asyncrat | 31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10

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General

Target
31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10
Size 45KB
Sample260814-smbb8aae34
SHA256 31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10
MD5 fbf55f867094824613aa447e2554ca46
SHA1 bd3510ac940664c348e13c46434942ccdfc165aa
SHA512 f4e7d541f023363f6ab8661a383e7457c0bd4b3122647f0e895542e6e70d29d0aa8c3d4b1e38e87684069bca1dbd1941355589fbd67880a69e0f42470b8b995c
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9e/NYssPJZOPIczzjbsgXliu/Jqkc/rZ7SL40BDZ8x:0u1YJTHcw2RHIf3cz3bjX0cJvc/rl8d+
TLSH
T11C231B003BE8822BF17E4F78ADF26145867AF6673603D58E1CC441975613FC69A42AFE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

glagbo.com:80
glagbo.com:22
glagbo.com:8080
glagbo.com:8880
glagbo.com:2052
glagbo.com:2082
glagbo.com:2086
glagbo.com:2095
glagbo.com:443
glagbo.com:2053
glagbo.com:2083
glagbo.com:2087
glagbo.com:2096
glagbo.com:8443
www.glagbo.com:80
www.glagbo.com:22
www.glagbo.com:8080
www.glagbo.com:8880
www.glagbo.com:2052
www.glagbo.com:2082
www.glagbo.com:2086
www.glagbo.com:2095
www.glagbo.com:443
www.glagbo.com:2053
www.glagbo.com:2083
www.glagbo.com:2087
www.glagbo.com:2096
www.glagbo.com:8443
client.glagbo.com:80
client.glagbo.com:22
client.glagbo.com:8080
client.glagbo.com:8880
client.glagbo.com:2052
client.glagbo.com:2082
client.glagbo.com:2086
client.glagbo.com:2095
client.glagbo.com:443
client.glagbo.com:2053
client.glagbo.com:2083
client.glagbo.com:2087
client.glagbo.com:2096
client.glagbo.com:8443
klez.glagbo.com:80
klez.glagbo.com:22
klez.glagbo.com:8080
klez.glagbo.com:8880
klez.glagbo.com:2052
klez.glagbo.com:2082
klez.glagbo.com:2086
klez.glagbo.com:2095
klez.glagbo.com:443
klez.glagbo.com:2053
klez.glagbo.com:2083
klez.glagbo.com:2087
klez.glagbo.com:2096
klez.glagbo.com:8443
revil.glagbo.com:80
revil.glagbo.com:22
revil.glagbo.com:8080
revil.glagbo.com:8880
revil.glagbo.com:2052
revil.glagbo.com:2082
revil.glagbo.com:2086
revil.glagbo.com:2095
revil.glagbo.com:443
revil.glagbo.com:2053
revil.glagbo.com:2083
revil.glagbo.com:2087
revil.glagbo.com:2096
revil.glagbo.com:8443
stuxnet.glagbo.com:80
stuxnet.glagbo.com:22
stuxnet.glagbo.com:8080
stuxnet.glagbo.com:8880
stuxnet.glagbo.com:2052
stuxnet.glagbo.com:2082
stuxnet.glagbo.com:2086
stuxnet.glagbo.com:2095
stuxnet.glagbo.com:443
stuxnet.glagbo.com:2053
stuxnet.glagbo.com:2083
stuxnet.glagbo.com:2087
stuxnet.glagbo.com:2096
stuxnet.glagbo.com:8443

Mutex

yYHV9dcdowwP

Attributes

delay
0
install
true
install_file
sqkjbq.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
31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10

File Explorer

31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10

.exe 45KB

31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10
MD5 fbf55f867094824613aa447e2554ca46
SHA1 bd3510ac940664c348e13c46434942ccdfc165aa
SHA512 f4e7d541f023363f6ab8661a383e7457c0bd4b3122647f0e895542e6e70d29d0aa8c3d4b1e38e87684069bca1dbd1941355589fbd67880a69e0f42470b8b995c
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9e/NYssPJZOPIczzjbsgXliu/Jqkc/rZ7SL40BDZ8x:0u1YJTHcw2RHIf3cz3bjX0cJvc/rl8d+
TLSH
T11C231B003BE8822BF17E4F78ADF26145867AF6673603D58E1CC441975613FC69A42AFE
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

31aa47943cdbd9298bc0bd5ff48a37e878658b8fafb14104c86591e96e4eaa10

mscoree

dotnet