8443
sobig.hentaizvn.pro:80
sobig.hentaizvn.pro:22
sobig.hentaizvn.pro:8080
sobig.hentaizvn.pro:8880
sobig.hentaizvn.pro:2052
sobig.hentaizvn.pro:2082
sobig.hentaizvn.pro:2086
sobig.hentaizvn.pro:2095
sobig.hentaizvn.pro:443
sobig.hentaizvn.pro:2053
sobig.hentaizvn.pro:2083
sobig.hentaizvn.pro:2087
sobig.hentaizvn.pro:2096
sobig.hentaizvn.pro:8443
trickbot.hentaizvn.pro:80
trickbot.hentaizvn.pro:22
trickbot.hentaizvn.pro:8080
trickbot.hentaizvn.pro:8880
trickbot.hentaizvn.pro:2052
trickbot.hentaizvn.pro:2082
trickbot.hentaizvn.pro:2086
trickbot.hentaizvn.pro:2095
trickbot.hentaizvn.pro:443
trickbot.hentaizvn.pro:2053
trickbot.hentaizvn.pro:2083
trickbot.hentaizvn.pro:2087
trickbot.hentaizvn.pro:2096
trickbot.hentaizvn.pro:8443

Mutex

7OWGdxCQG6TG

Attributes

delay
0
install
true
install_file
i6yn0.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
87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c

File Explorer

87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c

.exe 45KB

87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c
MD5 be43eef755679bc0a3c91993a794f7ac
SHA1 1ad5e84e6e3ab8d80b017ce83bf2cca73013652b
SHA512 60e618f2eb3f50bb5323e647121fba6dab7b08ce0155f217e93f906aa26306420666f9935ed111ac0ade9454539c85e628b977532f482485cb7a46249ae57d64
SSDEEP 768:wuDWZTpw7bmaWUg3gSk0mo2qlI3Xo5EayPIVzjbsgX3iOlKWHGy0BDZMx:wuDWZTpMZSB2jQEabV3bjXSkHG/dMx
TLSH
T156233B003FE8822BF2BE4F7899F26145867AF5637603D5492CC441DB5613FC69A42AFE
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

51262

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

87e2e1ff646b8609ae287dcd12b27e6d70fa287fe0711013c74f0fc7d978882c

mscoree

dotnet