asyncrat | b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36

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General

Target
b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36
Size 45KB
Sample260821-jlcdfswalg
SHA256 b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36
MD5 31ec5984a5db41bd7eea1912ce1b5d04
SHA1 8cc02572fcb6dbb2b2480b71bf04e8739266151d
SHA512 13ae0b99806f7ff830d4627a63396d6d13c65bcb6c813e3e4c06608c156cb449f957cc417b2275b95cd2c6b5dc78ec88a24c3826289ee0a79c4f277c0503427f
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHynaKPIsIjb3gX3ix3ct/nxnX7pSpZWmzUe9BD4:0uPrpT/qY2QnZsgbQXS1cdNpS3+gd8x
TLSH
T1B8230A003BE9C12BF2BE4F789DF26145867AF5632A03D68D1CC411975A13FC68A526FE
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
notpetya.glagbo.com:80
notpetya.glagbo.com:22
notpetya.glagbo.com:8080
notpetya.glagbo.com:8880
notpetya.glagbo.com:2052
notpetya.glagbo.com:2082
notpetya.glagbo.com:2086
notpetya.glagbo.com:2095
notpetya.glagbo.com:443
notpetya.glagbo.com:2053
notpetya.glagbo.com:2083
notpetya.glagbo.com:2087
notpetya.glagbo.com:2096
notpetya.glagbo.com:8443
darkside.glagbo.com:80
darkside.glagbo.com:22
darkside.glagbo.com:8080
darkside.glagbo.com:8880
darkside.glagbo.com:2052
darkside.glagbo.com:2082
darkside.glagbo.com:2086
darkside.glagbo.com:2095
darkside.glagbo.com:443
darkside.glagbo.com:2053
darkside.glagbo.com:2083
darkside.glagbo.com:2087
darkside.glagbo.com:2096
darkside.glagbo.com:8443
fakeupdates.glagbo.com:80
fakeupdates.glagbo.com:22
fakeupdates.glagbo.com:8080
fakeupdates.glagbo.com:8880
fakeupdates.glagbo.com:2052
fakeupdates.glagbo.com:2082
fakeupdates.glagbo.com:2086
fakeupdates.glagbo.com:2095
fakeupdates.glagbo.com:443
fakeupdates.glagbo.com:2053
fakeupdates.glagbo.com:2083
fakeupdates.glagbo.com:2087
fakeupdates.glagbo.com:2096
fakeupdates.glagbo.com:8443

Mutex

CoTKWSzmzIHg

Attributes

delay
0
install
true
install_file
wex61w9.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
b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36

File Explorer

b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36

.exe 45KB

b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36
MD5 31ec5984a5db41bd7eea1912ce1b5d04
SHA1 8cc02572fcb6dbb2b2480b71bf04e8739266151d
SHA512 13ae0b99806f7ff830d4627a63396d6d13c65bcb6c813e3e4c06608c156cb449f957cc417b2275b95cd2c6b5dc78ec88a24c3826289ee0a79c4f277c0503427f
SSDEEP 768:0uPrpT/LGKeWUszuAmo2q9zzjHynaKPIsIjb3gX3ix3ct/nxnX7pSpZWmzUe9BD4:0uPrpT/qY2QnZsgbQXS1cdNpS3+gd8x
TLSH
T1B8230A003BE9C12BF2BE4F789DF26145867AF5632A03D68D1CC411975A13FC68A526FE
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

b55ab03e2ba98026a5417486c4529a7ac9fcbbfbf7720557582ede7843e20d36

mscoree

dotnet