asyncrat | 3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd

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General

Target
3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd
Size 45KB
Sample260803-vdhfaacd78
SHA256 3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd
MD5 bdf7de8aee394c07006fff18b28b9543
SHA1 1ec7f78e88f6fd254db9c8d7e2441bead46b197a
SHA512 68ccf892dd523659dc6fab552a5da6858b91fc64de85d0293ca857b29bfe426a92d9ebb877a5ebeba75b933602ff4c19423614fe4a346a2073e01db3b98c5056
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9JW8aIXOPIKzjbQgF3iJ/0sXdDgcjZsinqUOoBDZ8x:0u1YJTHcw2lFu3K3bXFSJ/0mUssA1d8x
TLSH
T140231B1037E8822BF2BE4F7898F26145867AF6673603D58E1CC451DB5613FC68A426FE
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

rat default asyncrat

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

bulon69.com:80
bulon69.com:22
bulon69.com:8080
bulon69.com:8880
bulon69.com:2052
bulon69.com:2082
bulon69.com:2086
bulon69.com:2095
bulon69.com:443
bulon69.com:2053
bulon69.com:2083
bulon69.com:2087
bulon69.com:2096
bulon69.com:8443
www.bulon69.com:80
www.bulon69.com:22
www.bulon69.com:8080
www.bulon69.com:8880
www.bulon69.com:2052
www.bulon69.com:2082
www.bulon69.com:2086
www.bulon69.com:2095
www.bulon69.com:443
www.bulon69.com:2053
www.bulon69.com:2083
www.bulon69.com:2087
www.bulon69.com:2096
www.bulon69.com:8443
malware.bulon69.com:80
malware.bulon69.com:22
malware.bulon69.com:8080
malware.bulon69.com:8880
malware.bulon69.com:2052
malware.bulon69.com:2082
malware.bulon69.com:2086
malware.bulon69.com:2095
malware.bulon69.com:443
malware.bulon69.com:2053
malware.bulon69.com:2083
malware.bulon69.com:2087
malware.bulon69.com:2096
malware.bulon69.com:8443
zeus.bulon69.com:80
zeus.bulon69.com:22
zeus.bulon69.com:8080
zeus.bulon69.com:8880
zeus.bulon69.com:2052
zeus.bulon69.com:2082
zeus.bulon69.com:2086
zeus.bulon69.com:2095
zeus.bulon69.com:443
zeus.bulon69.com:2053
zeus.bulon69.com:2083
zeus.bulon69.com:2087
zeus.bulon69.com:2096
zeus.bulon69.com:8443
sobig.bulon69.com:80
sobig.bulon69.com:22
sobig.bulon69.com:8080
sobig.bulon69.com:8880
sobig.bulon69.com:2052
sobig.bulon69.com:2082
sobig.bulon69.com:2086
sobig.bulon69.com:2095
sobig.bulon69.com:443
sobig.bulon69.com:2053
sobig.bulon69.com:2083
sobig.bulon69.com:2087
sobig.bulon69.com:2096
sobig.bulon69.com:8443

Mutex

jEensJ6Dgce0

Attributes

delay
0
install
true
install_file
g10ghk.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
3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd

File Explorer

3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd

.exe 45KB

3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd

IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
SHA256 3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd
MD5 bdf7de8aee394c07006fff18b28b9543
SHA1 1ec7f78e88f6fd254db9c8d7e2441bead46b197a
SHA512 68ccf892dd523659dc6fab552a5da6858b91fc64de85d0293ca857b29bfe426a92d9ebb877a5ebeba75b933602ff4c19423614fe4a346a2073e01db3b98c5056
SSDEEP 768:0u1YJTHwAUgQWUaT2Wmo2q9JW8aIXOPIKzjbQgF3iJ/0sXdDgcjZsinqUOoBDZ8x:0u1YJTHcw2lFu3K3bXFSJ/0mUssA1d8x
TLSH
T140231B1037E8822BF2BE4F7898F26145867AF6673603D58E1CC451DB5613FC68A426FE
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

3d52e3272357d08ee88e2c534bd4dc246126a5714579491f489bc7fc3c5250cd

mscoree

dotnet